dab932d151
1760 Commits
Author | SHA1 | Message | Date | |
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Sebastian Huber
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92ab6b83cd |
libgfortran: Use proper gthr.h API
libgfortran/ * io/async.c (init_adv_cond): Use __GTHREAD_COND_INIT_FUNCTION(). From-SVN: r268331 |
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Jerry DeLisle
|
9faf6e7018 |
re PR libfortran/89020 (close(status='DELETE') does not remove file)
2019-01-27 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libfortran/89020 * io/close.c (st_close): Simplify text of error message to not presume a specific cause of failure to remove file. From-SVN: r268319 |
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Jerry DeLisle
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2ee43ae6d6 |
re PR libfortran/89020 (close(status='DELETE') does not remove file)
2019-01-26 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libfortran/89020 * io/close.c (st_close): Fix typo. From-SVN: r268309 |
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Jerry DeLisle
|
fac29445ac |
Fix bug number referenced in previous commit.
From-SVN: r268302 |
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Jerry DeLisle
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0e34715e97 |
re PR libfortran/89020 (close(status='DELETE') does not remove file)
2019-01-26 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libfortran/88020 * io/close.c (st_close): Generate error if calls to 'remove' return an error. From-SVN: r268301 |
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Andrew Stubbs
|
5ab99fa41c |
GCN libgfortran.
This patch contains the GCN port of libgfortran. We use the minimal configuration created for NVPTX. That's all that's required, besides the target-independent bug fixes posted already. 2019-01-17 Andrew Stubbs <ams@codesourcery.com> Kwok Cheung Yeung <kcy@codesourcery.com> Julian Brown <julian@codesourcery.com> Tom de Vries <tom@codesourcery.com> libgfortran/ * configure.ac: Use minimal mode for amdgcn. * configure: Regenerate. Co-Authored-By: Julian Brown <julian@codesourcery.com> Co-Authored-By: Kwok Cheung Yeung <kcy@codesourcery.com> Co-Authored-By: Tom de Vries <tom@codesourcery.com> From-SVN: r268020 |
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Jerry DeLisle
|
9c5f89006f |
re PR libfortran/88776 (Namelist read from stdin: loss of data)
2019-01-13 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libfortran/88776 * io/open.c (newunit): Free format buffer if the unit specified is for stdin, stdout, or stderr. * gfortran.dg/namelist_96.f90: New test. From-SVN: r267910 |
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Jerry DeLisle
|
9443a1859f |
re PR libfortran/88776 (Namelist read from stdin: loss of data)
2019-01-12 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libfortran/88776 * io/list_read.c (namelist_read): Use nml_err_ret path on read error not based on stdin_unit. From-SVN: r267898 |
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Paul Thomas
|
bbf18dc5d2 |
gfortran.texi: Add description in sections on TS 29113 and further interoperability with C.
2019-01-12 Paul Thomas <pault@gcc.gnu.org> * gfortran.texi : Add description in sections on TS 29113 and further interoperability with C. * trans-array.c (gfc_conv_descriptor_attribute): New function. (gfc_get_dataptr_offset): Remove static function attribute. * trans-array.h : Add prototypes for above functions. * trans-decl.c : Add declarations for the library functions cfi_desc_to_gfc_desc and gfc_desc_to_cfi_desc. * trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): New function. (gfc_conv_procedure_call): Call it for scalar and array actual arguments, when the formal arguments are bind_c with assumed shape or assumed rank. * trans.h : External declarations for gfor_fndecl_cfi_to_gfc and gfor_fndecl_gfc_to_cfi. 2019-01-12 Paul Thomas <pault@gcc.gnu.org> * gfortran.dg/ISO_Fortran_binding_1.f90 : New test. * gfortran.dg/ISO_Fortran_binding_1.c : Auxilliary file for test. * gfortran.dg/ISO_Fortran_binding_2.f90 : New test. * gfortran.dg/ISO_Fortran_binding_2.c : Auxilliary file for test. * gfortran.dg/bind_c_array_params_2.f90 : Change search string for dump tree scan. 2019-01-12 Paul Thomas <pault@gcc.gnu.org> * ISO_Fortran_binding.h : New file. * Makefile.am : Include ISO_Fortran_binding.c in the list of files to compile. * Makefile.in : Regenerated. * gfortran.map : Add _gfortran_cfi_desc_to_gfc_desc, _gfortran_gfc_desc_to_cfi_desc and the CFI API functions. * runtime/ISO_Fortran_binding.c : New file containing the new functions added to the map. From-SVN: r267881 |
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Jakub Jelinek
|
fc560ecd49 |
re PR libfortran/88807 (misleading indentation warnings building libgfortran)
PR libfortran/88807 * m4/minloc0.m4: Reindent to avoid -Wmisleading-indentation warnings. * generated/minloc0_4_i1.c: Regenerated. * generated/minloc0_4_i2.c: Regenerated. * generated/minloc0_4_i4.c: Regenerated. * generated/minloc0_4_i8.c: Regenerated. * generated/minloc0_4_i16.c: Regenerated. * generated/minloc0_4_r4.c: Regenerated. * generated/minloc0_4_r8.c: Regenerated. * generated/minloc0_4_r10.c: Regenerated. * generated/minloc0_4_r16.c: Regenerated. * generated/minloc0_8_i1.c: Regenerated. * generated/minloc0_8_i2.c: Regenerated. * generated/minloc0_8_i4.c: Regenerated. * generated/minloc0_8_i8.c: Regenerated. * generated/minloc0_8_i16.c: Regenerated. * generated/minloc0_8_r4.c: Regenerated. * generated/minloc0_8_r8.c: Regenerated. * generated/minloc0_8_r10.c: Regenerated. * generated/minloc0_8_r16.c: Regenerated. * generated/minloc0_16_i1.c: Regenerated. * generated/minloc0_16_i2.c: Regenerated. * generated/minloc0_16_i4.c: Regenerated. * generated/minloc0_16_i8.c: Regenerated. * generated/minloc0_16_i16.c: Regenerated. * generated/minloc0_16_r4.c: Regenerated. * generated/minloc0_16_r8.c: Regenerated. * generated/minloc0_16_r10.c: Regenerated. * generated/minloc0_16_r16.c: Regenerated. From-SVN: r267875 |
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Sandra Loosemore
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6791469314 |
PR other/16615 [1/5]
2019-01-09 Sandra Loosemore <sandra@codesourcery.com> PR other/16615 [1/5] contrib/ * mklog: Mechanically replace "can not" with "cannot". gcc/ * Makefile.in: Mechanically replace "can not" with "cannot". * alias.c: Likewise. * builtins.c: Likewise. * calls.c: Likewise. * cgraph.c: Likewise. * cgraph.h: Likewise. * cgraphclones.c: Likewise. * cgraphunit.c: Likewise. * combine-stack-adj.c: Likewise. * combine.c: Likewise. * common/config/i386/i386-common.c: Likewise. * config/aarch64/aarch64.c: Likewise. * config/alpha/sync.md: Likewise. * config/arc/arc.c: Likewise. * config/arc/predicates.md: Likewise. * config/arm/arm-c.c: Likewise. * config/arm/arm.c: Likewise. * config/arm/arm.h: Likewise. * config/arm/arm.md: Likewise. * config/arm/cortex-r4f.md: Likewise. * config/csky/csky.c: Likewise. * config/csky/csky.h: Likewise. * config/darwin-f.c: Likewise. * config/epiphany/epiphany.md: Likewise. * config/i386/i386.c: Likewise. * config/i386/sol2.h: Likewise. * config/m68k/m68k.c: Likewise. * config/mcore/mcore.h: Likewise. * config/microblaze/microblaze.md: Likewise. * config/mips/20kc.md: Likewise. * config/mips/sb1.md: Likewise. * config/nds32/nds32.c: Likewise. * config/nds32/predicates.md: Likewise. * config/pa/pa.c: Likewise. * config/rs6000/e300c2c3.md: Likewise. * config/rs6000/rs6000.c: Likewise. * config/s390/s390.h: Likewise. * config/sh/sh.c: Likewise. * config/sh/sh.md: Likewise. * config/spu/vmx2spu.h: Likewise. * cprop.c: Likewise. * dbxout.c: Likewise. * df-scan.c: Likewise. * doc/cfg.texi: Likewise. * doc/extend.texi: Likewise. * doc/fragments.texi: Likewise. * doc/gty.texi: Likewise. * doc/invoke.texi: Likewise. * doc/lto.texi: Likewise. * doc/md.texi: Likewise. * doc/objc.texi: Likewise. * doc/rtl.texi: Likewise. * doc/tm.texi: Likewise. * dse.c: Likewise. * emit-rtl.c: Likewise. * emit-rtl.h: Likewise. * except.c: Likewise. * expmed.c: Likewise. * expr.c: Likewise. * fold-const.c: Likewise. * genautomata.c: Likewise. * gimple-fold.c: Likewise. * hard-reg-set.h: Likewise. * ifcvt.c: Likewise. * ipa-comdats.c: Likewise. * ipa-cp.c: Likewise. * ipa-devirt.c: Likewise. * ipa-fnsummary.c: Likewise. * ipa-icf.c: Likewise. * ipa-inline-transform.c: Likewise. * ipa-inline.c: Likewise. * ipa-polymorphic-call.c: Likewise. * ipa-profile.c: Likewise. * ipa-prop.c: Likewise. * ipa-pure-const.c: Likewise. * ipa-reference.c: Likewise. * ipa-split.c: Likewise. * ipa-visibility.c: Likewise. * ipa.c: Likewise. * ira-build.c: Likewise. * ira-color.c: Likewise. * ira-conflicts.c: Likewise. * ira-costs.c: Likewise. * ira-int.h: Likewise. * ira-lives.c: Likewise. * ira.c: Likewise. * ira.h: Likewise. * loop-invariant.c: Likewise. * loop-unroll.c: Likewise. * lower-subreg.c: Likewise. * lra-assigns.c: Likewise. * lra-constraints.c: Likewise. * lra-eliminations.c: Likewise. * lra-lives.c: Likewise. * lra-remat.c: Likewise. * lra-spills.c: Likewise. * lra.c: Likewise. * lto-cgraph.c: Likewise. * lto-streamer-out.c: Likewise. * postreload-gcse.c: Likewise. * predict.c: Likewise. * profile-count.h: Likewise. * profile.c: Likewise. * recog.c: Likewise. * ree.c: Likewise. * reload.c: Likewise. * reload1.c: Likewise. * reorg.c: Likewise. * resource.c: Likewise. * rtl.def: Likewise. * rtl.h: Likewise. * rtlanal.c: Likewise. * sched-deps.c: Likewise. * sched-ebb.c: Likewise. * sched-rgn.c: Likewise. * sel-sched-ir.c: Likewise. * sel-sched.c: Likewise. * shrink-wrap.c: Likewise. * simplify-rtx.c: Likewise. * symtab.c: Likewise. * target.def: Likewise. * toplev.c: Likewise. * tree-call-cdce.c: Likewise. * tree-cfg.c: Likewise. * tree-complex.c: Likewise. * tree-core.h: Likewise. * tree-eh.c: Likewise. * tree-inline.c: Likewise. * tree-loop-distribution.c: Likewise. * tree-nrv.c: Likewise. * tree-profile.c: Likewise. * tree-sra.c: Likewise. * tree-ssa-alias.c: Likewise. * tree-ssa-dce.c: Likewise. * tree-ssa-dom.c: Likewise. * tree-ssa-forwprop.c: Likewise. * tree-ssa-loop-im.c: Likewise. * tree-ssa-loop-ivcanon.c: Likewise. * tree-ssa-loop-ivopts.c: Likewise. * tree-ssa-loop-niter.c: Likewise. * tree-ssa-phionlycprop.c: Likewise. * tree-ssa-phiopt.c: Likewise. * tree-ssa-propagate.c: Likewise. * tree-ssa-threadedge.c: Likewise. * tree-ssa-threadupdate.c: Likewise. * tree-ssa-uninit.c: Likewise. * tree-ssanames.c: Likewise. * tree-streamer-out.c: Likewise. * tree.c: Likewise. * tree.h: Likewise. * vr-values.c: Likewise. gcc/ada/ * exp_ch9.adb: Mechanically replace "can not" with "cannot". * libgnat/s-regpat.ads: Likewise. * par-ch4.adb: Likewise. * set_targ.adb: Likewise. * types.ads: Likewise. gcc/cp/ * cp-tree.h: Mechanically replace "can not" with "cannot". * parser.c: Likewise. * pt.c: Likewise. gcc/fortran/ * class.c: Mechanically replace "can not" with "cannot". * decl.c: Likewise. * expr.c: Likewise. * gfc-internals.texi: Likewise. * intrinsic.texi: Likewise. * invoke.texi: Likewise. * io.c: Likewise. * match.c: Likewise. * parse.c: Likewise. * primary.c: Likewise. * resolve.c: Likewise. * symbol.c: Likewise. * trans-array.c: Likewise. * trans-decl.c: Likewise. * trans-intrinsic.c: Likewise. * trans-stmt.c: Likewise. gcc/go/ * go-backend.c: Mechanically replace "can not" with "cannot". * go-gcc.cc: Likewise. gcc/lto/ * lto-partition.c: Mechanically replace "can not" with "cannot". * lto-symtab.c: Likewise. * lto.c: Likewise. gcc/objc/ * objc-act.c: Mechanically replace "can not" with "cannot". libbacktrace/ * backtrace.h: Mechanically replace "can not" with "cannot". libgcc/ * config/c6x/libunwind.S: Mechanically replace "can not" with "cannot". * config/tilepro/atomic.h: Likewise. * config/vxlib-tls.c: Likewise. * generic-morestack-thread.c: Likewise. * generic-morestack.c: Likewise. * mkmap-symver.awk: Likewise. libgfortran/ * caf/single.c: Mechanically replace "can not" with "cannot". * io/unit.c: Likewise. libobjc/ * class.c: Mechanically replace "can not" with "cannot". * objc/runtime.h: Likewise. * sendmsg.c: Likewise. liboffloadmic/ * include/coi/common/COIResult_common.h: Mechanically replace "can not" with "cannot". * include/coi/source/COIBuffer_source.h: Likewise. libstdc++-v3/ * include/ext/bitmap_allocator.h: Mechanically replace "can not" with "cannot". From-SVN: r267783 |
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Thomas Koenig
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419af57c13 |
re PR fortran/45424 ([F08] Add IS_CONTIGUOUS intrinsic)
2019-01-07 Thomas Koenig <tkoenig@gcc.gnu.org> Harald Anlauf <anlauf@gmx.de> Tobias Burnus <burnus@gcc.gnu.org> PR fortran/45424 * check.c (gfc_check_is_contiguous): New function. * expr.c (gfc_is_not_contiguous): New function. * gfortran.h (gfc_isym_id): Add GFC_ISYM_IS_CONTIGUOUS. Add prototype for gfc_is_not_contiguous. * intrinsic.c (do_ts29113_check): Add GFC_ISYM_IS_CONTIGUOUS. (add_function): Add is_contiguous. * intrinsic.h: Add prototypes for gfc_check_is_contiguous, gfc_simplify_is_contiguous and gfc_resolve_is_contiguous. * intrinsic.texi: Add IS_CONTIGUOUS. * iresolve.c (gfc_resolve_is_contiguous): New function. * simplify.c (gfc_simplify_is_contiguous): New function. * trans-decl.c (gfor_fncecl_is_contiguous0): New variable. (gfc_build_intrinsic_function_decl): Add it. * trans-intrinsic.c (gfc_conv_intrinsic_is_contiguous): New function. (gfc_conv_intrinsic_function): Handle GFC_ISYM_IS_CONTIGUOUS. 2019-01-07 Thomas Koenig <tkoenig@gcc.gnu.org> Harald Anlauf <anlauf@gmx.de> Tobias Burnus <burnus@gcc.gnu.org> PR fortran/45424 * Makefile.am: Add intrinsics/is_contiguous.c. * Makefile.in: Regenerated. * gfortran.map: Add _gfortran_is_contiguous0. * intrinsics/is_contiguous.c: New file. * libgfortran.h: Add prototype for is_contiguous0. 2019-01-07 Thomas Koenig <tkoenig@gcc.gnu.org> Harald Anlauf <anlauf@gmx.de> Tobias Burnus <burnus@gcc.gnu.org> * gfortran.dg/is_contiguous_1.f90: New test. * gfortran.dg/is_contiguous_2.f90: New test. * gfortran.dg/is_contiguous_3.f90: New test. Co-Authored-By: Harald Anlauf <anlauf@gmx.de> Co-Authored-By: Tobias Burnus <burnus@gcc.gnu.org> From-SVN: r267657 |
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Janne Blomqvist
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0aa6ee3670 |
Make GFORTRAN_9 symbol node depend on GFORTRAN_8.
At some point when the GFORTRAN_9 node was added it was forgotten to make it depend on GFORTRAN_8. This patch fixes this. Committed as obvious. 2019-01-07 Janne Blomqvist <jb@gcc.gnu.org> * gfortran.map (GFORTRAN_9): Make GFORTRAN_9 node depend on GFORTRAN_8. From-SVN: r267621 |
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Martin Sebor
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29d2485270 |
PR c/88546 - Copy attribute unusable for weakrefs
gcc/c-family/ChangeLog: PR c/88546 * c-attribs.c (handle_copy_attribute): Avoid copying attribute leaf. Handle C++ empty throw specification and C11 _Noreturn. (has_attribute): Also handle C11 _Noreturn. gcc/ChangeLog: PR c/88546 * attribs.c (decls_mismatched_attributes): Avoid warning for attribute leaf. gcc/testsuite/ChangeLog: PR c/88546 * g++.dg/ext/attr-copy.C: New test. * gcc.dg/attr-copy-4.c: Disable macro expansion tracking. * gcc.dg/attr-copy-6.c: New test. * gcc.dg/attr-copy-7.c: New test. From-SVN: r267591 |
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Jakub Jelinek
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a554497024 |
Update copyright years.
From-SVN: r267494 |
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Thomas Koenig
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2ea47ee9fd |
re PR fortran/82995 (Segmentation fault passing optional argument to intrinsic sum function)
2018-12-31 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/82995 * trans-expr.c (gfc_conv_procedure_call): Pass NULL pointer for missing optional dummy arguments for library routines. * trans-intinsic.c (conv_mask_condition): New function. (gfc_conv_intrinsic_arith): Detect and handle optional mask. (gfc_conv_intrinsic_minmaxloc): Likewise. (gfc_conv_intrinsic_findloc): Likewise. (gfc_conv_intrinsic_minmaxval): Likewise. (gfc_inline_intrinsic_function_p): Do not inline for rank > 1 if an optional mask is present. 2018-12-31 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/82995 * m4/ifindloc0.m4: Handle case of absend optional argument, passed as a NULL pointer. Correct allocation of retarray->base_addr. * m4/ifindloc1.m4: Likewise. * m4/ifindloc2.m4: Handle case of absend optional argument, passed as a NULL pointer. * m4/iforeach-s.m4: Likewise. * m4/iforeach-s2.m4: Likewise. * m4/iforeach.m4: Likewise. * m4/ifunction-s.m4: Likewise. * m4/ifunction-s2.m4: Likewise. * m4/ifunction.m4: Likewise. * generated/findloc0_c16.c: Regenerated. * generated/findloc0_c4.c: Regenerated. * generated/findloc0_c8.c: Regenerated. * generated/findloc0_i1.c: Regenerated. * generated/findloc0_i16.c: Regenerated. * generated/findloc0_i2.c: Regenerated. * generated/findloc0_i4.c: Regenerated. * generated/findloc0_i8.c: Regenerated. * generated/findloc0_r16.c: Regenerated. * generated/findloc0_r4.c: Regenerated. * generated/findloc0_r8.c: Regenerated. * generated/findloc0_s1.c: Regenerated. * generated/findloc0_s4.c: Regenerated. * generated/findloc1_c16.c: Regenerated. * generated/findloc1_c4.c: Regenerated. * generated/findloc1_c8.c: Regenerated. * generated/findloc1_i1.c: Regenerated. * generated/findloc1_i16.c: Regenerated. * generated/findloc1_i2.c: Regenerated. * generated/findloc1_i4.c: Regenerated. * generated/findloc1_i8.c: Regenerated. * generated/findloc1_r16.c: Regenerated. * generated/findloc1_r4.c: Regenerated. * generated/findloc1_r8.c: Regenerated. * generated/findloc1_s1.c: Regenerated. * generated/findloc1_s4.c: Regenerated. * generated/findloc2_s1.c: Regenerated. * generated/findloc2_s4.c: Regenerated. * generated/iall_i1.c: Regenerated. * generated/iall_i16.c: Regenerated. * generated/iall_i2.c: Regenerated. * generated/iall_i4.c: Regenerated. * generated/iall_i8.c: Regenerated. * generated/iany_i1.c: Regenerated. * generated/iany_i16.c: Regenerated. * generated/iany_i2.c: Regenerated. * generated/iany_i4.c: Regenerated. * generated/iany_i8.c: Regenerated. * generated/iparity_i1.c: Regenerated. * generated/iparity_i16.c: Regenerated. * generated/iparity_i2.c: Regenerated. * generated/iparity_i4.c: Regenerated. * generated/iparity_i8.c: Regenerated. * generated/maxloc0_16_i1.c: Regenerated. * generated/maxloc0_16_i16.c: Regenerated. * generated/maxloc0_16_i2.c: Regenerated. * generated/maxloc0_16_i4.c: Regenerated. * generated/maxloc0_16_i8.c: Regenerated. * generated/maxloc0_16_r10.c: Regenerated. * generated/maxloc0_16_r16.c: Regenerated. * generated/maxloc0_16_r4.c: Regenerated. * generated/maxloc0_16_r8.c: Regenerated. * generated/maxloc0_16_s1.c: Regenerated. * generated/maxloc0_16_s4.c: Regenerated. * generated/maxloc0_4_i1.c: Regenerated. * generated/maxloc0_4_i16.c: Regenerated. * generated/maxloc0_4_i2.c: Regenerated. * generated/maxloc0_4_i4.c: Regenerated. * generated/maxloc0_4_i8.c: Regenerated. * generated/maxloc0_4_r10.c: Regenerated. * generated/maxloc0_4_r16.c: Regenerated. * generated/maxloc0_4_r4.c: Regenerated. * generated/maxloc0_4_r8.c: Regenerated. * generated/maxloc0_4_s1.c: Regenerated. * generated/maxloc0_4_s4.c: Regenerated. * generated/maxloc0_8_i1.c: Regenerated. * generated/maxloc0_8_i16.c: Regenerated. * generated/maxloc0_8_i2.c: Regenerated. * generated/maxloc0_8_i4.c: Regenerated. * generated/maxloc0_8_i8.c: Regenerated. * generated/maxloc0_8_r10.c: Regenerated. * generated/maxloc0_8_r16.c: Regenerated. * generated/maxloc0_8_r4.c: Regenerated. * generated/maxloc0_8_r8.c: Regenerated. * generated/maxloc0_8_s1.c: Regenerated. * generated/maxloc0_8_s4.c: Regenerated. * generated/maxloc1_16_i1.c: Regenerated. * generated/maxloc1_16_i16.c: Regenerated. * generated/maxloc1_16_i2.c: Regenerated. * generated/maxloc1_16_i4.c: Regenerated. * generated/maxloc1_16_i8.c: Regenerated. * generated/maxloc1_16_r10.c: Regenerated. * generated/maxloc1_16_r16.c: Regenerated. * generated/maxloc1_16_r4.c: Regenerated. * generated/maxloc1_16_r8.c: Regenerated. * generated/maxloc1_16_s1.c: Regenerated. * generated/maxloc1_16_s4.c: Regenerated. * generated/maxloc1_4_i1.c: Regenerated. * generated/maxloc1_4_i16.c: Regenerated. * generated/maxloc1_4_i2.c: Regenerated. * generated/maxloc1_4_i4.c: Regenerated. * generated/maxloc1_4_i8.c: Regenerated. * generated/maxloc1_4_r10.c: Regenerated. * generated/maxloc1_4_r16.c: Regenerated. * generated/maxloc1_4_r4.c: Regenerated. * generated/maxloc1_4_r8.c: Regenerated. * generated/maxloc1_4_s1.c: Regenerated. * generated/maxloc1_4_s4.c: Regenerated. * generated/maxloc1_8_i1.c: Regenerated. * generated/maxloc1_8_i16.c: Regenerated. * generated/maxloc1_8_i2.c: Regenerated. * generated/maxloc1_8_i4.c: Regenerated. * generated/maxloc1_8_i8.c: Regenerated. * generated/maxloc1_8_r10.c: Regenerated. * generated/maxloc1_8_r16.c: Regenerated. * generated/maxloc1_8_r4.c: Regenerated. * generated/maxloc1_8_r8.c: Regenerated. * generated/maxloc1_8_s1.c: Regenerated. * generated/maxloc1_8_s4.c: Regenerated. * generated/maxval0_s1.c: Regenerated. * generated/maxval0_s4.c: Regenerated. * generated/maxval1_s1.c: Regenerated. * generated/maxval1_s4.c: Regenerated. * generated/maxval_i1.c: Regenerated. * generated/maxval_i16.c: Regenerated. * generated/maxval_i2.c: Regenerated. * generated/maxval_i4.c: Regenerated. * generated/maxval_i8.c: Regenerated. * generated/maxval_r10.c: Regenerated. * generated/maxval_r16.c: Regenerated. * generated/maxval_r4.c: Regenerated. * generated/maxval_r8.c: Regenerated. * generated/minloc0_16_i1.c: Regenerated. * generated/minloc0_16_i16.c: Regenerated. * generated/minloc0_16_i2.c: Regenerated. * generated/minloc0_16_i4.c: Regenerated. * generated/minloc0_16_i8.c: Regenerated. * generated/minloc0_16_r10.c: Regenerated. * generated/minloc0_16_r16.c: Regenerated. * generated/minloc0_16_r4.c: Regenerated. * generated/minloc0_16_r8.c: Regenerated. * generated/minloc0_16_s1.c: Regenerated. * generated/minloc0_16_s4.c: Regenerated. * generated/minloc0_4_i1.c: Regenerated. * generated/minloc0_4_i16.c: Regenerated. * generated/minloc0_4_i2.c: Regenerated. * generated/minloc0_4_i4.c: Regenerated. * generated/minloc0_4_i8.c: Regenerated. * generated/minloc0_4_r10.c: Regenerated. * generated/minloc0_4_r16.c: Regenerated. * generated/minloc0_4_r4.c: Regenerated. * generated/minloc0_4_r8.c: Regenerated. * generated/minloc0_4_s1.c: Regenerated. * generated/minloc0_4_s4.c: Regenerated. * generated/minloc0_8_i1.c: Regenerated. * generated/minloc0_8_i16.c: Regenerated. * generated/minloc0_8_i2.c: Regenerated. * generated/minloc0_8_i4.c: Regenerated. * generated/minloc0_8_i8.c: Regenerated. * generated/minloc0_8_r10.c: Regenerated. * generated/minloc0_8_r16.c: Regenerated. * generated/minloc0_8_r4.c: Regenerated. * generated/minloc0_8_r8.c: Regenerated. * generated/minloc0_8_s1.c: Regenerated. * generated/minloc0_8_s4.c: Regenerated. * generated/minloc1_16_i1.c: Regenerated. * generated/minloc1_16_i16.c: Regenerated. * generated/minloc1_16_i2.c: Regenerated. * generated/minloc1_16_i4.c: Regenerated. * generated/minloc1_16_i8.c: Regenerated. * generated/minloc1_16_r10.c: Regenerated. * generated/minloc1_16_r16.c: Regenerated. * generated/minloc1_16_r4.c: Regenerated. * generated/minloc1_16_r8.c: Regenerated. * generated/minloc1_16_s1.c: Regenerated. * generated/minloc1_16_s4.c: Regenerated. * generated/minloc1_4_i1.c: Regenerated. * generated/minloc1_4_i16.c: Regenerated. * generated/minloc1_4_i2.c: Regenerated. * generated/minloc1_4_i4.c: Regenerated. * generated/minloc1_4_i8.c: Regenerated. * generated/minloc1_4_r10.c: Regenerated. * generated/minloc1_4_r16.c: Regenerated. * generated/minloc1_4_r4.c: Regenerated. * generated/minloc1_4_r8.c: Regenerated. * generated/minloc1_4_s1.c: Regenerated. * generated/minloc1_4_s4.c: Regenerated. * generated/minloc1_8_i1.c: Regenerated. * generated/minloc1_8_i16.c: Regenerated. * generated/minloc1_8_i2.c: Regenerated. * generated/minloc1_8_i4.c: Regenerated. * generated/minloc1_8_i8.c: Regenerated. * generated/minloc1_8_r10.c: Regenerated. * generated/minloc1_8_r16.c: Regenerated. * generated/minloc1_8_r4.c: Regenerated. * generated/minloc1_8_r8.c: Regenerated. * generated/minloc1_8_s1.c: Regenerated. * generated/minloc1_8_s4.c: Regenerated. * generated/minval0_s1.c: Regenerated. * generated/minval0_s4.c: Regenerated. * generated/minval1_s1.c: Regenerated. * generated/minval1_s4.c: Regenerated. * generated/minval_i1.c: Regenerated. * generated/minval_i16.c: Regenerated. * generated/minval_i2.c: Regenerated. * generated/minval_i4.c: Regenerated. * generated/minval_i8.c: Regenerated. * generated/minval_r10.c: Regenerated. * generated/minval_r16.c: Regenerated. * generated/minval_r4.c: Regenerated. * generated/minval_r8.c: Regenerated. * generated/product_c10.c: Regenerated. * generated/product_c16.c: Regenerated. * generated/product_c4.c: Regenerated. * generated/product_c8.c: Regenerated. * generated/product_i1.c: Regenerated. * generated/product_i16.c: Regenerated. * generated/product_i2.c: Regenerated. * generated/product_i4.c: Regenerated. * generated/product_i8.c: Regenerated. * generated/product_r10.c: Regenerated. * generated/product_r16.c: Regenerated. * generated/product_r4.c: Regenerated. * generated/product_r8.c: Regenerated. * generated/sum_c10.c: Regenerated. * generated/sum_c16.c: Regenerated. * generated/sum_c4.c: Regenerated. * generated/sum_c8.c: Regenerated. * generated/sum_i1.c: Regenerated. * generated/sum_i16.c: Regenerated. * generated/sum_i2.c: Regenerated. * generated/sum_i4.c: Regenerated. * generated/sum_i8.c: Regenerated. * generated/sum_r10.c: Regenerated. * generated/sum_r16.c: Regenerated. * generated/sum_r4.c: Regenerated. * generated/sum_r8.c: Regenerated. 2018-12-31 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/82995 * gfortran.dg/optional_absent_4.f90: New test. * gfortran.dg/optional_absent_5.f90: New test. From-SVN: r267487 |
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Steven G. Kargl
|
ede9dea5c4 |
expr.c (external_spec_function): Add ieee_support_subnormal to list of IEEE inquiry functions.
2018-12-29 Steven G. Kargl <kargl@gcc.gnu.org> * expr.c (external_spec_function): Add ieee_support_subnormal to list of IEEE inquiry functions. 2018-12-29 Steven G. Kargl <kargl@gcc.gnu.org> * gfortran.map: Expose subnormal functions in dynamic library. * ieee/ieee_arithmetic.F90: Add support for IEEE_SUBNORMAL, IEEE_POSITIVE_SUBNORMAL, and IEEE_NEGATIVE_SUBNORMAL. * ieee/ieee_helper.c: Ditto. * ieee/ieee_features.F90: Add IEEE_SUBNORMAL. 2018-12-29 Steven G. Kargl <kargl@gcc.gnu.org> * gfortran.dg/ieee/ieee_11.F90: New test. From-SVN: r267468 |
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Steven G. Kargl
|
74ee24e23e |
re PR fortran/88342 (Possible bug with IEEE_POSITIVE_INF and -ffpe-trap=overflow)
2018-12-29 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/88342 * ieee/ieee_arithmetic.F90: Prevent exceptions in IEEE_VALUE if -ffpe-trap=invalid or -ffpe-trap=overflow is used. 2018-12-29 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/88342 * gfortran.dg/ieee/ieee_10.f90: New test. From-SVN: r267465 |
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Steven G. Kargl
|
07b700ead5 |
re PR libfortran/81984 (NULL string pointer dereferencing forces undefined behaviour in libgfortran)
2018-12-28 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/81984 * intrinsics/string_intrinsics_inc.c: Placate the sanitizer. From-SVN: r267452 |
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Steven G. Kargl
|
8ab8b08a13 |
re PR fortran/69121 (IEEE_SCALB is not generic)
2018-12-21 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/69121 * ieee/ieee_arithmetic.F90: Provide missing interfaces for IEEE_SCALB. 2018-12-21 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/69121 * gfortran.dg/ieee/ieee_9.f90: New test. From-SVN: r267343 |
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Steven G. Kargl
|
11e07fa432 |
ieee_arithmetic.F90: Re-organize file to eliminate #ifdef ...
2018-12-20 Steven G. Kargl <kargl@gcc.gnu.org> * libgfortran/ieee/ieee_arithmetic.F90: Re-organize file to eliminate #ifdef ... #endif. No functional change. From-SVN: r267312 |
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Thomas Koenig
|
d0cbb206e2 |
re PR libfortran/88411 (Random crashes for ASYNCHRONOUS writes (bad locking?))
2018-12-09 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/88411 * io/transfer.c (dta_transfer_init): Do not treat as an asynchronous statement unless the statement has ASYNCHRONOUS="YES". (st_write_done): Likewise. (st_read_done): Do not perform async_wait for synchronous I/O on an async unit. (st_read_done): Likewise. 2018-12-09 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/88411 * testsuite/libgomp.fortran/async_io_8.f90: New test. From-SVN: r266929 |
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Janne Blomqvist
|
df996c3fd2 |
Use atomic load/store to access static backtrace state pointer
As the static backtrace state pointer can be accessed from multiple threads, use atomics to access it. Regtested on x86_64-pc-linux-gnu. libgfortran/ChangeLog: 2018-12-02 Janne Blomqvist <jb@gcc.gnu.org> PR libfortran/88137 * runtime/backtrace.c (show_backtrace): Use atomic load/store to access the static lbstate pointer. From-SVN: r266724 |
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Janne Blomqvist
|
854cedfd40 |
Initialize backtrace state once
From backtrace.h for backtrace_create_state: Calling this function allocates resources that can not be freed. There is no backtrace_free_state function. The state is used to cache information that is expensive to recompute. Programs are expected to call this function at most once and to save the return value for all later calls to backtrace functions. So instead of calling backtrace_create_state every time we wish to show a backtrace, do it once and store the result in a static variable. libbacktrace allows multiple threads to access the state, so no need to use TLS. Regtested on x86_64-pc-linux-gnu. libgfortran/ChangeLog: 2018-11-30 Janne Blomqvist <jb@gcc.gnu.org> PR libfortran/88137 * runtime/backtrace.c (show_backtrace): Make lbstate a static variable, initialize once. From-SVN: r266677 |
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Janne Blomqvist
|
f4c0f88881 |
Make recursion_check work for multiple threads
With multiple threads, using an unprotected static variable to check whether recursion has occured isn't valid, as one thread might have modified the variable, thus causing another thread to incorrectly conclude that recursion has occured. This patch avoids this problem by using a thread-specific variable for the recursion check. Regtested on x86_64-pc-linux-gnu. libgfortran/ChangeLog: 2018-11-23 Janne Blomqvist <jb@gcc.gnu.org> * runtime/error.c (MAGIC): Remove. (recursion_key): New variable. (recursion_check): Use thread-specific variable for recursion check if threads are active. (constructor_recursion_check): New function. (destructor_recursion_check): New funcion. From-SVN: r266419 |
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Janne Blomqvist
|
0536d5b37d |
Replace sync builtins with atomic builtins
The old __sync builtins have been deprecated for a long time now in favor of the __atomic builtins following the C++11/C11 memory model. This patch converts libgfortran to use the modern __atomic builtins. At the same time I weakened the consistency to relaxed for incrementing and decrementing the counter, and acquire-release when decrementing to check whether the counter is 0 and the unit can be freed. This is similar to e.g. std::shared_ptr in C++. Regtested on x86_64-pc-linux-gnu. libgfortran/ChangeLog: 2018-11-22 Janne Blomqvist <jb@gcc.gnu.org> * acinclude.m4 (LIBGFOR_CHECK_ATOMIC_FETCH_ADD): Rename and test presence of atomic builtins instead of sync builtins. * configure.ac (LIBGFOR_CHECK_ATOMIC_FETCH_ADD): Call new test. * io/io.h (inc_waiting_locked): Use __atomic_fetch_add. (predec_waiting_locked): Use __atomic_add_fetch. (dec_waiting_unlocked): Use __atomic_fetch_add. * config.h.in: Regenerated. * configure: Regenerated. * Makefile.in: Regenerated. From-SVN: r266367 |
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Jerry DeLisle
|
900dab1338 |
re PR fortran/78351 (comma not terminating READ of formatted input field - ok in 4.1.7, not 4.4.7- maybe related to 25419?)
2018-11-09 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libfortran/78351 * io/transfer.c (read_sf_internal): Delete leftover debug code. From-SVN: r265979 |
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Jerry DeLisle
|
3f3284629b |
re PR fortran/78351 (comma not terminating READ of formatted input field - ok in 4.1.7, not 4.4.7- maybe related to 25419?)
2018-11-08 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libfortran/78351 * io/transfer.c (read_sf_internal): Add support for early comma termination of internal unit formatted reads. * gfortran.dg/read_legacy_comma.f90: New test. From-SVN: r265946 |
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Joseph Myers
|
22e0527251 |
Update GCC to autoconf 2.69, automake 1.15.1 (PR bootstrap/82856).
This patch updates GCC to use autoconf 2.69 and automake 1.15.1. (That's not the latest automake version, but it's the one used by binutils-gdb, with which consistency is desirable, and in any case seems a useful incremental update that should make a future update to 1.16.1 easier.) The changes are generally similar to the binutils-gdb ones, and are copied from there where shared files and directories are involved (there are some further changes to such shared directories, however, which I'd expect to apply to binutils-gdb once this patch is in GCC). Largely, obsolete AC_PREREQ calls are removed, while many AC_LANG_SOURCE calls are added to avoid warnings from aclocal and autoconf. Multilib support is no longer included in core automake, meaning that multilib.am needs copying from automake's contrib directory into the GCC source tree. Autoconf 2.69 has Go support, so local copies of that support are removed. I hope the D support will soon be submitted to upstream autoconf so the local copy of that can be removed in a future update. Changes to how automake generates runtest calls mean quotes are removed from RUNTEST definitions in five lib*/testsuite/Makefile.am files (libatomic, libgomp, libitm, libphobos, libvtv; some others have RUNTEST definitions without quotes, which are still OK); libgo and libphobos also get -Wno-override added to AM_INIT_AUTOMAKE so those overrides of RUNTEST do not generate automake warnings. Note that the regeneration did not include regeneration of fixincludes/config.h.in (attempting such regeneration resulted in all the USED_FOR_TARGET conditionals disappearing; and I don't see anything in the fixincludes/ directory that would result in such conditionals being generated, unlike in the gcc/ directory). Also note that libvtv/testsuite/other-tests/Makefile.in was not regenerated; that directory is not listed as a subdirectory for which Makefile.in gets regenerated by calling "automake" in libvtv/, so I'm not sure how it's meant to be regenerated. While I mostly fixed warnings should running aclocal / automake / autoconf, there were various such warnings from automake in the libgfortran, libgo, libgomp, liboffloadmic, libsanitizer, libphobos directories that I did not fix, preferring to leave those to the relevant subsystem maintainers. Specifically, most of those warnings were of the following form (example from libgfortran): Makefile.am:48: warning: source file 'caf/single.c' is in a subdirectory, Makefile.am:48: but option 'subdir-objects' is disabled automake: warning: possible forward-incompatibility. automake: At least a source file is in a subdirectory, but the 'subdir-objects' automake: automake option hasn't been enabled. For now, the corresponding output automake: object file(s) will be placed in the top-level directory. However, automake: this behaviour will change in future Automake versions: they will automake: unconditionally cause object files to be placed in the same subdirectory automake: of the corresponding sources. automake: You are advised to start using 'subdir-objects' option throughout your automake: project, to avoid future incompatibilities. I think it's best for the relevant maintainers to add subdir-objects and do any other associated Makefile.am changes needed. In some cases the paths in the warnings involved ../; I don't know if that adds any extra complications to the use of subdir-objects. I've tested this with native, cross and Canadian cross builds. The risk of any OS-specific issues should I hope be rather lower than if a libtool upgrade were included (we *should* do such an upgrade at some point, but it's more complicated - it involves identifying all our local libtool changes to see if any aren't included in the upstream version we update to, and reverting an upstream libtool patch that's inappropriate for use in GCC); I think it would be better to get this update into GCC so that people can test in different configurations and we can fix any issues found, rather than to try to get more and more testing done before it goes in. top level: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * multilib.am: New file. From automake. Merge from binutils-gdb: 2018-06-19 Simon Marchi <simon.marchi@ericsson.com> * libtool.m4: Use AC_LANG_SOURCE. * configure.ac: Remove AC_PREREQ, use AC_LANG_SOURCE. * ar-lib: New file. * test-driver: New file. * configure: Re-generate. config: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * math.m4, tls.m4: Use AC_LANG_SOURCE. Merge from binutils-gdb: 2018-06-19 Simon Marchi <simon.marchi@ericsson.com> * override.m4 (_GCC_AUTOCONF_VERSION): Bump from 2.64 to 2.69. fixincludes: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. * aclocal.m4, configure: Regenerate. gcc: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. Use single line for second argument of AC_DEFINE_UNQUOTED. * doc/install.texi (Tools/packages necessary for modifying GCC): Update to autoconf 2.69 and automake 1.15.1. * aclocal.m4, config.in, configure: Regenerate. gnattools: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. * configure: Regenerate. gotools: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * config/go.m4: Remove file. * Makefile.am (ACLOCAL_AMFLAGS): Do not use -I ./config. * configure.ac: Remove AC_PREREQ. Do not include config/go.m4. * Makefile.in, aclocal.m4, configure: Regenerate. intl: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 Merge from binutils-gdb: 2018-06-19 Simon Marchi <simon.marchi@ericsson.com> * configure.ac: Add AC_USE_SYSTEM_EXTENSIONS, remove AC_PREREQ. * configure: Re-generate. * config.h.in: Re-generate. * aclocal.m4: Re-generate. libada: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. * configure: Regenerate. libatomic: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * acinclude.m4: Use AC_LANG_SOURCE. * configure.ac: Remove AC_PREREQ. * testsuite/Makefile.am (RUNTEST): Remove quotes. * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Regenerate. libbacktrace: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate. libcc1: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, configure: Regenerate. libcpp: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. * aclocal.m4, config.in, configure: Regenerate. libdecnumber: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 Merge from binutils-gdb: 2018-06-19 Simon Marchi <simon.marchi@ericsson.com> * configure.ac: Remove AC_PREREQ. * configure: Re-generate. * aclocal.m4. libffi: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. (AUTOMAKE_OPTIONS): Add info-in-builddir. (CLEANFILES): Remove doc/libffi.info. * configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, configure, fficonfig.h.in, include/Makefile.in, man/Makefile.in, testsuite/Makefile.in: Regenerate. libgcc: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. * configure: Regenerate. libgfortran: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate. libgo [logically part of this change but omitted from the commit]: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * config/go.m4: Remove file. * config/libtool.m4: Use AC_LANG_SOURCE. * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. Use -Wno-override in AM_INIT_AUTOMAKE call. * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Regenerate. libgomp: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am (AUTOMAKE_OPTIONS): Add info-in-builddir. (CLEANFILES): Remove libgomp.info. * configure.ac: Remove AC_PREREQ. * testsuite/Makefile.am (RUNTEST): Remove quotes. * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Regenerate. libhsail-rt: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, configure: Regenerate. libiberty: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 Merge from binutils-gdb: 2018-06-19 Simon Marchi <simon.marchi@ericsson.com> * configure.ac: Remove AC_PREREQ. * configure: Re-generate. * config.in: Re-generate. libitm: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. (AUTOMAKE_OPTIONS): Add info-in-builddir. (CLEANFILES): Remove libitm.info. * configure.ac: Remove AC_PREREQ. * testsuite/Makefile.am (RUNTEST): Remove quotes. * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Regenerate. libobjc: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. * aclocal.m4, config.h.in, configure: Regenerate. liboffloadmic: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. * plugin/Makefile.am: Include multilib.am. * plugin/configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, configure, plugin/Makefile.in, plugin/aclocal.m4, plugin/configure: Regenerate. libphobos: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. Use -Wno-override in AM_INIT_AUTOMAKE call. * m4/autoconf.m4: Add extra argument to AC_LANG_DEFINE call. * m4/druntime/os.m4: Use AC_LANG_SOURCE. * testsuite/Makefile.am (RUNTEST): Remove quotes. * Makefile.in, aclocal.m4, configure, libdruntime/Makefile.in, src/Makefile.in, testsuite/Makefile.in: Regenerate. libquadmath: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. (AUTOMAKE_OPTIONS): Remove 1.8. Add info-in-builddir. (all-local): Define outside conditional code. (CLEANFILES): Remove libquadmath.info. * configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate. libsanitizer: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. * Makefile.in, aclocal.m4, asan/Makefile.in, configure, interception/Makefile.in, libbacktrace/Makefile.in, lsan/Makefile.in, sanitizer_common/Makefile.in, tsan/Makefile.in, ubsan/Makefile.in: Regenerate. libssp: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. (AUTOMAKE_OPTIONS): Remove 1.9.5. * configure.ac: Remove AC_PREREQ. Quote argument to AC_RUN_IFELSE. * Makefile.in, aclocal.m4, configure: Regenerate. libstdc++-v3: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, configure, doc/Makefile.in, include/Makefile.in, libsupc++/Makefile.in, po/Makefile.in, python/Makefile.in, src/Makefile.in, src/c++11/Makefile.in, src/c++17/Makefile.in, src/c++98/Makefile.in, src/filesystem/Makefile.in, testsuite/Makefile.in: Regenerate. libvtv: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. * testsuite/Makefile.am (RUNTEST): Remove quotes. * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Regenerate. lto-plugin: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate. zlib: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. Merge from binutils-gdb: 2018-06-19 Simon Marchi <simon.marchi@ericsson.com> * configure.ac: Modernize AC_INIT call, remove AC_PREREQ. * Makefile.am (AUTOMAKE_OPTIONS): Remove 1.8, cygnus, add foreign. * Makefile.in: Re-generate. * aclocal.m4: Re-generate. * configure: Re-generate. From-SVN: r265695 |
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Thomas Koenig
|
01ce9e31a0 |
re PR fortran/54613 ([F08] Add FINDLOC plus support MAXLOC/MINLOC with KIND=/BACK=)
2017-10-28 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/54613 * gfortran.h (gfc_isym_id): Add GFC_ISYM_FINDLOC. (gfc_check_f): Add f6fl field. (gfc_simplify_f): Add f6 field. (gfc_resolve_f): Likewise. (gfc_type_letter): Add optional logical_equas_int flag. * check.c (intrinsic_type_check): New function. (gfc_check_findloc): New function. * intrinsics.c (gfc_type_letter): If logical_equals_int is set, act accordingly. (add_sym_5ml): Reformat comment. (add_sym_6fl): New function. (add_functions): Add findloc. (check_arglist): Add sixth argument, handle it. (resolve_intrinsic): Likewise. (check_specific): Handle findloc. * intrinsic.h (gfc_check_findloc): Add prototype. (gfc_simplify_findloc): Likewise. (gfc_resolve_findloc): Likewise. (MAX_INTRINSIC_ARGS): Adjust. * iresolve.c (gfc_resolve_findloc): New function. * simplify.c (gfc_simplify_minmaxloc): Make static. (simplify_findloc_to_scalar): New function. (simplify_findloc_nodim): New function. (simplify_findloc_to_array): New function. (gfc_simplify_findloc): New function. (gfc_conv_intrinsic_findloc): New function. (gfc_conv_intrinsic_function): Handle GFC_ISYM_FINDLOC. (gfc_is_intrinsic_libcall): Likewise. 2017-10-28 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/54613 * Makefile.am: Add files for findloc. * Makefile.in: Regenerated. * libgfortran.h (gfc_array_index_type): Add. (gfc_array_s1): Add using GFC_UINTEGER_1. (gfc_array_s4): Likewise. Replace unnecessary comment. (HAVE_GFC_UINTEGER_1): Define. (HAVE_GFC_UINTEGER_4): Define. * m4/findloc0.m4: New file. * m4/findloc0s.m4: New file. * m4/findloc1.m4: New file. * m4/findloc1s.m4: New file. * m4/findloc2s.m4: New file. * m4/ifindloc0.m4: New file. * m4/ifindloc1.m4: New file. * m4/ifindloc2.m4: New file. * m4/iparm.m4: Use unsigned integer for characters. * generated/findloc0_c16.c: New file. * generated/findloc0_c4.c: New file. * generated/findloc0_c8.c: New file. * generated/findloc0_i1.c: New file. * generated/findloc0_i16.c: New file. * generated/findloc0_i2.c: New file. * generated/findloc0_i4.c: New file. * generated/findloc0_i8.c: New file. * generated/findloc0_r16.c: New file. * generated/findloc0_r4.c: New file. * generated/findloc0_r8.c: New file. * generated/findloc0_s1.c: New file. * generated/findloc0_s4.c: New file. * generated/findloc1_c16.c: New file. * generated/findloc1_c4.c: New file. * generated/findloc1_c8.c: New file. * generated/findloc1_i1.c: New file. * generated/findloc1_i16.c: New file. * generated/findloc1_i2.c: New file. * generated/findloc1_i4.c: New file. * generated/findloc1_i8.c: New file. * generated/findloc1_r16.c: New file. * generated/findloc1_r4.c: New file. * generated/findloc1_r8.c: New file. * generated/findloc1_s1.c: New file. * generated/findloc1_s4.c: New file. * generated/findloc2_s1.c: New file. * generated/findloc2_s4.c: New file. * generated/maxloc0_16_s1.c: Regenerated. * generated/maxloc0_16_s4.c: Regenerated. * generated/maxloc0_4_s1.c: Regenerated. * generated/maxloc0_4_s4.c: Regenerated. * generated/maxloc0_8_s1.c: Regenerated. * generated/maxloc0_8_s4.c: Regenerated. * generated/maxloc1_16_s1.c: Regenerated. * generated/maxloc1_16_s4.c: Regenerated. * generated/maxloc1_4_s1.c: Regenerated. * generated/maxloc1_4_s4.c: Regenerated. * generated/maxloc1_8_s1.c: Regenerated. * generated/maxloc1_8_s4.c: Regenerated. * generated/maxloc2_16_s1.c: Regenerated. * generated/maxloc2_16_s4.c: Regenerated. * generated/maxloc2_4_s1.c: Regenerated. * generated/maxloc2_4_s4.c: Regenerated. * generated/maxloc2_8_s1.c: Regenerated. * generated/maxloc2_8_s4.c: Regenerated. * generated/maxval0_s1.c: Regenerated. * generated/maxval0_s4.c: Regenerated. * generated/maxval1_s1.c: Regenerated. * generated/maxval1_s4.c: Regenerated. * generated/minloc0_16_s1.c: Regenerated. * generated/minloc0_16_s4.c: Regenerated. * generated/minloc0_4_s1.c: Regenerated. * generated/minloc0_4_s4.c: Regenerated. * generated/minloc0_8_s1.c: Regenerated. * generated/minloc0_8_s4.c: Regenerated. * generated/minloc1_16_s1.c: Regenerated. * generated/minloc1_16_s4.c: Regenerated. * generated/minloc1_4_s1.c: Regenerated. * generated/minloc1_4_s4.c: Regenerated. * generated/minloc1_8_s1.c: Regenerated. * generated/minloc1_8_s4.c: Regenerated. * generated/minloc2_16_s1.c: Regenerated. * generated/minloc2_16_s4.c: Regenerated. * generated/minloc2_4_s1.c: Regenerated. * generated/minloc2_4_s4.c: Regenerated. * generated/minloc2_8_s1.c: Regenerated. * generated/minloc2_8_s4.c: Regenerated. * generated/minval0_s1.c: Regenerated. * generated/minval0_s4.c: Regenerated. * generated/minval1_s1.c: Regenerated. * generated/minval1_s4.c: Regenerated. 2017-10-28 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/54613 * gfortran.dg/findloc_1.f90: New test. * gfortran.dg/findloc_2.f90: New test. * gfortran.dg/findloc_3.f90: New test. * gfortran.dg/findloc_4.f90: New test. * gfortran.dg/findloc_5.f90: New test. * gfortran.dg/findloc_6.f90: New test. From-SVN: r265570 |
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Janne Blomqvist
|
c0ab1530d4 |
Use gfc_charlen_type instead of int for string lenghts
This patch cleans up a few places where I noticed the code was still using int instead gfc_charlen_type for string lengths. Regtested on x86_64-pc-linux-gnu, committed as obvious. libgfortran/ChangeLog: 2018-10-06 Janne Blomqvist <jb@gcc.gnu.org> * io/unix.c (compare_file_filename): Use gfc_charlen_type instead of int for string length. (inquire_sequential): Likewise. (inquire_direct): Likewise. (inquire_formatted): Likewise. (inquire_unformatted): Likewise. (inquire_access): Likewise. (inquire_read): Likewise. (inquire_write): Likewise. (inquire_readwrite): Likewise. * io/unix.h (compare_file_filename): Likewise. (inquire_sequential): Likewise. (inquire_direct): Likewise. (inquire_formatted): Likewise. (inquire_unformatted): Likewise. (inquire_read): Likewise. (inquire_write): Likewise. (inquire_readwrite): Likewise. From-SVN: r264901 |
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Gerald Pfeifer
|
ff504cc2b8 |
* io/close.c [!HAVE_UNLINK_OPEN_FILE]: Include <string.h>.
From-SVN: r264800 |
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Janne Blomqvist
|
edaaef601d |
Use vectored writes when reporting errors and warnings.
When producing error and warning messages, libgfortran writes a message by using many system calls. By using vectored writes (the POSIX writev function) when available and feasible to use without major surgery, we reduce the chance that output gets intermingled with other output to stderr. In practice, this is done by introducing a new function estr_writev in addition to the existing estr_write. In order to use this, the old st_vprintf is removed, replaced by direct calls of vsnprintf, allowing more message batching. Regtested on x86_64-pc-linux-gnu. libgfortran/ChangeLog: 2018-09-21 Janne Blomqvist <jb@gcc.gnu.org> * config.h.in: Regenerated. * configure: Regenerated. * configure.ac: Check for writev and sys/uio.h. * libgfortran.h: Include sys/uio.h. (st_vprintf): Remove prototype. (struct iovec): Define if not available. (estr_writev): New prototype. * runtime/backtrace.c (error_callback): Use estr_writev. * runtime/error.c (ST_VPRINTF_SIZE): Remove. (estr_writev): New function. (st_vprintf): Remove. (gf_vsnprintf): New function. (ST_ERRBUF_SIZE): New macro. (st_printf): Use vsnprintf. (os_error): Use estr_writev. (runtime_error): Use vsnprintf and estr_writev. (runtime_error_at): Likewise. (runtime_warning_at): Likewise. (internal_error): Use estr_writev. (generate_error_common): Likewise. (generate_warning): Likewise. (notify_std): Likewise. * runtime/pause.c (pause_string): Likewise. * runtime/stop.c (report_exception): Likewise. (stop_string): Likewise. (error_stop_string): Likewise. From-SVN: r264487 |
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Thomas Koenig
|
ed33417a64 |
re PR fortran/37802 (Improve wording for matmul bound checking)
2018-09-16 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/37802 * frontend-passes.c (B_ERROR): New macro for matmul bounds checking error messages. (C_ERROR): Likewise. (inline_matmul_assign): Reorganize bounds checking, use B_ERROR and C_ERROR macros. 2018-09-16 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/37802 * gfortran.dg/matmul_bounds_13.f90: New test case. * gfortran.dg/inline_matmul_15.f90: Adjust test for runtime error. * gfortran.dg/matmul_5.f90: Likewise. * gfortran.dg/matmul_bounds_10.f90: Likewise. * gfortran.dg/matmul_bounds_11.f90: Likewise. * gfortran.dg/matmul_bounds_2.f90: Likewise. * gfortran.dg/matmul_bounds_4.f90: Likewise. * gfortran.dg/matmul_bounds_5.f90: Likewise. 2018-09-16 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/37802 * m4/matmul_internal.m4: Adjust error messages. * generated/matmul_c10.c: Regenerated. * generated/matmul_c16.c: Regenerated. * generated/matmul_c4.c: Regenerated. * generated/matmul_c8.c: Regenerated. * generated/matmul_i1.c: Regenerated. * generated/matmul_i16.c: Regenerated. * generated/matmul_i2.c: Regenerated. * generated/matmul_i4.c: Regenerated. * generated/matmul_i8.c: Regenerated. * generated/matmul_r10.c: Regenerated. * generated/matmul_r16.c: Regenerated. * generated/matmul_r4.c: Regenerated. * generated/matmul_r8.c: Regenerated. * generated/matmulavx128_c10.c: Regenerated. * generated/matmulavx128_c16.c: Regenerated. * generated/matmulavx128_c4.c: Regenerated. * generated/matmulavx128_c8.c: Regenerated. * generated/matmulavx128_i1.c: Regenerated. * generated/matmulavx128_i16.c: Regenerated. * generated/matmulavx128_i2.c: Regenerated. * generated/matmulavx128_i4.c: Regenerated. * generated/matmulavx128_i8.c: Regenerated. * generated/matmulavx128_r10.c: Regenerated. * generated/matmulavx128_r16.c: Regenerated. * generated/matmulavx128_r4.c: Regenerated. * generated/matmulavx128_r8.c: Regenerated. From-SVN: r264349 |
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Kyrylo Tkachov
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ef5057c89e |
[libgfortran] Fix uninitialized variable use in fallback_access
I've been tracking down a bug in a Fortran program on a newlib target and it boils down to fallback_access doing something bad. The unconditional calls to close cause havoc when open doesn't get called due to the short-circuiting in the if-statement above because the fd is uninitialised. In my environment GCC ends up calling close on file descriptor 0, thus trying to close stdin. This patch tightens up the calling so that close is called only when the corresponding open call succeeded. With this my runtime failure disappears. Bootstrapped and tested on aarch64-none-linux-gnu. Though that doesn't exercise this call I hope it's an obviously correct change. * io/unix.c (fallback_access): Avoid calling close on uninitialized file descriptor. From-SVN: r264305 |
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Kwok Cheung Yeung
|
72ced87475 |
Fix interleaving of Fortran STOP messages
Fortran STOP and ERROR STOP use a different function to print the "STOP" string and the message string. On GCN this results in out-of-order output, such as "<msg>ERROR STOP ". This patch fixes the problem by making estr_write use the proper Fortran write, not C printf, so both parts are now output the same way. This also ensures that both parts are output to STDERR (not that that means anything on GCN). 2018-09-12 Kwok Cheung Yeung <kcy@codesourcery.com> libgfortran/ * runtime/minimal.c (estr_write): Define in terms of write. From-SVN: r264239 |
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Andrew Stubbs
|
4986a9568a |
Fix Fortran STOP.
The minimal libgfortran setup was created for NVPTX, but will also be used by AMD GCN. This patch simply removes an assumption that NVPTX is the only user. Specifically, NVPTX exit is broken, but AMD GCN exit works just fine. 2018-09-12 Andrew Stubbs <ams@codesourcery.com> libgfortran/ * runtime/minimal.c (exit): Only work around nvptx bugs on nvptx. From-SVN: r264238 |
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Janne Blomqvist
|
d4c0eb58b7 |
Remove unused init_unsigned_integer function.
As pointed out by Bernhard Reutner-Fischer, this function is unused since the fix for PR 53796 in November 2017. 2018-09-07 Janne Blomqvist <jb@gcc.gnu.org> * runtime/environ.c (init_unsigned_integer): Remove. From-SVN: r264163 |
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Hans-Peter Nilsson
|
a79878585a |
* io/async.h: Use __gthread_mutex_t, not pthread_mutex_t.
From-SVN: r264120 |
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Jerry DeLisle
|
636b78f0a3 |
io.h: Change declaration of vlist type to gfc_full_array_i4 to eliminate warning for...
2018-09-01 Jerry DeLisle <jvdelisle@gcc.gnu.org> * io/io.h: Change declaration of vlist type to gfc_full_array_i4 to eliminate warning for mismatched type. * io/format.c ((parse_format_list): Use gfc_full_array_i4. * io/io.h: Use gfc_full_array_i4. From-SVN: r264043 |
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Thomas Koenig
|
4f4fabd733 |
re PR fortran/86704 (Segmentation fault when using matmul in combination with transpose)
2018-08-25 Thomas Koenig <tkoenig@gcc.gnu.org> PR libfortran/86704 * m4/matmul_internal.m4: Correct calculation of needed buffer size for arrays of shape (1,n). * generated/matmul_c10.c: Regenerated * generated/matmul_c16.c: Regenerated * generated/matmul_c4.c: Regenerated * generated/matmul_c8.c: Regenerated * generated/matmul_i1.c: Regenerated * generated/matmul_i16.c: Regenerated * generated/matmul_i2.c: Regenerated * generated/matmul_i4.c: Regenerated * generated/matmul_i8.c: Regenerated * generated/matmul_r10.c: Regenerated * generated/matmul_r16.c: Regenerated * generated/matmul_r4.c: Regenerated * generated/matmul_r8.c: Regenerated * generated/matmulavx128_c10.c: Regenerated * generated/matmulavx128_c16.c: Regenerated * generated/matmulavx128_c4.c: Regenerated * generated/matmulavx128_c8.c: Regenerated * generated/matmulavx128_i1.c: Regenerated * generated/matmulavx128_i16.c: Regenerated * generated/matmulavx128_i2.c: Regenerated * generated/matmulavx128_i4.c: Regenerated * generated/matmulavx128_i8.c: Regenerated * generated/matmulavx128_r10.c: Regenerated * generated/matmulavx128_r16.c: Regenerated * generated/matmulavx128_r4.c: Regenerated * generated/matmulavx128_r8.c: Regenerated 2018-08-25 Thomas Koenig <tkoenig@gcc.gnu.org> PR libfortran/86704 * gfortran.dg/matmul_19.f90: New test. From-SVN: r263856 |
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David Edelsohn
|
464c1bd834 |
* async.h (ASYNC_IO): Revert _AIX test.
From-SVN: r263821 |
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Thomas Koenig
|
2532f0f5e6 |
gfortran.texi: Mention that asynchronous I/O does not work on systems which lack condition...
2018-08-22 Thomas Koenig <tkoenig@gcc.gnu.org> * gfortran.texi: Mention that asynchronous I/O does not work on systems which lack condition variables, such as AIX. 2018-08-22 Thomas Koenig <tkoenig@gcc.gnu.org> * async.h: Set ASYNC_IO to zero if _AIX is defined. (struct adv_cond): If ASYNC_IO is zero, the struct has no members. (async_unit): If ASYNC_IO is zero, remove unneeded members. From-SVN: r263788 |
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Nicolas Koenig
|
2b4c906561 |
re PR fortran/25829 ([F03] Asynchronous IO support)
2018-08-21 Nicolas Koenig <koenigni@gcc.gnu.org> Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/25829 * gfortran.texi: Add description of asynchronous I/O. * trans-decl.c (gfc_finish_var_decl): Treat asynchronous variables as volatile. * trans-io.c (gfc_build_io_library_fndecls): Rename st_wait to st_wait_async and change argument spec from ".X" to ".w". (gfc_trans_wait): Pass ID argument via reference. 2018-08-21 Nicolas Koenig <koenigni@gcc.gnu.org> Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/25829 * gfortran.dg/f2003_inquire_1.f03: Add write statement. * gfortran.dg/f2003_io_1.f03: Add wait statement. 2018-08-21 Nicolas Koenig <koenigni@gcc.gnu.org> Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/25829 * Makefile.am: Add async.c to gfor_io_src. Add async.h to gfor_io_headers. * Makefile.in: Regenerated. * gfortran.map: Add _gfortran_st_wait_async. * io/async.c: New file. * io/async.h: New file. * io/close.c: Include async.h. (st_close): Call async_wait for an asynchronous unit. * io/file_pos.c (st_backspace): Likewise. (st_endfile): Likewise. (st_rewind): Likewise. (st_flush): Likewise. * io/inquire.c: Add handling for asynchronous PENDING and ID arguments. * io/io.h (st_parameter_dt): Add async bit. (st_parameter_wait): Correct. (gfc_unit): Add au pointer. (st_wait_async): Add prototype. (transfer_array_inner): Likewise. (st_write_done_worker): Likewise. * io/open.c: Include async.h. (new_unit): Initialize asynchronous unit. * io/transfer.c (async_opt): New struct. (wrap_scalar_transfer): New function. (transfer_integer): Call wrap_scalar_transfer to do the work. (transfer_real): Likewise. (transfer_real_write): Likewise. (transfer_character): Likewise. (transfer_character_wide): Likewise. (transfer_complex): Likewise. (transfer_array_inner): New function. (transfer_array): Call transfer_array_inner. (transfer_derived): Call wrap_scalar_transfer. (data_transfer_init): Check for asynchronous I/O. Perform a wait operation on any pending asynchronous I/O if the data transfer is synchronous. Copy PDT and enqueue thread for data transfer. (st_read_done_worker): New function. (st_read_done): Enqueue transfer or call st_read_done_worker. (st_write_done_worker): New function. (st_write_done): Enqueue transfer or call st_read_done_worker. (st_wait): Document as no-op for compatibility reasons. (st_wait_async): New function. * io/unit.c (insert_unit): Use macros LOCK, UNLOCK and TRYLOCK; add NOTE where necessary. (get_gfc_unit): Likewise. (init_units): Likewise. (close_unit_1): Likewise. Call async_close if asynchronous. (close_unit): Use macros LOCK and UNLOCK. (finish_last_advance_record): Likewise. (newunit_alloc): Likewise. * io/unix.c (find_file): Likewise. (flush_all_units_1): Likewise. (flush_all_units): Likewise. * libgfortran.h (generate_error_common): Add prototype. * runtime/error.c: Include io.h and async.h. (generate_error_common): New function. 2018-08-21 Nicolas Koenig <koenigni@gcc.gnu.org> Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/25829 * testsuite/libgomp.fortran/async_io_1.f90: New test. * testsuite/libgomp.fortran/async_io_2.f90: New test. * testsuite/libgomp.fortran/async_io_3.f90: New test. * testsuite/libgomp.fortran/async_io_4.f90: New test. * testsuite/libgomp.fortran/async_io_5.f90: New test. * testsuite/libgomp.fortran/async_io_6.f90: New test. * testsuite/libgomp.fortran/async_io_7.f90: New test. Co-Authored-By: Thomas Koenig <tkoenig@gcc.gnu.org> From-SVN: r263750 |
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Rainer Orth
|
864c28e135 |
Include <sys/random.h> for getentropy on Solaris
* configure.ac: Check for <sys/random.h>. * configure, config.h.in: Regenerate. * intrinsics/random.c [HAVE_SYS_RANDOM_H]: Include <sys/random.h>. From-SVN: r263543 |
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Janne Blomqvist
|
d66d6d15f1 |
Use getentropy() for seeding PRNG
The getentropy function, found on Linux, OpenBSD, and recently also FreeBSD, can be used to get random bytes to initialize the PRNG. It is similar to the traditional way of reading from /dev/urandom, but being a system call rather than a special file, it doesn't suffer from problems like running out of file descriptors, or failure when running in a container where /dev/urandom may not be available. Regtested on x86_64-pc-linux-gnu, Ok for trunk? 2018-08-13 Janne Blomqvist <jb@gcc.gnu.org> * configure.ac: Check for getentropy. * intrinsics/random.c (getosrandom): Use getentropy if available. * config.h.in: Regenerated. * configure: Regenerated. From-SVN: r263522 |
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Andre Vieira
|
1d4a51cf50 |
Reverting 'AsyncI/O patch committed' as it is breaking bare-metal builds.
2018-07-31 Andre Vieira <andre.simoesdiasvieira@arm.com> Revert 'AsyncI/O patch committed' 2018-07-25 Nicolas Koenig <koenigni@gcc.gnu.org> Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/25829 * gfortran.texi: Add description of asynchronous I/O. * trans-decl.c (gfc_finish_var_decl): Treat asynchronous variables as volatile. * trans-io.c (gfc_build_io_library_fndecls): Rename st_wait to st_wait_async and change argument spec from ".X" to ".w". (gfc_trans_wait): Pass ID argument via reference. 2018-07-31 Andre Vieira <andre.simoesdiasvieira@arm.com> Revert 'AsyncI/O patch committed' 2018-07-25 Nicolas Koenig <koenigni@gcc.gnu.org> Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/25829 * gfortran.dg/f2003_inquire_1.f03: Add write statement. * gfortran.dg/f2003_io_1.f03: Add wait statement. 2018-07-31 Andre Vieira <andre.simoesdiasvieira@arm.com> Revert 'AsyncI/O patch committed' 2018-07-25 Nicolas Koenig <koenigni@gcc.gnu.org> Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/25829 * Makefile.am: Add async.c to gfor_io_src. Add async.h to gfor_io_headers. * Makefile.in: Regenerated. * gfortran.map: Add _gfortran_st_wait_async. * io/async.c: New file. * io/async.h: New file. * io/close.c: Include async.h. (st_close): Call async_wait for an asynchronous unit. * io/file_pos.c (st_backspace): Likewise. (st_endfile): Likewise. (st_rewind): Likewise. (st_flush): Likewise. * io/inquire.c: Add handling for asynchronous PENDING and ID arguments. * io/io.h (st_parameter_dt): Add async bit. (st_parameter_wait): Correct. (gfc_unit): Add au pointer. (st_wait_async): Add prototype. (transfer_array_inner): Likewise. (st_write_done_worker): Likewise. * io/open.c: Include async.h. (new_unit): Initialize asynchronous unit. * io/transfer.c (async_opt): New struct. (wrap_scalar_transfer): New function. (transfer_integer): Call wrap_scalar_transfer to do the work. (transfer_real): Likewise. (transfer_real_write): Likewise. (transfer_character): Likewise. (transfer_character_wide): Likewise. (transfer_complex): Likewise. (transfer_array_inner): New function. (transfer_array): Call transfer_array_inner. (transfer_derived): Call wrap_scalar_transfer. (data_transfer_init): Check for asynchronous I/O. Perform a wait operation on any pending asynchronous I/O if the data transfer is synchronous. Copy PDT and enqueue thread for data transfer. (st_read_done_worker): New function. (st_read_done): Enqueue transfer or call st_read_done_worker. (st_write_done_worker): New function. (st_write_done): Enqueue transfer or call st_read_done_worker. (st_wait): Document as no-op for compatibility reasons. (st_wait_async): New function. * io/unit.c (insert_unit): Use macros LOCK, UNLOCK and TRYLOCK; add NOTE where necessary. (get_gfc_unit): Likewise. (init_units): Likewise. (close_unit_1): Likewise. Call async_close if asynchronous. (close_unit): Use macros LOCK and UNLOCK. (finish_last_advance_record): Likewise. (newunit_alloc): Likewise. * io/unix.c (find_file): Likewise. (flush_all_units_1): Likewise. (flush_all_units): Likewise. * libgfortran.h (generate_error_common): Add prototype. * runtime/error.c: Include io.h and async.h. (generate_error_common): New function. 2018-07-31 Andre Vieira <andre.simoesdiasvieira@arm.com> Revert 'AsyncI/O patch committed'. 2018-07-25 Nicolas Koenig <koenigni@gcc.gnu.org> Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/25829 * testsuite/libgomp.fortran/async_io_1.f90: New test. * testsuite/libgomp.fortran/async_io_2.f90: New test. * testsuite/libgomp.fortran/async_io_3.f90: New test. * testsuite/libgomp.fortran/async_io_4.f90: New test. * testsuite/libgomp.fortran/async_io_5.f90: New test. * testsuite/libgomp.fortran/async_io_6.f90: New test. * testsuite/libgomp.fortran/async_io_7.f90: New test. From-SVN: r263082 |
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Nicolas Koenig
|
b1f45884f6 |
re PR fortran/25829 ([F03] Asynchronous IO support)
2018-07-25 Nicolas Koenig <koenigni@gcc.gnu.org> Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/25829 * gfortran.texi: Add description of asynchronous I/O. * trans-decl.c (gfc_finish_var_decl): Treat asynchronous variables as volatile. * trans-io.c (gfc_build_io_library_fndecls): Rename st_wait to st_wait_async and change argument spec from ".X" to ".w". (gfc_trans_wait): Pass ID argument via reference. 2018-07-25 Nicolas Koenig <koenigni@gcc.gnu.org> Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/25829 * gfortran.dg/f2003_inquire_1.f03: Add write statement. * gfortran.dg/f2003_io_1.f03: Add wait statement. 2018-07-25 Nicolas Koenig <koenigni@gcc.gnu.org> Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/25829 * Makefile.am: Add async.c to gfor_io_src. Add async.h to gfor_io_headers. * Makefile.in: Regenerated. * gfortran.map: Add _gfortran_st_wait_async. * io/async.c: New file. * io/async.h: New file. * io/close.c: Include async.h. (st_close): Call async_wait for an asynchronous unit. * io/file_pos.c (st_backspace): Likewise. (st_endfile): Likewise. (st_rewind): Likewise. (st_flush): Likewise. * io/inquire.c: Add handling for asynchronous PENDING and ID arguments. * io/io.h (st_parameter_dt): Add async bit. (st_parameter_wait): Correct. (gfc_unit): Add au pointer. (st_wait_async): Add prototype. (transfer_array_inner): Likewise. (st_write_done_worker): Likewise. * io/open.c: Include async.h. (new_unit): Initialize asynchronous unit. * io/transfer.c (async_opt): New struct. (wrap_scalar_transfer): New function. (transfer_integer): Call wrap_scalar_transfer to do the work. (transfer_real): Likewise. (transfer_real_write): Likewise. (transfer_character): Likewise. (transfer_character_wide): Likewise. (transfer_complex): Likewise. (transfer_array_inner): New function. (transfer_array): Call transfer_array_inner. (transfer_derived): Call wrap_scalar_transfer. (data_transfer_init): Check for asynchronous I/O. Perform a wait operation on any pending asynchronous I/O if the data transfer is synchronous. Copy PDT and enqueue thread for data transfer. (st_read_done_worker): New function. (st_read_done): Enqueue transfer or call st_read_done_worker. (st_write_done_worker): New function. (st_write_done): Enqueue transfer or call st_read_done_worker. (st_wait): Document as no-op for compatibility reasons. (st_wait_async): New function. * io/unit.c (insert_unit): Use macros LOCK, UNLOCK and TRYLOCK; add NOTE where necessary. (get_gfc_unit): Likewise. (init_units): Likewise. (close_unit_1): Likewise. Call async_close if asynchronous. (close_unit): Use macros LOCK and UNLOCK. (finish_last_advance_record): Likewise. (newunit_alloc): Likewise. * io/unix.c (find_file): Likewise. (flush_all_units_1): Likewise. (flush_all_units): Likewise. * libgfortran.h (generate_error_common): Add prototype. * runtime/error.c: Include io.h and async.h. (generate_error_common): New function. 2018-07-25 Nicolas Koenig <koenigni@gcc.gnu.org> Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/25829 * testsuite/libgomp.fortran/async_io_1.f90: New test. * testsuite/libgomp.fortran/async_io_2.f90: New test. * testsuite/libgomp.fortran/async_io_3.f90: New test. * testsuite/libgomp.fortran/async_io_4.f90: New test. * testsuite/libgomp.fortran/async_io_5.f90: New test. * testsuite/libgomp.fortran/async_io_6.f90: New test. * testsuite/libgomp.fortran/async_io_7.f90: New test. Co-Authored-By: Thomas Koenig <tkoenig@gcc.gnu.org> From-SVN: r262978 |
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Jerry DeLisle
|
3a579cbe07 |
re PR libfortran/86070 (gfortran.dg/fmt_zero_digits.f90 segmentation fault starting with r261077)
2018-06-09 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libgfortran/86070 * io/write_float.def (build_float_string): Initialize *len. From-SVN: r261382 |
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Steven G. Kargl
|
ca708a2b55 |
re PR fortran/85816 (nested spread fails with "Integer overflow in xmallocarray")
2018-06-01 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/85816 PR fortran/85975 * libgfortran.h: Remove the GFC_DTYPE_COPY_SETRANK macro. * intrinsics/reshape_generic.c: Directly assign rank. * intrinsics/spread_generic.c: Ditto. * m4/iforeach-s.m4: Ditto. * m4/iforeach.m4: Ditto. * m4/ifunction-s.m4: Ditto. * m4/ifunction-s2.m4: Ditto. * m4/ifunction.m4: Ditto. * m4/ifunction_logical.m4: Ditto. * m4/reshape.m4: Ditto. * m4/spread.m4: Ditto. * generated/all_l1.c: Regenerated from m4 files. * generated/all_l16.c: Ditto. * generated/all_l2.c: Ditto. * generated/all_l4.c: Ditto. * generated/all_l8.c: Ditto. * generated/any_l1.c: Ditto. * generated/any_l16.c: Ditto. * generated/any_l2.c: Ditto. * generated/any_l4.c: Ditto. * generated/any_l8.c: Ditto. * generated/count_16_l.c: Ditto. * generated/count_1_l.c: Ditto. * generated/count_2_l.c: Ditto. * generated/count_4_l.c: Ditto. * generated/count_8_l.c: Ditto. * generated/iall_i1.c: Ditto. * generated/iall_i16.c: Ditto. * generated/iall_i2.c: Ditto. * generated/iall_i4.c: Ditto. * generated/iall_i8.c: Ditto. * generated/iany_i1.c: Ditto. * generated/iany_i16.c: Ditto. * generated/iany_i2.c: Ditto. * generated/iany_i4.c: Ditto. * generated/iany_i8.c: Ditto. * generated/iparity_i1.c: Ditto. * generated/iparity_i16.c: Ditto. * generated/iparity_i2.c: Ditto. * generated/iparity_i4.c: Ditto. * generated/iparity_i8.c: Ditto. * generated/maxloc0_16_i1.c: Ditto. * generated/maxloc0_16_i16.c: Ditto. * generated/maxloc0_16_i2.c: Ditto. * generated/maxloc0_16_i4.c: Ditto. * generated/maxloc0_16_i8.c: Ditto. * generated/maxloc0_16_r10.c: Ditto. * generated/maxloc0_16_r16.c: Ditto. * generated/maxloc0_16_r4.c: Ditto. * generated/maxloc0_16_r8.c: Ditto. * generated/maxloc0_16_s1.c: Ditto. * generated/maxloc0_16_s4.c: Ditto. * generated/maxloc0_4_i1.c: Ditto. * generated/maxloc0_4_i16.c: Ditto. * generated/maxloc0_4_i2.c: Ditto. * generated/maxloc0_4_i4.c: Ditto. * generated/maxloc0_4_i8.c: Ditto. * generated/maxloc0_4_r10.c: Ditto. * generated/maxloc0_4_r16.c: Ditto. * generated/maxloc0_4_r4.c: Ditto. * generated/maxloc0_4_r8.c: Ditto. * generated/maxloc0_4_s1.c: Ditto. * generated/maxloc0_4_s4.c: Ditto. * generated/maxloc0_8_i1.c: Ditto. * generated/maxloc0_8_i16.c: Ditto. * generated/maxloc0_8_i2.c: Ditto. * generated/maxloc0_8_i4.c: Ditto. * generated/maxloc0_8_i8.c: Ditto. * generated/maxloc0_8_r10.c: Ditto. * generated/maxloc0_8_r16.c: Ditto. * generated/maxloc0_8_r4.c: Ditto. * generated/maxloc0_8_r8.c: Ditto. * generated/maxloc0_8_s1.c: Ditto. * generated/maxloc0_8_s4.c: Ditto. * generated/maxloc1_16_i1.c: Ditto. * generated/maxloc1_16_i16.c: Ditto. * generated/maxloc1_16_i2.c: Ditto. * generated/maxloc1_16_i4.c: Ditto. * generated/maxloc1_16_i8.c: Ditto. * generated/maxloc1_16_r10.c: Ditto. * generated/maxloc1_16_r16.c: Ditto. * generated/maxloc1_16_r4.c: Ditto. * generated/maxloc1_16_r8.c: Ditto. * generated/maxloc1_16_s1.c: Ditto. * generated/maxloc1_16_s4.c: Ditto. * generated/maxloc1_4_i1.c: Ditto. * generated/maxloc1_4_i16.c: Ditto. * generated/maxloc1_4_i2.c: Ditto. * generated/maxloc1_4_i4.c: Ditto. * generated/maxloc1_4_i8.c: Ditto. * generated/maxloc1_4_r10.c: Ditto. * generated/maxloc1_4_r16.c: Ditto. * generated/maxloc1_4_r4.c: Ditto. * generated/maxloc1_4_r8.c: Ditto. * generated/maxloc1_4_s1.c: Ditto. * generated/maxloc1_4_s4.c: Ditto. * generated/maxloc1_8_i1.c: Ditto. * generated/maxloc1_8_i16.c: Ditto. * generated/maxloc1_8_i2.c: Ditto. * generated/maxloc1_8_i4.c: Ditto. * generated/maxloc1_8_i8.c: Ditto. * generated/maxloc1_8_r10.c: Ditto. * generated/maxloc1_8_r16.c: Ditto. * generated/maxloc1_8_r4.c: Ditto. * generated/maxloc1_8_r8.c: Ditto. * generated/maxloc1_8_s1.c: Ditto. * generated/maxloc1_8_s4.c: Ditto. * generated/maxval1_s1.c: Ditto. * generated/maxval1_s4.c: Ditto. * generated/maxval_i1.c: Ditto. * generated/maxval_i16.c: Ditto. * generated/maxval_i2.c: Ditto. * generated/maxval_i4.c: Ditto. * generated/maxval_i8.c: Ditto. * generated/maxval_r10.c: Ditto. * generated/maxval_r16.c: Ditto. * generated/maxval_r4.c: Ditto. * generated/maxval_r8.c: Ditto. * generated/minloc0_16_i1.c: Ditto. * generated/minloc0_16_i16.c: Ditto. * generated/minloc0_16_i2.c: Ditto. * generated/minloc0_16_i4.c: Ditto. * generated/minloc0_16_i8.c: Ditto. * generated/minloc0_16_r10.c: Ditto. * generated/minloc0_16_r16.c: Ditto. * generated/minloc0_16_r4.c: Ditto. * generated/minloc0_16_r8.c: Ditto. * generated/minloc0_16_s1.c: Ditto. * generated/minloc0_16_s4.c: Ditto. * generated/minloc0_4_i1.c: Ditto. * generated/minloc0_4_i16.c: Ditto. * generated/minloc0_4_i2.c: Ditto. * generated/minloc0_4_i4.c: Ditto. * generated/minloc0_4_i8.c: Ditto. * generated/minloc0_4_r10.c: Ditto. * generated/minloc0_4_r16.c: Ditto. * generated/minloc0_4_r4.c: Ditto. * generated/minloc0_4_r8.c: Ditto. * generated/minloc0_4_s1.c: Ditto. * generated/minloc0_4_s4.c: Ditto. * generated/minloc0_8_i1.c: Ditto. * generated/minloc0_8_i16.c: Ditto. * generated/minloc0_8_i2.c: Ditto. * generated/minloc0_8_i4.c: Ditto. * generated/minloc0_8_i8.c: Ditto. * generated/minloc0_8_r10.c: Ditto. * generated/minloc0_8_r16.c: Ditto. * generated/minloc0_8_r4.c: Ditto. * generated/minloc0_8_r8.c: Ditto. * generated/minloc0_8_s1.c: Ditto. * generated/minloc0_8_s4.c: Ditto. * generated/minloc1_16_i1.c: Ditto. * generated/minloc1_16_i16.c: Ditto. * generated/minloc1_16_i2.c: Ditto. * generated/minloc1_16_i4.c: Ditto. * generated/minloc1_16_i8.c: Ditto. * generated/minloc1_16_r10.c: Ditto. * generated/minloc1_16_r16.c: Ditto. * generated/minloc1_16_r4.c: Ditto. * generated/minloc1_16_r8.c: Ditto. * generated/minloc1_16_s1.c: Ditto. * generated/minloc1_16_s4.c: Ditto. * generated/minloc1_4_i1.c: Ditto. * generated/minloc1_4_i16.c: Ditto. * generated/minloc1_4_i2.c: Ditto. * generated/minloc1_4_i4.c: Ditto. * generated/minloc1_4_i8.c: Ditto. * generated/minloc1_4_r10.c: Ditto. * generated/minloc1_4_r16.c: Ditto. * generated/minloc1_4_r4.c: Ditto. * generated/minloc1_4_r8.c: Ditto. * generated/minloc1_4_s1.c: Ditto. * generated/minloc1_4_s4.c: Ditto. * generated/minloc1_8_i1.c: Ditto. * generated/minloc1_8_i16.c: Ditto. * generated/minloc1_8_i2.c: Ditto. * generated/minloc1_8_i4.c: Ditto. * generated/minloc1_8_i8.c: Ditto. * generated/minloc1_8_r10.c: Ditto. * generated/minloc1_8_r16.c: Ditto. * generated/minloc1_8_r4.c: Ditto. * generated/minloc1_8_r8.c: Ditto. * generated/minloc1_8_s1.c: Ditto. * generated/minloc1_8_s4.c: Ditto. * generated/minval1_s1.c: Ditto. * generated/minval1_s4.c: Ditto. * generated/minval_i1.c: Ditto. * generated/minval_i16.c: Ditto. * generated/minval_i2.c: Ditto. * generated/minval_i4.c: Ditto. * generated/minval_i8.c: Ditto. * generated/minval_r10.c: Ditto. * generated/minval_r16.c: Ditto. * generated/minval_r4.c: Ditto. * generated/minval_r8.c: Ditto. * generated/norm2_r10.c: Ditto. * generated/norm2_r16.c: Ditto. * generated/norm2_r4.c: Ditto. * generated/norm2_r8.c: Ditto. * generated/parity_l1.c: Ditto. * generated/parity_l16.c: Ditto. * generated/parity_l2.c: Ditto. * generated/parity_l4.c: Ditto. * generated/parity_l8.c: Ditto. * generated/product_c10.c: Ditto. * generated/product_c16.c: Ditto. * generated/product_c4.c: Ditto. * generated/product_c8.c: Ditto. * generated/product_i1.c: Ditto. * generated/product_i16.c: Ditto. * generated/product_i2.c: Ditto. * generated/product_i4.c: Ditto. * generated/product_i8.c: Ditto. * generated/product_r10.c: Ditto. * generated/product_r16.c: Ditto. * generated/product_r4.c: Ditto. * generated/product_r8.c: Ditto. * generated/reshape_c10.c: Ditto. * generated/reshape_c16.c: Ditto. * generated/reshape_c4.c: Ditto. * generated/reshape_c8.c: Ditto. * generated/reshape_i16.c: Ditto. * generated/reshape_i4.c: Ditto. * generated/reshape_i8.c: Ditto. * generated/reshape_r10.c: Ditto. * generated/reshape_r16.c: Ditto. * generated/reshape_r4.c: Ditto. * generated/reshape_r8.c: Ditto. * generated/spread_c10.c: Ditto. * generated/spread_c16.c: Ditto. * generated/spread_c4.c: Ditto. * generated/spread_c8.c: Ditto. * generated/spread_i1.c: Ditto. * generated/spread_i16.c: Ditto. * generated/spread_i2.c: Ditto. * generated/spread_i4.c: Ditto. * generated/spread_i8.c: Ditto. * generated/spread_r10.c: Ditto. * generated/spread_r16.c: Ditto. * generated/spread_r4.c: Ditto. * generated/spread_r8.c: Ditto. * generated/sum_c10.c: Ditto. * generated/sum_c16.c: Ditto. * generated/sum_c4.c: Ditto. * generated/sum_c8.c: Ditto. * generated/sum_i1.c: Ditto. * generated/sum_i16.c: Ditto. * generated/sum_i2.c: Ditto. * generated/sum_i4.c: Ditto. * generated/sum_i8.c: Ditto. * generated/sum_r10.c: Ditto. * generated/sum_r16.c: Ditto. * generated/sum_r4.c: Ditto. * generated/sum_r8.c: Ditto. 2018-06-01 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/85816 PR fortran/85975 * gfortran.dg/pr85816.f90: New test. * gfortran.dg/pr85975.f90: New test. From-SVN: r261081 |
||
Steven G. Kargl
|
ddd3e26e42 |
re PR fortran/63570 ([F2018] Implement 13.7.137 RANDOM INIT (REPEATABLE, IMAGE DISTINCT))
2018-06-01 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/63570 * check.c (gfc_check_random_init): New function. Check arguments of RANDOM_INIT. * gfortran.h (GFC_ISYM_RANDOM_INIT): New enum token. * intrinsic.c (add_subroutines): Add RANDOM_INIT to list of subroutines. (gfc_check_intrinsic_standard): Introduce Fortran 2018 check. * intrinsic.h: Add prototypes for gfc_check_random_init and gfc_resolve_random_init * intrinsic.texi: Document new intrinsic subprogram. * iresolve.c (gfc_resolve_random_init): Resolve routine name. * trans-decl.c: Declare gfor_fndecl_random_init * trans-intrinsic.c (conv_intrinsic_random_init): New function. Translate call to RANDOM_INIT. (gfc_conv_intrinsic_subroutine): Call it. * trans.h: Declare gfor_fndecl_random_init 2018-06-01 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/63570 * gfortran.dg/random_init_1.f90: New test. * gfortran.dg/random_init_2.f90: New test. * gfortran.dg/random_init_3.f90: New test. * gfortran.dg/random_init_4.f90: New test. * gfortran.dg/random_init_5.f90: New test. * gfortran.dg/random_init_6.f90: New test. 2018-06-01 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/63570 * libgfortran/Makefile.am: Add random_init.f90 to build. * libgfortran/Makefile.in: Regenerated. * libgfortran/gfortran.map: Expose symbol for _gfortran_random_init. * libgfortran/intrinsics/random_init.f90: Implementation. From-SVN: r261075 |
||
Jerry DeLisle
|
1f161c48ed |
re PR fortran/85840 (Memory leak in write.c)
2018-05-28 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libgfortran/85840 * io/write.c (write_real, write_real_g0, write_complex): Use separate local variables for the float string length. From-SVN: r260851 |
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Jerry DeLisle
|
80c820d8c7 |
Fix PR number in last commit.
From-SVN: r260796 |
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Jerry DeLisle
|
8cb19ee36a |
re PR target/89506 (ICE: in decompose, at rtl.h:2266 with -Og -g)
2018-05-26 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libgfortran/89506 * io/write.c (write_integer): Initialise the fnode format to FMT_NONE, used for list directed write. (BUF_STACK_SZ): Bump default buffer size up to avoid allocs on small stuff. From-SVN: r260795 |
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Jerry DeLisle
|
b61da1ebfb |
Fix changelog.
From-SVN: r260794 |
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Jerry DeLisle
|
3c2ce89364 |
re PR fortran/85840 (Memory leak in write.c)
2018-05-26 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libgfortran/85840 * io/write.c (write_float_0): Use separate local variable for the float string length. From-SVN: r260793 |
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Thomas Koenig
|
b573f93198 |
re PR fortran/54613 ([F08] Add FINDLOC plus support MAXLOC/MINLOC with KIND=/BACK=)
2018-05-08 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/54613 * check.c (gfc_check_minmaxloc): Remove error for BACK not being implemented. Use gfc_logical_4_kind for BACK. * simplify.c (min_max_choose): Add optional argument back_val. Handle it. (simplify_minmaxloc_to_scalar): Add argument back_val. Pass back_val to min_max_choose. (simplify_minmaxloc_to_nodim): Likewise. (simplify_minmaxloc_to_array): Likewise. (gfc_simplify_minmaxloc): Add argument back, handle it. Pass back_val to specific simplification functions. (gfc_simplify_minloc): Remove ATTRIBUTE_UNUSED from argument back, pass it on to gfc_simplify_minmaxloc. (gfc_simplify_maxloc): Likewise. * trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Adjust comment. If BACK is true, use greater or equal (or lesser or equal) insteal of greater (or lesser). Mark the condition of having found a value which exceeds the limit as unlikely. 2018-05-08 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/54613 * m4/iforeach-s.m4: Remove assertion that back is zero. * m4/iforeach.m4: Likewise. Remove leading 'do' before implementation start. * m4/ifunction-s.m4: Remove assertion that back is zero. * m4/ifunction.m4: Likewise. Remove for loop if HAVE_BACK_ARG is defined. * m4/maxloc0.m4: Reorganize loops. Split loops between >= and =, depending if back is true. Mark the condition of having found a value which exceeds the limit as unlikely. * m4/minloc0.m4: Likewise. * m4/maxloc1.m4: Likewise. * m4/minloc1.m4: Likewise. * m4/maxloc1s.m4: Handle back argument. * m4/minloc1s.m4: Likewise. * m4/maxloc2s.m4: Remove assertion that back is zero. Remove special handling of loop start. Handle back argument. * m4/minloc2s.m4: Likewise. * generated/iall_i1.c: Regenerated. * generated/iall_i16.c: Regenerated. * generated/iall_i2.c: Regenerated. * generated/iall_i4.c: Regenerated. * generated/iall_i8.c: Regenerated. * generated/iany_i1.c: Regenerated. * generated/iany_i16.c: Regenerated. * generated/iany_i2.c: Regenerated. * generated/iany_i4.c: Regenerated. * generated/iany_i8.c: Regenerated. * generated/iparity_i1.c: Regenerated. * generated/iparity_i16.c: Regenerated. * generated/iparity_i2.c: Regenerated. * generated/iparity_i4.c: Regenerated. * generated/iparity_i8.c: Regenerated. * generated/maxloc0_16_i1.c: Regenerated. * generated/maxloc0_16_i16.c: Regenerated. * generated/maxloc0_16_i2.c: Regenerated. * generated/maxloc0_16_i4.c: Regenerated. * generated/maxloc0_16_i8.c: Regenerated. * generated/maxloc0_16_r10.c: Regenerated. * generated/maxloc0_16_r16.c: Regenerated. * generated/maxloc0_16_r4.c: Regenerated. * generated/maxloc0_16_r8.c: Regenerated. * generated/maxloc0_16_s1.c: Regenerated. * generated/maxloc0_16_s4.c: Regenerated. * generated/maxloc0_4_i1.c: Regenerated. * generated/maxloc0_4_i16.c: Regenerated. * generated/maxloc0_4_i2.c: Regenerated. * generated/maxloc0_4_i4.c: Regenerated. * generated/maxloc0_4_i8.c: Regenerated. * generated/maxloc0_4_r10.c: Regenerated. * generated/maxloc0_4_r16.c: Regenerated. * generated/maxloc0_4_r4.c: Regenerated. * generated/maxloc0_4_r8.c: Regenerated. * generated/maxloc0_4_s1.c: Regenerated. * generated/maxloc0_4_s4.c: Regenerated. * generated/maxloc0_8_i1.c: Regenerated. * generated/maxloc0_8_i16.c: Regenerated. * generated/maxloc0_8_i2.c: Regenerated. * generated/maxloc0_8_i4.c: Regenerated. * generated/maxloc0_8_i8.c: Regenerated. * generated/maxloc0_8_r10.c: Regenerated. * generated/maxloc0_8_r16.c: Regenerated. * generated/maxloc0_8_r4.c: Regenerated. * generated/maxloc0_8_r8.c: Regenerated. * generated/maxloc0_8_s1.c: Regenerated. * generated/maxloc0_8_s4.c: Regenerated. * generated/maxloc1_16_i1.c: Regenerated. * generated/maxloc1_16_i16.c: Regenerated. * generated/maxloc1_16_i2.c: Regenerated. * generated/maxloc1_16_i4.c: Regenerated. * generated/maxloc1_16_i8.c: Regenerated. * generated/maxloc1_16_r10.c: Regenerated. * generated/maxloc1_16_r16.c: Regenerated. * generated/maxloc1_16_r4.c: Regenerated. * generated/maxloc1_16_r8.c: Regenerated. * generated/maxloc1_16_s1.c: Regenerated. * generated/maxloc1_16_s4.c: Regenerated. * generated/maxloc1_4_i1.c: Regenerated. * generated/maxloc1_4_i16.c: Regenerated. * generated/maxloc1_4_i2.c: Regenerated. * generated/maxloc1_4_i4.c: Regenerated. * generated/maxloc1_4_i8.c: Regenerated. * generated/maxloc1_4_r10.c: Regenerated. * generated/maxloc1_4_r16.c: Regenerated. * generated/maxloc1_4_r4.c: Regenerated. * generated/maxloc1_4_r8.c: Regenerated. * generated/maxloc1_4_s1.c: Regenerated. * generated/maxloc1_4_s4.c: Regenerated. * generated/maxloc1_8_i1.c: Regenerated. * generated/maxloc1_8_i16.c: Regenerated. * generated/maxloc1_8_i2.c: Regenerated. * generated/maxloc1_8_i4.c: Regenerated. * generated/maxloc1_8_i8.c: Regenerated. * generated/maxloc1_8_r10.c: Regenerated. * generated/maxloc1_8_r16.c: Regenerated. * generated/maxloc1_8_r4.c: Regenerated. * generated/maxloc1_8_r8.c: Regenerated. * generated/maxloc1_8_s1.c: Regenerated. * generated/maxloc1_8_s4.c: Regenerated. * generated/maxloc2_16_s1.c: Regenerated. * generated/maxloc2_16_s4.c: Regenerated. * generated/maxloc2_4_s1.c: Regenerated. * generated/maxloc2_4_s4.c: Regenerated. * generated/maxloc2_8_s1.c: Regenerated. * generated/maxloc2_8_s4.c: Regenerated. * generated/maxval_i1.c: Regenerated. * generated/maxval_i16.c: Regenerated. * generated/maxval_i2.c: Regenerated. * generated/maxval_i4.c: Regenerated. * generated/maxval_i8.c: Regenerated. * generated/maxval_r10.c: Regenerated. * generated/maxval_r16.c: Regenerated. * generated/maxval_r4.c: Regenerated. * generated/maxval_r8.c: Regenerated. * generated/minloc0_16_i1.c: Regenerated. * generated/minloc0_16_i16.c: Regenerated. * generated/minloc0_16_i2.c: Regenerated. * generated/minloc0_16_i4.c: Regenerated. * generated/minloc0_16_i8.c: Regenerated. * generated/minloc0_16_r10.c: Regenerated. * generated/minloc0_16_r16.c: Regenerated. * generated/minloc0_16_r4.c: Regenerated. * generated/minloc0_16_r8.c: Regenerated. * generated/minloc0_16_s1.c: Regenerated. * generated/minloc0_16_s4.c: Regenerated. * generated/minloc0_4_i1.c: Regenerated. * generated/minloc0_4_i16.c: Regenerated. * generated/minloc0_4_i2.c: Regenerated. * generated/minloc0_4_i4.c: Regenerated. * generated/minloc0_4_i8.c: Regenerated. * generated/minloc0_4_r10.c: Regenerated. * generated/minloc0_4_r16.c: Regenerated. * generated/minloc0_4_r4.c: Regenerated. * generated/minloc0_4_r8.c: Regenerated. * generated/minloc0_4_s1.c: Regenerated. * generated/minloc0_4_s4.c: Regenerated. * generated/minloc0_8_i1.c: Regenerated. * generated/minloc0_8_i16.c: Regenerated. * generated/minloc0_8_i2.c: Regenerated. * generated/minloc0_8_i4.c: Regenerated. * generated/minloc0_8_i8.c: Regenerated. * generated/minloc0_8_r10.c: Regenerated. * generated/minloc0_8_r16.c: Regenerated. * generated/minloc0_8_r4.c: Regenerated. * generated/minloc0_8_r8.c: Regenerated. * generated/minloc0_8_s1.c: Regenerated. * generated/minloc0_8_s4.c: Regenerated. * generated/minloc1_16_i1.c: Regenerated. * generated/minloc1_16_i16.c: Regenerated. * generated/minloc1_16_i2.c: Regenerated. * generated/minloc1_16_i4.c: Regenerated. * generated/minloc1_16_i8.c: Regenerated. * generated/minloc1_16_r10.c: Regenerated. * generated/minloc1_16_r16.c: Regenerated. * generated/minloc1_16_r4.c: Regenerated. * generated/minloc1_16_r8.c: Regenerated. * generated/minloc1_16_s1.c: Regenerated. * generated/minloc1_16_s4.c: Regenerated. * generated/minloc1_4_i1.c: Regenerated. * generated/minloc1_4_i16.c: Regenerated. * generated/minloc1_4_i2.c: Regenerated. * generated/minloc1_4_i4.c: Regenerated. * generated/minloc1_4_i8.c: Regenerated. * generated/minloc1_4_r10.c: Regenerated. * generated/minloc1_4_r16.c: Regenerated. * generated/minloc1_4_r4.c: Regenerated. * generated/minloc1_4_r8.c: Regenerated. * generated/minloc1_4_s1.c: Regenerated. * generated/minloc1_4_s4.c: Regenerated. * generated/minloc1_8_i1.c: Regenerated. * generated/minloc1_8_i16.c: Regenerated. * generated/minloc1_8_i2.c: Regenerated. * generated/minloc1_8_i4.c: Regenerated. * generated/minloc1_8_i8.c: Regenerated. * generated/minloc1_8_r10.c: Regenerated. * generated/minloc1_8_r16.c: Regenerated. * generated/minloc1_8_r4.c: Regenerated. * generated/minloc1_8_r8.c: Regenerated. * generated/minloc1_8_s1.c: Regenerated. * generated/minloc1_8_s4.c: Regenerated. * generated/minloc2_16_s1.c: Regenerated. * generated/minloc2_16_s4.c: Regenerated. * generated/minloc2_4_s1.c: Regenerated. * generated/minloc2_4_s4.c: Regenerated. * generated/minloc2_8_s1.c: Regenerated. * generated/minloc2_8_s4.c: Regenerated. * generated/minval_i1.c: Regenerated. * generated/minval_i16.c: Regenerated. * generated/minval_i2.c: Regenerated. * generated/minval_i4.c: Regenerated. * generated/minval_i8.c: Regenerated. * generated/minval_r10.c: Regenerated. * generated/minval_r16.c: Regenerated. * generated/minval_r4.c: Regenerated. * generated/minval_r8.c: Regenerated. * generated/norm2_r10.c: Regenerated. * generated/norm2_r16.c: Regenerated. * generated/norm2_r4.c: Regenerated. * generated/norm2_r8.c: Regenerated. * generated/parity_l1.c: Regenerated. * generated/parity_l16.c: Regenerated. * generated/parity_l2.c: Regenerated. * generated/parity_l4.c: Regenerated. * generated/parity_l8.c: Regenerated. * generated/product_c10.c: Regenerated. * generated/product_c16.c: Regenerated. * generated/product_c4.c: Regenerated. * generated/product_c8.c: Regenerated. * generated/product_i1.c: Regenerated. * generated/product_i16.c: Regenerated. * generated/product_i2.c: Regenerated. * generated/product_i4.c: Regenerated. * generated/product_i8.c: Regenerated. * generated/product_r10.c: Regenerated. * generated/product_r16.c: Regenerated. * generated/product_r4.c: Regenerated. * generated/product_r8.c: Regenerated. * generated/sum_c10.c: Regenerated. * generated/sum_c16.c: Regenerated. * generated/sum_c4.c: Regenerated. * generated/sum_c8.c: Regenerated. * generated/sum_i1.c: Regenerated. * generated/sum_i16.c: Regenerated. * generated/sum_i2.c: Regenerated. * generated/sum_i4.c: Regenerated. * generated/sum_i8.c: Regenerated. * generated/sum_r10.c: Regenerated. * generated/sum_r16.c: Regenerated. * generated/sum_r4.c: Regenerated. * generated/sum_r8.c: Regenerated. 2018-05-08 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/54613 * gfortran.dg/minmaxloc_12.f90: New test case. * gfortran.dg/minmaxloc_13.f90: New test case. From-SVN: r260023 |
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H.J. Lu
|
7b47ecf2f7 |
Regenerate configure of target libraries
* configure: Regenerated. From-SVN: r259610 |
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Thomas Schwinge
|
6e0d40b6f8 |
PR85463 '[nvptx] "exit" in offloaded region doesn't terminate process'
libgomp/ PR libfortran/85166 * testsuite/libgomp.oacc-fortran/abort-1.f90: Switch back to "call abort". * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise. libgfortran/ PR libfortran/85166 PR libgomp/85463 * runtime/minimal.c (stop_numeric): Reimplement. (stop_string, error_stop_string, error_stop_numeric): New functions. libgomp/ PR libgomp/85463 * testsuite/libgomp.oacc-fortran/error_stop-1.f: New file. * testsuite/libgomp.oacc-fortran/error_stop-2.f: Likewise. * testsuite/libgomp.oacc-fortran/error_stop-3.f: Likewise. * testsuite/libgomp.oacc-fortran/stop-1.f: Likewise. * testsuite/libgomp.oacc-fortran/stop-2.f: Likewise. * testsuite/libgomp.oacc-fortran/stop-3.f: Likewise. From-SVN: r259491 |
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Jakub Jelinek
|
a0e1df888d |
cet.m4 (GCC_CET_FLAGS): Default to --disable-cet, replace --enable-cet=default with --enable-cet=auto.
* config/cet.m4 (GCC_CET_FLAGS): Default to --disable-cet, replace --enable-cet=default with --enable-cet=auto. * doc/install.texi: Document --disable-cet being the default and --enable-cet=auto. * configure: Regenerated. From-SVN: r259487 |
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David Malcolm
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001ddaa852 |
re PR jit/85384 (libgccjit does not work if --with-gcc-major-version is used)
PR jit/85384 * acx.m4 (GCC_BASE_VER): Remove \$\$ from sed expression. * configure.ac (gcc-driver-name.h): Honor --with-gcc-major-version by using gcc_base_ver to generate a gcc_driver_version, and use it when generating GCC_DRIVER_NAME. * configure: Regenerate. * configure: Regenerate. From-SVN: r259462 |
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Thomas Koenig
|
e889aa0a96 |
re PR libfortran/85253 (asan detects heap-buffer-overflow in matmul_r4.c)
2018-04-06 Thomas Koenig <tkoenig@gcc.gnu.org> PR libfortran/85253 * m4/matmul_internal.m4: If ycount == 1, add one more row to the internal buffer. * generated/matmul_c10.c: Regenerated. * generated/matmul_c16.c: Regenerated. * generated/matmul_c4.c: Regenerated. * generated/matmul_c8.c: Regenerated. * generated/matmul_i1.c: Regenerated. * generated/matmul_i16.c: Regenerated. * generated/matmul_i2.c: Regenerated. * generated/matmul_i4.c: Regenerated. * generated/matmul_i8.c: Regenerated. * generated/matmul_r10.c: Regenerated. * generated/matmul_r16.c: Regenerated. * generated/matmul_r4.c: Regenerated. * generated/matmul_r8.c: Regenerated. * generated/matmulavx128_c10.c: Regenerated. * generated/matmulavx128_c16.c: Regenerated. * generated/matmulavx128_c4.c: Regenerated. * generated/matmulavx128_c8.c: Regenerated. * generated/matmulavx128_i1.c: Regenerated. * generated/matmulavx128_i16.c: Regenerated. * generated/matmulavx128_i2.c: Regenerated. * generated/matmulavx128_i4.c: Regenerated. * generated/matmulavx128_i8.c: Regenerated. * generated/matmulavx128_r10.c: Regenerated. * generated/matmulavx128_r16.c: Regenerated. * generated/matmulavx128_r4.c: Regenerated. * generated/matmulavx128_r8.c: Regenerated. From-SVN: r259188 |
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Thomas Koenig
|
bb347ee227 |
re PR libfortran/85166 ([nvptx, libgfortran] Libgomp fortran tests using stop in offloaded fns fail to compile)
2018-04-04 Thomas Koenig <tkoenig@gcc.gnu.org> PR libfortran/85166 * runtime/minimal.c (stop_numeric): Add new function in order to implement numeric stop on minimal targets. From-SVN: r259072 |
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Jakub Jelinek
|
7ee4f6f3ec |
gfortran.h (gfc_dt): Rename default_exp field to dec_ext.
* gfortran.h (gfc_dt): Rename default_exp field to dec_ext. * ioparm.def (IOPARM_dt_default_exp): Rename to ... (IOPARM_dt_dec_ext): ... this. * trans-io.c (build_dt): Adjust for default_exp renaming to dec_ext and IOPARM_dt_default_exp renaming to IOPARM_dt_dec_ext. * io.c (match_io): Likewise. * io/io.h (IOPARM_DT_DEFAULT_EXP): Rename to ... (IOPARM_DT_DEC_EXT): ... this. * io/list_read.c (parse_real): Adjust for IOPARM_DT_DEFAULT_EXP renaming to IOPARM_DT_DEC_EXT. (read_real): Likewise. * io/read.c (read_f): Likewise. From-SVN: r258920 |
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Jakub Jelinek
|
724ad4a31b |
re PR libfortran/84880 (libgfortran fail to build on aarch64/arm 32bit cross toolchain)
PR libgfortran/84880 * intrinsics/kill.c (kill): Rename to... (PREFIX (kill)): ... this. Use export_proto_np instead of export_proto. From-SVN: r258571 |
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Steven G. Kargl
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17164de4f8 |
check.c (gfc_check_kill_sub): Remove check for INTEGER(4) or (8).
2018-03-13 Steven G. Kargl <kargl@gcc.gnu.org> * check.c (gfc_check_kill_sub): Remove check for INTEGER(4) or (8). * intrinsic.c (add_functions): Remove reference to gfc_resolve_kill. (add_subroutines): Remove reference to gfc_resolve_kill_sub. * intrinsic.texi: Update documentation. * iresolve.c (gfc_resolve_kill, gfc_resolve_kill_sub): Remove. * trans-decl.c (gfc_build_intrinsic_function_decls): Add gfor_fndecl_kill and gfor_fndecl_kill_sub * trans-intrinsic.c (conv_intrinsic_kill, conv_intrinsic_kill_sub): new functions. (gfc_conv_intrinsic_function): Use conv_intrinsic_kill. (gfc_conv_intrinsic_subroutine): Use conv_intrinsic_kill_sub. * trans.h: Declare gfor_fndecl_kill and gfor_fndecl_kill_sub. 2018-03-13 Steven G. Kargl <kargl@gcc.gnu.org> * libgfortran/gfortran.map: Remove _gfortran_kill_i4, _gfortran_kill_i4_sub, _gfortran_kill_i8, and _gfortran_kill_i8_sub. Add _gfortran_kill and _gfortran_kill_sub. * libgfortran/intrinsics/kill.c: Eliminate _gfortran_kill_i4, _gfortran_kill_i4_sub, _gfortran_kill_i8, and _gfortran_kill_i8_sub. Add _gfortran_kill and _gfortran_kill_sub. From-SVN: r258511 |
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Janne Blomqvist
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99b4a56526 |
ChangeLog entry for r257928
From-SVN: r257929 |
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Janne Blomqvist
|
dffb1e2279 |
PR 84519 Handle optional QUIET specifier for STOP and ERROR STOP
Fortran 2018 adds a new QUIET specifier for the STOP and ERROR STOP statements, in order to suppress the printing of signaling FP exceptions and the stop code. This patch adds the necessary library changes, but for now the new specifier is not parsed and the frontend unconditionally adds a false value for the new argument. Regtested on x86_64-pc-linux-gnu. gcc/fortran/ChangeLog: 2018-02-23 Janne Blomqvist <jb@gcc.gnu.org> PR fortran/84519 * trans-decl.c (gfc_build_builtin_function_decls): Add bool argument to stop and error stop decls. * trans-stmt.c (gfc_trans_stop): Add false value to argument lists. libgfortran/ChangeLog: 2018-02-23 Janne Blomqvist <jb@gcc.gnu.org> PR fortran/84519 * caf/libcaf.h (_gfortran_caf_stop_numeric): Add bool argument. (_gfortran_caf_stop_str): Likewise. (_gfortran_caf_error_stop_str): Likewise. (_gfortran_caf_error_stop): Likewise. * caf/mpi.c (_gfortran_caf_error_stop_str): Handle new argument. (_gfortran_caf_error_stop): Likewise. * caf/single.c (_gfortran_caf_stop_numeric): Likewise. (_gfortran_caf_stop_str): Likewise. (_gfortran_caf_error_stop_str): Likewise. (_gfortran_caf_error_stop): Likewise. (_gfortran_caf_lock): Likewise. (_gfortran_caf_unlock): Likewise. * libgfortran.h (stop_string): Add bool argument. * runtime/pause.c (do_pause): Add false argument. * runtime/stop.c (stop_numeric): Handle new argument. (stop_string): Likewise. (error_stop_string): Likewise. (error_stop_numeric): Likewise. From-SVN: r257928 |
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Janne Blomqvist
|
6cc22cf4df |
PR 78534, 84509 Fix libgfortran API for PAUSE statement
This patch changes the libgfortran API for the PAUSE statement. By passing a GFC_INTEGER_8 it handles -fdefault-integer-8, and for the character version passing the length as a size_t. Regtested on x86_64-pc-linux-gnu, committed as obvious. gcc/fortran/ChangeLog: 2018-02-22 Janne Blomqvist <jb@gcc.gnu.org> PR 78534 PR 84509 * trans-decl.c (gfc_build_builtin_function_decls): Pass gfc_int8_type node to pause_numeric, size_type_node to pause_string. * trans-stmt.c (gfc_trans_pause): Likewise. libgfortran/ChangeLog: 2018-02-22 Janne Blomqvist <jb@gcc.gnu.org> PR 78534 PR 84509 * runtime/pause.c (pause_numeric): Modify to take GFC_INTEGER_8 argument. (pause_string): Modify to take size_t character length argument. From-SVN: r257903 |
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Janne Blomqvist
|
3f5fabc0ea |
Character length cleanup for Coarray Fortran library
Following the change to use size_t for Fortran character lengths (PR 78534), this patch modifies the Coarray ABI in a similar way. The single-image implementation that is included in libgfortran is updated, but this needs corresponding work in the OpenCoarray library as well for multi-image support. I also fixed the types for the STOP and ERROR STOP implementation in libgfortran, as the calling of them is somewhat intertwined with the calling of the corresponding CAF functions. I'll send the OpenCoarray changes as a separate pull request to the OpenCoarrays repository. Regtested on x86_64-pc-linux-gnu. gcc/fortran/ChangeLog: 2018-02-22 Janne Blomqvist <jb@gcc.gnu.org> * gfortran.texi: Update Coarray API description. * trans-decl.c (gfc_build_builtin_function_decls): Use size_t for character lengths, int for exit codes. (generate_coarray_sym_init): Use size_t for character length. * trans-intrinsic.c (conv_co_collective): Likewise. * trans-stmt.c (gfc_trans_lock_unlock): Likewise. (gfc_trans_event_post_wait): Likewise. (gfc_trans_sync): Likewise. (gfc_trans_stop): Use size_t for character lengths, int for exit codes. libgfortran/ChangeLog: 2018-02-22 Janne Blomqvist <jb@gcc.gnu.org> * libgfortran.h (stop_string): Use size_t for character length. * runtime/stop.c (stop_string): Likewise. (error_stop_string): Likewise. (stop_numeric): Use int for exit code. (error_stop_numeric): Likewise. * caf/libcaf.h: Remove stdint.h include. (_gfortran_caf_register): Use size_t for character length. (_gfortran_caf_deregister): Likewise. (_gfortran_caf_sync_all): Likewise. (_gfortran_caf_sync_memory): Likewise. (_gfortran_caf_sync_images): Likewise. (_gfortran_caf_stop_numeric): Use int for exit code. (_gfortran_caf_stop_str): Use size_t for character length. (_gfortran_caf_error_stop_str): Likewise. (_gfortran_caf_error_stop): Use int for exit code. (_gfortran_caf_co_broadcast): Use size_t for character length. (_gfortran_caf_co_sum): Likewise. (_gfortran_caf_co_min): Likewise. (_gfortran_caf_co_max): Likewise. (_gfortran_caf_co_reduce): Likewise. (_gfortran_caf_lock): Likewise. (_gfortran_caf_unlock): Likewise. (_gfortran_caf_event_post): Likewise. (_gfortran_caf_event_wait): Likewise. * caf/mpi.c (_gfortran_caf_register): Update implementation to match prototype. (_gfortran_caf_deregister): Likewise. (_gfortran_caf_sync_all): Likewise. (_gfortran_caf_sync_images): Likewise. (_gfortran_caf_error_stop_str): Likewise. (_gfortran_caf_error_stop): Likewise. * caf/single.c (caf_internal_error): Likewise. (_gfortran_caf_register): Likewise. (_gfortran_caf_deregister): Likewise. (_gfortran_caf_sync_all): Likewise. (_gfortran_caf_sync_memory): Likewise. (_gfortran_caf_sync_images): Likewise. (_gfortran_caf_stop_numeric): Likewise. (_gfortran_caf_stop_str): Likewise. (_gfortran_caf_error_stop_str): Likewise. (_gfortran_caf_error_stop): Likewise. (_gfortran_caf_co_broadcast): Likewise. (_gfortran_caf_co_sum): Likewise. (_gfortran_caf_co_min): Likewise. (_gfortran_caf_co_max): Likewise. (_gfortran_caf_co_reduce): Likewise. (_gfortran_caf_event_post): Likewise. (_gfortran_caf_event_wait): Likewise. (_gfortran_caf_lock): Likewise. (_gfortran_caf_unlock): Likewise. From-SVN: r257894 |
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Andre Vehreschild
|
87e8aa3bd9 |
gfortran.texi: Document additional src/dst_type.
gcc/fortran/ChangeLog: 2018-02-19 Andre Vehreschild <vehre@gcc.gnu.org> * gfortran.texi: Document additional src/dst_type. Fix some typos. * trans-decl.c (gfc_build_builtin_function_decls): Declare the new argument of _caf_*_by_ref () with * e { get, send, sendget }. * trans-intrinsic.c (gfc_conv_intrinsic_caf_get): Add the type of the data referenced when generating a call to caf_get_by_ref (). (conv_caf_send): Same but for caf_send_by_ref () and caf_sendget_by_ref (). gcc/testsuite/ChangeLog: 2018-02-19 Andre Vehreschild <vehre@gcc.gnu.org> * gfortran.dg/coarray_alloc_comp_6.f08: New test. * gfortran.dg/coarray_alloc_comp_7.f08: New test. * gfortran.dg/coarray_alloc_comp_8.f08: New test. libgfortran/ChangeLog: 2018-02-19 Andre Vehreschild <vehre@gcc.gnu.org> * caf/libcaf.h: Add type parameters to the caf_*_by_ref prototypes. * caf/single.c (get_for_ref): Simplifications and now respecting the type argument. (_gfortran_caf_get_by_ref): Added source type handing to get_for_ref(). (send_by_ref): Simplifications and respecting the dst_type now. (_gfortran_caf_send_by_ref): Added destination type hand over to send_by_ref(). (_gfortran_caf_sendget_by_ref): Added general support and fixed stack corruption. The function is now really usable. From-SVN: r257813 |
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Igor Tsimbalist
|
14e335edc8 |
CET shouldn't be enabled in 32-bit run-time libraries by defualt
ENDBR32 and RDSSPD are multi-byte NOPs on x86-64 processors and newer x86 processors, starting Pentium Pro. They are UD on older 32-bit processors. Detect this at configure time and adjust the default value for enable_cet. GCC will enable CET in 32-bit run-time libraries in any case if --enable-cet is used to configure GCC. PR target/84148 * config/cet.m4: Check if target support multi-byte NOPS (SSE). * libatomic/configure: Regenerate. * libbacktrace/configure: Likewise. * libgcc/configure: Likewise. * libgfortran/configure: Likewise. * libgomp/configure: Likewise. * libitm/configure: Likewise. * libmpx/configure: Likewise. * libobjc/configure: Likewise. * libquadmath/configure: Likewise. * libsanitizer/configure: Likewise. * libssp/configure: Likewise. * libstdc++-v3/configure: Likewise. * libvtv/configure: Likewise. From-SVN: r257809 |
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Jerry DeLisle
|
d5efbf3fd5 |
re PR fortran/84412 (Erroneous "Inquire statement identifies an internal file" error)
2018-02-18 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libgfortran/84412 * io/transfer.c (finalize_transfer): After completng an internal unit I/O operation, clear internal_unit_kind. From-SVN: r257791 |
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Thomas Koenig
|
e9bfdf18cb |
libgfortran.h (GFC_ARRAY_DESCRIPTOR): Remove dimension of descriptor to use vaiable members for dim.
2018-02-12 Thomas Koenig <tkoenig@gcc.gnu.org> * libgfortran.h (GFC_ARRAY_DESCRIPTOR): Remove dimension of descriptor to use vaiable members for dim. Change usage of GFC_ARRAY_DESCRIPTOR accordingly. (GFC_FILL_ARRAY_DESCRIPTOR): New macro. (gfc_full_array_i4): New type. * intrinsics/date_and_time.c (secnds): Use sizeof (gfc_array_i4) + sizeof (descriptor_dimension) for memory allocation. * intrinsics/reshape_generic.c: Use GFC_FULL_ARRAY_DESCRIPTOR. * io/format.c: Use sizeof (gfc_array_i4) + sizeof (descriptor_dimension) for memoy allocation. * io/list_read.c (list_formatted_read_scalar): Use gfc_full_array_i4 for variable. (nml_read_obj): Likewise. * io/write.c (list_formatted_write_scalar): Likewise. (nml_write_obj): Likewise. * m4/reshape.m4: Use GFC_FULL_ARRAY_DESCRIPTOR. * generated/reshape_c10.c: Regenerated. * generated/reshape_c16.c: Regenerated. * generated/reshape_c4.c: Regenerated. * generated/reshape_c8.c: Regenerated. * generated/reshape_i16.c: Regenerated. * generated/reshape_i4.c: Regenerated. * generated/reshape_i8.c: Regenerated. * generated/reshape_r10.c: Regenerated. * generated/reshape_r16.c: Regenerated. * generated/reshape_r4.c: Regenerated. * generated/reshape_r8.c: Regenerated. From-SVN: r257601 |
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Janne Blomqvist
|
7a15726687 |
Use pointer sized array indices.
Using pointer sized variables (e.g. size_t / ptrdiff_t) when the variables are used as array indices allows accessing larger arrays, and can be a slight performance improvement due to no need for sign or zero extending, or masking. Regtested on x86_64-pc-linux-gnu. libgfortran/ChangeLog: 2018-01-31 Janne Blomqvist <jb@gcc.gnu.org> * generated/cshift1_16.c (cshift1): Regenerated. * generated/cshift1_4.c (cshift1): Regenerated. * generated/cshift1_8.c (cshift1): Regenerated. * generated/eoshift1_16.c (eoshift1): Regenerated. * generated/eoshift1_4.c (eoshift1): Regenerated. * generated/eoshift1_8.c (eoshift1): Regenerated. * generated/eoshift3_16.c (eoshift3): Regenerated. * generated/eoshift3_4.c (eoshift3): Regenerated. * generated/eoshift3_8.c (eoshift3): Regenerated. * generated/in_pack_c10.c (internal_pack_c10): Regenerated. * generated/in_pack_c16.c (internal_pack_c16): Regenerated. * generated/in_pack_c4.c (internal_pack_c4): Regenerated. * generated/in_pack_c8.c (internal_pack_c8): Regenerated. * generated/in_pack_i1.c (internal_pack_1): Regenerated. * generated/in_pack_i16.c (internal_pack_16): Regenerated. * generated/in_pack_i2.c (internal_pack_2): Regenerated. * generated/in_pack_i4.c (internal_pack_4): Regenerated. * generated/in_pack_i8.c (internal_pack_8): Regenerated. * generated/in_pack_r10.c (internal_pack_r10): Regenerated. * generated/in_pack_r16.c (internal_pack_r16): Regenerated. * generated/in_pack_r4.c (internal_pack_r4): Regenerated. * generated/in_pack_r8.c (internal_pack_r8): Regenerated. * generated/in_unpack_c10.c (internal_unpack_c10): Regenerated. * generated/in_unpack_c16.c (internal_unpack_c16): Regenerated. * generated/in_unpack_c4.c (internal_unpack_c4): Regenerated. * generated/in_unpack_c8.c (internal_unpack_c8): Regenerated. * generated/in_unpack_i1.c (internal_unpack_1): Regenerated. * generated/in_unpack_i16.c (internal_unpack_16): Regenerated. * generated/in_unpack_i2.c (internal_unpack_2): Regenerated. * generated/in_unpack_i4.c (internal_unpack_4): Regenerated. * generated/in_unpack_i8.c (internal_unpack_8): Regenerated. * generated/in_unpack_r10.c (internal_unpack_r10): Regenerated. * generated/in_unpack_r16.c (internal_unpack_r16): Regenerated. * generated/in_unpack_r4.c (internal_unpack_r4): Regenerated. * generated/in_unpack_r8.c (internal_unpack_r8): Regenerated. * generated/reshape_c10.c (reshape_c10): Regenerated. * generated/reshape_c16.c (reshape_c16): Regenerated. * generated/reshape_c4.c (reshape_c4): Regenerated. * generated/reshape_c8.c (reshape_c8): Regenerated. * generated/reshape_i16.c (reshape_16): Regenerated. * generated/reshape_i4.c (reshape_4): Regenerated. * generated/reshape_i8.c (reshape_8): Regenerated. * generated/reshape_r10.c (reshape_r10): Regenerated. * generated/reshape_r16.c (reshape_r16): Regenerated. * generated/reshape_r4.c (reshape_r4): Regenerated. * generated/reshape_r8.c (reshape_r8): Regenerated. * generated/shape_i1.c (shape_1): Regenerated. * generated/shape_i16.c (shape_16): Regenerated. * generated/shape_i2.c (shape_2): Regenerated. * generated/shape_i4.c (shape_4): Regenerated. * generated/shape_i8.c (shape_8): Regenerated. * generated/spread_c10.c (spread_scalar_c10): Regenerated. * generated/spread_c16.c (spread_scalar_c16): Regenerated. * generated/spread_c4.c (spread_scalar_c4): Regenerated. * generated/spread_c8.c (spread_scalar_c8): Regenerated. * generated/spread_i1.c (spread_scalar_i1): Regenerated. * generated/spread_i16.c (spread_scalar_i16): Regenerated. * generated/spread_i2.c (spread_scalar_i2): Regenerated. * generated/spread_i4.c (spread_scalar_i4): Regenerated. * generated/spread_i8.c (spread_scalar_i8): Regenerated. * generated/spread_r10.c (spread_scalar_r10): Regenerated. * generated/spread_r16.c (spread_scalar_r16): Regenerated. * generated/spread_r4.c (spread_scalar_r4): Regenerated. * generated/spread_r8.c (spread_scalar_r8): Regenerated. * intrinsics/random.c (jump): Use size_t for array index in loop. (getosrandom): Likewise. (arandom_r4): Make n an index_type. (arandom_r8): Likewise. (arandom_r10): Likewise. (arandom_r16): Likewise. (scramble_seed): Use size_t for array index in loop. * m4/cshift1.m4: Make i an index_type. * m4/eoshift1.m4: Likewise. * m4/eoshift3.m4: Likewise. * m4/in_pack.m4: Make n an index_type. * m4/in_unpack.m4: Likewise. * m4/reshape.m4: Make n and dim index_type's. * m4/shape.m4: Make n an index_type. * m4/spread.m4: Likewise, use index_type argument rather than copying to int. * runtime/bounds.c (bounds_ifunction_return): Make n an index_type. * runtime/in_pack_generic.c (internal_pack): Likewise. * runtime/in_unpack_generic.c (internal_unpack): Make n and size index_type's. From-SVN: r257234 |
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Thomas Koenig
|
b6019ab18c |
re PR fortran/37577 ([meta-bug] change internal array descriptor format for better syntax, C interop TR, rank 15)
2018-01-30 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/37577 * libgfortran.h: Remove GFC_DTYPE_DERIVED_1, GFC_DTYPE_DERIVED_2, GFC_DTYPE_DERIVED_4, GFC_DTYPE_DERIVED_8 and GFC_DTYPE_DERIVED_16. * m4/cshift1.m4: Remove GFC_DTYPE_DERIVED_1. * generated/cshift1_16.c: Regenerated. * generated/cshift1_4.c: Regenerated. * generated/cshift1_8.c: Regenerated. * intrinsics/cshift0.c: Remove GFC_DTYPE_DERIVED_1. * intrinsics/pack_generic.c (pack): Move handling of other types into separate switch statement. * intrinsics/spread_generic.c (spread): Likewise. (spread_scalar): Likewise. * intrinsics/unpack_generic.c (unpack1): Likewise. (unpack0): Likewise. * runtime/in_pack_generic.c (internal_pack): Likewise. * runtime/in_unpack_generic.c (internal_unpack): Likewise. From-SVN: r257195 |
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Paul Thomas
|
7fb43006b2 |
re PR fortran/37577 ([meta-bug] change internal array descriptor format for better syntax, C interop TR, rank 15)
2018-25-01 Paul Thomas <pault@gcc.gnu.org> PR fortran/37577 * array.c (gfc_match_array_ref): If standard earlier than F2008 it is an error if the reference dimension is greater than 7. libgfortran.h : Increase GFC_MAX_DIMENSIONS to 15. Change the dtype masks and shifts accordingly. * trans-array.c (gfc_conv_descriptor_dtype): Use the dtype type node to check the field. (gfc_conv_descriptor_dtype): Access the rank field of dtype. (duplicate_allocatable_coarray): Access the rank field of the dtype descriptor rather than the dtype itself. * trans-expr.c (get_scalar_to_descriptor_type): Store the type of 'scalar' on entry and use its TREE_TYPE if it is ARRAY_TYPE (ie. a character). (gfc_conv_procedure_call): Pass TREE_OPERAND (tmp,0) to get_scalar_to_descriptor_type if the actual expression is a constant. (gfc_trans_structure_assign): Assign the rank directly to the dtype rank field. * trans-intrinsic.c (gfc_conv_intrinsic_rank): Cast the result to default integer kind. (gfc_conv_intrinsic_sizeof): Obtain the element size from the 'elem_len' field of the dtype. * trans-io.c (gfc_build_io_library_fndecls): Replace gfc_int4_type_node with dtype_type_node where necessary. (transfer_namelist_element): Use gfc_get_dtype_rank_type for scalars. * trans-types.c : Provide 'get_dtype_type_node' to acces the dtype_type_node and, if necessary, build it. The maximum size of an array element is now determined by the maximum value of size_t. Update the description of the array descriptor, including the type def for the dtype_type. (gfc_get_dtype_rank_type): Build a constructor for the dtype. Distinguish RECORD_TYPEs that are BT_DERIVED or BT_CLASS. (gfc_get_array_descriptor_base): Change the type of the dtype field to dtype_type_node. (gfc_get_array_descr_info): Get the offset to the rank field of the dtype. * trans-types.h : Add a prototype for 'get_dtype_type_node ()'. * trans.h : Define the indices of the dtype fields. 2018-25-01 Paul Thomas <pault@gcc.gnu.org> PR fortran/37577 * gfortran.dg/coarray_18.f90: Allow dimension 15 for F2008. * gfortran.dg/coarray_lib_this_image_2.f90: Change 'array1' to 'array01' in the tree dump comparison. * gfortran.dg/coarray_lib_token_4.f90: Likewise. * gfortran.dg/inline_sum_1.f90: Similar - allow two digits. * gfortran.dg/rank_1.f90: Allow dimension 15 for F2008. 2018-25-01 Paul Thomas <pault@gcc.gnu.org> PR fortran/37577 * caf/single.c (_gfortran_caf_failed_images): Access the 'type' and 'elem_len' fields of the dtype instead of the shifts. (_gfortran_caf_stopped_images): Likewise. * intrinsics/associated.c (associated): Compare the 'type' and 'elem_len' fields instead of the dtype. * caf/date_and_time.c : Access the dtype fields rather using shifts and masks. * io/transfer.c (transfer_array ): Comment on item count. (set_nml_var,st_set_nml_var): Change dtype type and use fields. (st_set_nml_dtio_var): Likewise. * libgfortran.h : Change definition of GFC_ARRAY_DESCRIPTOR and add a typedef for the dtype_type. Change the GFC_DTYPE_* macros to access the dtype fields. From-SVN: r257065 |
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Thomas Koenig
|
64b1806b2d |
re PR fortran/54613 ([F08] Add FINDLOC plus support MAXLOC/MINLOC with KIND=/BACK=)
2018-01-15 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/54613 * gfortran.h (gfc_check_f): Rename f4ml to f5ml. (gfc_logical_4_kind): New macro * intrinsic.h (gfc_simplify_minloc): Add a gfc_expr *argument. (gfc_simplify_maxloc): Likewise. (gfc_resolve_maxloc): Likewise. (gfc_resolve_minloc): Likewise. * check.c (gfc_check_minloc_maxloc): Add checking for "back" argument; also raise error if it is used (for now). Add it if it isn't present. * intrinsic.c (add_sym_4ml): Rename to (add_sym_5ml), adjust for extra argument. (add_functions): Add "back" constant. Adjust maxloc and minloc for back argument. * iresolve.c (gfc_resolve_maxloc): Add back argument. If back is not of gfc_logical_4_kind, convert. (gfc_resolve_minloc): Likewise. * simplify.c (gfc_simplify_minloc): Add back argument. (gfc_simplify_maxloc): Likewise. * trans-intinsic.c (gfc_conv_intrinsic_minmaxloc): Rename last argument to %VAL to ensure passing by value. (gfc_conv_intrinsic_function): Call gfc_conv_intrinsic_minmaxloc also for library calls. 2018-01-15 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/54613 * m4/iparm.m4: Add back_arg macro if in minloc or maxloc. * m4/iforeach-s.m4: Add optional argument back with back_arg macro. Improve m4 quoting. If HAVE_BACK_ARG is defined, assert that back is non-true. * m4/iforeach.m4: Likewise. * m4/ifunction-s.m4: Likewise. * m4/ifunction.m4: Likewise. * m4/maxloc0.m4: Include assert.h * m4/minloc0.m4: Likewise. * m4/maxloc0s.m4: #define HAVE_BACK_ARG. * m4/minloc0s.m4: Likewise. * m4/maxloc1s.m4: Likewise. * m4/minloc1s.m4: Likewise. * m4/maxloc1.m4: Include assert.h, #define HAVE_BACK_ARG. * m4/minloc1.m4: Likewise. * m4/maxloc2s.m4: Add assert.h, add back_arg, assert that back is non-true. * m4/minloc2s.m4: Likewise. * generated/iall_i1.c: Regenerated. * generated/iall_i16.c: Regenerated. * generated/iall_i2.c: Regenerated. * generated/iall_i4.c: Regenerated. * generated/iall_i8.c: Regenerated. * generated/iany_i1.c: Regenerated. * generated/iany_i16.c: Regenerated. * generated/iany_i2.c: Regenerated. * generated/iany_i4.c: Regenerated. * generated/iany_i8.c: Regenerated. * generated/iparity_i1.c: Regenerated. * generated/iparity_i16.c: Regenerated. * generated/iparity_i2.c: Regenerated. * generated/iparity_i4.c: Regenerated. * generated/iparity_i8.c: Regenerated. * generated/maxloc0_16_i1.c: Regenerated. * generated/maxloc0_16_i16.c: Regenerated. * generated/maxloc0_16_i2.c: Regenerated. * generated/maxloc0_16_i4.c: Regenerated. * generated/maxloc0_16_i8.c: Regenerated. * generated/maxloc0_16_r10.c: Regenerated. * generated/maxloc0_16_r16.c: Regenerated. * generated/maxloc0_16_r4.c: Regenerated. * generated/maxloc0_16_r8.c: Regenerated. * generated/maxloc0_16_s1.c: Regenerated. * generated/maxloc0_16_s4.c: Regenerated. * generated/maxloc0_4_i1.c: Regenerated. * generated/maxloc0_4_i16.c: Regenerated. * generated/maxloc0_4_i2.c: Regenerated. * generated/maxloc0_4_i4.c: Regenerated. * generated/maxloc0_4_i8.c: Regenerated. * generated/maxloc0_4_r10.c: Regenerated. * generated/maxloc0_4_r16.c: Regenerated. * generated/maxloc0_4_r4.c: Regenerated. * generated/maxloc0_4_r8.c: Regenerated. * generated/maxloc0_4_s1.c: Regenerated. * generated/maxloc0_4_s4.c: Regenerated. * generated/maxloc0_8_i1.c: Regenerated. * generated/maxloc0_8_i16.c: Regenerated. * generated/maxloc0_8_i2.c: Regenerated. * generated/maxloc0_8_i4.c: Regenerated. * generated/maxloc0_8_i8.c: Regenerated. * generated/maxloc0_8_r10.c: Regenerated. * generated/maxloc0_8_r16.c: Regenerated. * generated/maxloc0_8_r4.c: Regenerated. * generated/maxloc0_8_r8.c: Regenerated. * generated/maxloc0_8_s1.c: Regenerated. * generated/maxloc0_8_s4.c: Regenerated. * generated/maxloc1_16_i1.c: Regenerated. * generated/maxloc1_16_i16.c: Regenerated. * generated/maxloc1_16_i2.c: Regenerated. * generated/maxloc1_16_i4.c: Regenerated. * generated/maxloc1_16_i8.c: Regenerated. * generated/maxloc1_16_r10.c: Regenerated. * generated/maxloc1_16_r16.c: Regenerated. * generated/maxloc1_16_r4.c: Regenerated. * generated/maxloc1_16_r8.c: Regenerated. * generated/maxloc1_16_s1.c: Regenerated. * generated/maxloc1_16_s4.c: Regenerated. * generated/maxloc1_4_i1.c: Regenerated. * generated/maxloc1_4_i16.c: Regenerated. * generated/maxloc1_4_i2.c: Regenerated. * generated/maxloc1_4_i4.c: Regenerated. * generated/maxloc1_4_i8.c: Regenerated. * generated/maxloc1_4_r10.c: Regenerated. * generated/maxloc1_4_r16.c: Regenerated. * generated/maxloc1_4_r4.c: Regenerated. * generated/maxloc1_4_r8.c: Regenerated. * generated/maxloc1_4_s1.c: Regenerated. * generated/maxloc1_4_s4.c: Regenerated. * generated/maxloc1_8_i1.c: Regenerated. * generated/maxloc1_8_i16.c: Regenerated. * generated/maxloc1_8_i2.c: Regenerated. * generated/maxloc1_8_i4.c: Regenerated. * generated/maxloc1_8_i8.c: Regenerated. * generated/maxloc1_8_r10.c: Regenerated. * generated/maxloc1_8_r16.c: Regenerated. * generated/maxloc1_8_r4.c: Regenerated. * generated/maxloc1_8_r8.c: Regenerated. * generated/maxloc1_8_s1.c: Regenerated. * generated/maxloc1_8_s4.c: Regenerated. * generated/maxval_i1.c: Regenerated. * generated/maxval_i16.c: Regenerated. * generated/maxval_i2.c: Regenerated. * generated/maxval_i4.c: Regenerated. * generated/maxval_i8.c: Regenerated. * generated/maxval_r10.c: Regenerated. * generated/maxval_r16.c: Regenerated. * generated/maxval_r4.c: Regenerated. * generated/maxval_r8.c: Regenerated. * generated/minloc0_16_i1.c: Regenerated. * generated/minloc0_16_i16.c: Regenerated. * generated/minloc0_16_i2.c: Regenerated. * generated/minloc0_16_i4.c: Regenerated. * generated/minloc0_16_i8.c: Regenerated. * generated/minloc0_16_r10.c: Regenerated. * generated/minloc0_16_r16.c: Regenerated. * generated/minloc0_16_r4.c: Regenerated. * generated/minloc0_16_r8.c: Regenerated. * generated/minloc0_16_s1.c: Regenerated. * generated/minloc0_16_s4.c: Regenerated. * generated/minloc0_4_i1.c: Regenerated. * generated/minloc0_4_i16.c: Regenerated. * generated/minloc0_4_i2.c: Regenerated. * generated/minloc0_4_i4.c: Regenerated. * generated/minloc0_4_i8.c: Regenerated. * generated/minloc0_4_r10.c: Regenerated. * generated/minloc0_4_r16.c: Regenerated. * generated/minloc0_4_r4.c: Regenerated. * generated/minloc0_4_r8.c: Regenerated. * generated/minloc0_4_s1.c: Regenerated. * generated/minloc0_4_s4.c: Regenerated. * generated/minloc0_8_i1.c: Regenerated. * generated/minloc0_8_i16.c: Regenerated. * generated/minloc0_8_i2.c: Regenerated. * generated/minloc0_8_i4.c: Regenerated. * generated/minloc0_8_i8.c: Regenerated. * generated/minloc0_8_r10.c: Regenerated. * generated/minloc0_8_r16.c: Regenerated. * generated/minloc0_8_r4.c: Regenerated. * generated/minloc0_8_r8.c: Regenerated. * generated/minloc0_8_s1.c: Regenerated. * generated/minloc0_8_s4.c: Regenerated. * generated/minloc1_16_i1.c: Regenerated. * generated/minloc1_16_i16.c: Regenerated. * generated/minloc1_16_i2.c: Regenerated. * generated/minloc1_16_i4.c: Regenerated. * generated/minloc1_16_i8.c: Regenerated. * generated/minloc1_16_r10.c: Regenerated. * generated/minloc1_16_r16.c: Regenerated. * generated/minloc1_16_r4.c: Regenerated. * generated/minloc1_16_r8.c: Regenerated. * generated/minloc1_16_s1.c: Regenerated. * generated/minloc1_16_s4.c: Regenerated. * generated/minloc1_4_i1.c: Regenerated. * generated/minloc1_4_i16.c: Regenerated. * generated/minloc1_4_i2.c: Regenerated. * generated/minloc1_4_i4.c: Regenerated. * generated/minloc1_4_i8.c: Regenerated. * generated/minloc1_4_r10.c: Regenerated. * generated/minloc1_4_r16.c: Regenerated. * generated/minloc1_4_r4.c: Regenerated. * generated/minloc1_4_r8.c: Regenerated. * generated/minloc1_4_s1.c: Regenerated. * generated/minloc1_4_s4.c: Regenerated. * generated/minloc1_8_i1.c: Regenerated. * generated/minloc1_8_i16.c: Regenerated. * generated/minloc1_8_i2.c: Regenerated. * generated/minloc1_8_i4.c: Regenerated. * generated/minloc1_8_i8.c: Regenerated. * generated/minloc1_8_r10.c: Regenerated. * generated/minloc1_8_r16.c: Regenerated. * generated/minloc1_8_r4.c: Regenerated. * generated/minloc1_8_r8.c: Regenerated. * generated/minloc1_8_s1.c: Regenerated. * generated/minloc1_8_s4.c: Regenerated. * generated/minval_i1.c: Regenerated. * generated/minval_i16.c: Regenerated. * generated/minval_i2.c: Regenerated. * generated/minval_i4.c: Regenerated. * generated/minval_i8.c: Regenerated. * generated/minval_r10.c: Regenerated. * generated/minval_r16.c: Regenerated. * generated/minval_r4.c: Regenerated. * generated/minval_r8.c: Regenerated. * generated/norm2_r10.c: Regenerated. * generated/norm2_r16.c: Regenerated. * generated/norm2_r4.c: Regenerated. * generated/norm2_r8.c: Regenerated. * generated/parity_l1.c: Regenerated. * generated/parity_l16.c: Regenerated. * generated/parity_l2.c: Regenerated. * generated/parity_l4.c: Regenerated. * generated/parity_l8.c: Regenerated. * generated/product_c10.c: Regenerated. * generated/product_c16.c: Regenerated. * generated/product_c4.c: Regenerated. * generated/product_c8.c: Regenerated. * generated/product_i1.c: Regenerated. * generated/product_i16.c: Regenerated. * generated/product_i2.c: Regenerated. * generated/product_i4.c: Regenerated. * generated/product_i8.c: Regenerated. * generated/product_r10.c: Regenerated. * generated/product_r16.c: Regenerated. * generated/product_r4.c: Regenerated. * generated/product_r8.c: Regenerated. * generated/sum_c10.c: Regenerated. * generated/sum_c16.c: Regenerated. * generated/sum_c4.c: Regenerated. * generated/sum_c8.c: Regenerated. * generated/sum_i1.c: Regenerated. * generated/sum_i16.c: Regenerated. * generated/sum_i2.c: Regenerated. * generated/sum_i4.c: Regenerated. * generated/sum_i8.c: Regenerated. * generated/sum_r10.c: Regenerated. * generated/sum_r16.c: Regenerated. * generated/sum_r4.c: Regenerated. * generated/sum_r8.c: Regenerated. 2018-01-15 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/54613 * gfortran.dg/minmaxloc_9.f90: New test. * gfortran.dg/minmaxloc_10.f90: New test. * gfortran.dg/minmaxloc_11.f90: New test. From-SVN: r256705 |
||
Jerry DeLisle
|
511f5ccf43 |
Fix date in Changelog
From-SVN: r256674 |
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Jerry DeLisle
|
33b2b069c1 |
re PR libfortran/83811 (fortran 'e' format broken for single digit exponents)
2018-01-18 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libgfortran/83811 * write.c (select_buffer): Adjust buffer size up by 1. * gfortran.dg/fmt_e.f90: New test. From-SVN: r256669 |
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Janne Blomqvist
|
4135a21f4d |
PR 78534 Regression on 32-bit targets
By switching from int to size_t in order to handle larger values, r256322 introduced a bug that manifested itself on 32-bit targets. Fixed by using the correct type to store the result of a next_array_record call. Regtested on x86_64-pc-linux-gnu and i686-pc-linux-gnu, committed to trunk as obvious. libgfortran/ChangeLog: 2018-01-08 Janne Blomqvist <jb@gcc.gnu.org> PR 78534, bugfix for r256322 * io/transfer.c (next_record_w): Use correct type for return value of next_array_record. From-SVN: r256337 |
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Thomas Koenig
|
fa3c4d47b9 |
libgfortran.h (GFC_DTYPE_COPY): New macro.
2018-01-07 Thomas Koenig <tkoenig@gcc.gnu.org> * libgfortran.h (GFC_DTYPE_COPY): New macro. (GFC_DTYPE_COPY_SETRANK): New macro. (GFC_DTYPE_IS_UNSET): New macro. * intrinsics/cshift0.c (cshift0): Use new macros. * intrinsics/eoshift0.c (eoshift0): Likewise. * intrinsics/eoshift2.c (eoshift2): Likewise. * intrinsics/move_alloc.c (move_alloc): Likewise. * intrinsics/reshape_generic.c (reshape_internal): Likewise. * intrinsics/spread_generic.c (spread_internal): Likewise. * intrinsics/spread_generic.c (spread_scalar): Likewise. * intrinsics/spread_generic.c (spread_char_scalar): Likewise. * intrinsics/spread_generic.c (spread_char4_scalar): Likewise. * intrinsics/unpack_generic.c (unpack0): Likewise. * intrinsics/unpack_generic.c (unpack0_char): Likewise. * intrinsics/unpack_generic.c (unpack0_char4): Likewise. * m4/cshift1.m4 (cshift1): Likewise. * m4/eoshift1.m4 (eoshift1): Likewise. * m4/eoshift3.m4 (eoshift3): Likewise. * m4/iforeach-s.m4: Likewise. * m4/iforeach.m4: Likewise. * m4/ifunction-s.m4: Likewise. * m4/ifunction-s2.m4: Likewise. * m4/ifunction.m4: Likewise. * m4/ifunction_logical.m4: Likewise. * m4/reshape.m4: Likewise. * m4/spread.m4: Likewise. * generated/all_l1.c : Regenerated. * generated/all_l16.c : Regenerated. * generated/all_l2.c : Regenerated. * generated/all_l4.c : Regenerated. * generated/all_l8.c : Regenerated. * generated/any_l1.c : Regenerated. * generated/any_l16.c : Regenerated. * generated/any_l2.c : Regenerated. * generated/any_l4.c : Regenerated. * generated/any_l8.c : Regenerated. * generated/count_16_l.c : Regenerated. * generated/count_1_l.c : Regenerated. * generated/count_2_l.c : Regenerated. * generated/count_4_l.c : Regenerated. * generated/count_8_l.c : Regenerated. * generated/cshift1_16.c : Regenerated. * generated/cshift1_4.c : Regenerated. * generated/cshift1_8.c : Regenerated. * generated/eoshift1_16.c : Regenerated. * generated/eoshift1_4.c : Regenerated. * generated/eoshift1_8.c : Regenerated. * generated/eoshift3_16.c : Regenerated. * generated/eoshift3_4.c : Regenerated. * generated/eoshift3_8.c : Regenerated. * generated/iall_i1.c : Regenerated. * generated/iall_i16.c : Regenerated. * generated/iall_i2.c : Regenerated. * generated/iall_i4.c : Regenerated. * generated/iall_i8.c : Regenerated. * generated/iany_i1.c : Regenerated. * generated/iany_i16.c : Regenerated. * generated/iany_i2.c : Regenerated. * generated/iany_i4.c : Regenerated. * generated/iany_i8.c : Regenerated. * generated/iparity_i1.c : Regenerated. * generated/iparity_i16.c : Regenerated. * generated/iparity_i2.c : Regenerated. * generated/iparity_i4.c : Regenerated. * generated/iparity_i8.c : Regenerated. * generated/maxloc0_16_i1.c : Regenerated. * generated/maxloc0_16_i16.c : Regenerated. * generated/maxloc0_16_i2.c : Regenerated. * generated/maxloc0_16_i4.c : Regenerated. * generated/maxloc0_16_i8.c : Regenerated. * generated/maxloc0_16_r10.c : Regenerated. * generated/maxloc0_16_r16.c : Regenerated. * generated/maxloc0_16_r4.c : Regenerated. * generated/maxloc0_16_r8.c : Regenerated. * generated/maxloc0_16_s1.c : Regenerated. * generated/maxloc0_16_s4.c : Regenerated. * generated/maxloc0_4_i1.c : Regenerated. * generated/maxloc0_4_i16.c : Regenerated. * generated/maxloc0_4_i2.c : Regenerated. * generated/maxloc0_4_i4.c : Regenerated. * generated/maxloc0_4_i8.c : Regenerated. * generated/maxloc0_4_r10.c : Regenerated. * generated/maxloc0_4_r16.c : Regenerated. * generated/maxloc0_4_r4.c : Regenerated. * generated/maxloc0_4_r8.c : Regenerated. * generated/maxloc0_4_s1.c : Regenerated. * generated/maxloc0_4_s4.c : Regenerated. * generated/maxloc0_8_i1.c : Regenerated. * generated/maxloc0_8_i16.c : Regenerated. * generated/maxloc0_8_i2.c : Regenerated. * generated/maxloc0_8_i4.c : Regenerated. * generated/maxloc0_8_i8.c : Regenerated. * generated/maxloc0_8_r10.c : Regenerated. * generated/maxloc0_8_r16.c : Regenerated. * generated/maxloc0_8_r4.c : Regenerated. * generated/maxloc0_8_r8.c : Regenerated. * generated/maxloc0_8_s1.c : Regenerated. * generated/maxloc0_8_s4.c : Regenerated. * generated/maxloc1_16_i1.c : Regenerated. * generated/maxloc1_16_i16.c : Regenerated. * generated/maxloc1_16_i2.c : Regenerated. * generated/maxloc1_16_i4.c : Regenerated. * generated/maxloc1_16_i8.c : Regenerated. * generated/maxloc1_16_r10.c : Regenerated. * generated/maxloc1_16_r16.c : Regenerated. * generated/maxloc1_16_r4.c : Regenerated. * generated/maxloc1_16_r8.c : Regenerated. * generated/maxloc1_16_s1.c : Regenerated. * generated/maxloc1_16_s4.c : Regenerated. * generated/maxloc1_4_i1.c : Regenerated. * generated/maxloc1_4_i16.c : Regenerated. * generated/maxloc1_4_i2.c : Regenerated. * generated/maxloc1_4_i4.c : Regenerated. * generated/maxloc1_4_i8.c : Regenerated. * generated/maxloc1_4_r10.c : Regenerated. * generated/maxloc1_4_r16.c : Regenerated. * generated/maxloc1_4_r4.c : Regenerated. * generated/maxloc1_4_r8.c : Regenerated. * generated/maxloc1_4_s1.c : Regenerated. * generated/maxloc1_4_s4.c : Regenerated. * generated/maxloc1_8_i1.c : Regenerated. * generated/maxloc1_8_i16.c : Regenerated. * generated/maxloc1_8_i2.c : Regenerated. * generated/maxloc1_8_i4.c : Regenerated. * generated/maxloc1_8_i8.c : Regenerated. * generated/maxloc1_8_r10.c : Regenerated. * generated/maxloc1_8_r16.c : Regenerated. * generated/maxloc1_8_r4.c : Regenerated. * generated/maxloc1_8_r8.c : Regenerated. * generated/maxloc1_8_s1.c : Regenerated. * generated/maxloc1_8_s4.c : Regenerated. * generated/maxval1_s1.c : Regenerated. * generated/maxval1_s4.c : Regenerated. * generated/maxval_i1.c : Regenerated. * generated/maxval_i16.c : Regenerated. * generated/maxval_i2.c : Regenerated. * generated/maxval_i4.c : Regenerated. * generated/maxval_i8.c : Regenerated. * generated/maxval_r10.c : Regenerated. * generated/maxval_r16.c : Regenerated. * generated/maxval_r4.c : Regenerated. * generated/maxval_r8.c : Regenerated. * generated/minloc0_16_i1.c : Regenerated. * generated/minloc0_16_i16.c : Regenerated. * generated/minloc0_16_i2.c : Regenerated. * generated/minloc0_16_i4.c : Regenerated. * generated/minloc0_16_i8.c : Regenerated. * generated/minloc0_16_r10.c : Regenerated. * generated/minloc0_16_r16.c : Regenerated. * generated/minloc0_16_r4.c : Regenerated. * generated/minloc0_16_r8.c : Regenerated. * generated/minloc0_16_s1.c : Regenerated. * generated/minloc0_16_s4.c : Regenerated. * generated/minloc0_4_i1.c : Regenerated. * generated/minloc0_4_i16.c : Regenerated. * generated/minloc0_4_i2.c : Regenerated. * generated/minloc0_4_i4.c : Regenerated. * generated/minloc0_4_i8.c : Regenerated. * generated/minloc0_4_r10.c : Regenerated. * generated/minloc0_4_r16.c : Regenerated. * generated/minloc0_4_r4.c : Regenerated. * generated/minloc0_4_r8.c : Regenerated. * generated/minloc0_4_s1.c : Regenerated. * generated/minloc0_4_s4.c : Regenerated. * generated/minloc0_8_i1.c : Regenerated. * generated/minloc0_8_i16.c : Regenerated. * generated/minloc0_8_i2.c : Regenerated. * generated/minloc0_8_i4.c : Regenerated. * generated/minloc0_8_i8.c : Regenerated. * generated/minloc0_8_r10.c : Regenerated. * generated/minloc0_8_r16.c : Regenerated. * generated/minloc0_8_r4.c : Regenerated. * generated/minloc0_8_r8.c : Regenerated. * generated/minloc0_8_s1.c : Regenerated. * generated/minloc0_8_s4.c : Regenerated. * generated/minloc1_16_i1.c : Regenerated. * generated/minloc1_16_i16.c : Regenerated. * generated/minloc1_16_i2.c : Regenerated. * generated/minloc1_16_i4.c : Regenerated. * generated/minloc1_16_i8.c : Regenerated. * generated/minloc1_16_r10.c : Regenerated. * generated/minloc1_16_r16.c : Regenerated. * generated/minloc1_16_r4.c : Regenerated. * generated/minloc1_16_r8.c : Regenerated. * generated/minloc1_16_s1.c : Regenerated. * generated/minloc1_16_s4.c : Regenerated. * generated/minloc1_4_i1.c : Regenerated. * generated/minloc1_4_i16.c : Regenerated. * generated/minloc1_4_i2.c : Regenerated. * generated/minloc1_4_i4.c : Regenerated. * generated/minloc1_4_i8.c : Regenerated. * generated/minloc1_4_r10.c : Regenerated. * generated/minloc1_4_r16.c : Regenerated. * generated/minloc1_4_r4.c : Regenerated. * generated/minloc1_4_r8.c : Regenerated. * generated/minloc1_4_s1.c : Regenerated. * generated/minloc1_4_s4.c : Regenerated. * generated/minloc1_8_i1.c : Regenerated. * generated/minloc1_8_i16.c : Regenerated. * generated/minloc1_8_i2.c : Regenerated. * generated/minloc1_8_i4.c : Regenerated. * generated/minloc1_8_i8.c : Regenerated. * generated/minloc1_8_r10.c : Regenerated. * generated/minloc1_8_r16.c : Regenerated. * generated/minloc1_8_r4.c : Regenerated. * generated/minloc1_8_r8.c : Regenerated. * generated/minloc1_8_s1.c : Regenerated. * generated/minloc1_8_s4.c : Regenerated. * generated/minval1_s1.c : Regenerated. * generated/minval1_s4.c : Regenerated. * generated/minval_i1.c : Regenerated. * generated/minval_i16.c : Regenerated. * generated/minval_i2.c : Regenerated. * generated/minval_i4.c : Regenerated. * generated/minval_i8.c : Regenerated. * generated/minval_r10.c : Regenerated. * generated/minval_r16.c : Regenerated. * generated/minval_r4.c : Regenerated. * generated/minval_r8.c : Regenerated. * generated/norm2_r10.c : Regenerated. * generated/norm2_r16.c : Regenerated. * generated/norm2_r4.c : Regenerated. * generated/norm2_r8.c : Regenerated. * generated/parity_l1.c : Regenerated. * generated/parity_l16.c : Regenerated. * generated/parity_l2.c : Regenerated. * generated/parity_l4.c : Regenerated. * generated/parity_l8.c : Regenerated. * generated/product_c10.c : Regenerated. * generated/product_c16.c : Regenerated. * generated/product_c4.c : Regenerated. * generated/product_c8.c : Regenerated. * generated/product_i1.c : Regenerated. * generated/product_i16.c : Regenerated. * generated/product_i2.c : Regenerated. * generated/product_i4.c : Regenerated. * generated/product_i8.c : Regenerated. * generated/product_r10.c : Regenerated. * generated/product_r16.c : Regenerated. * generated/product_r4.c : Regenerated. * generated/product_r8.c : Regenerated. * generated/reshape_c10.c : Regenerated. * generated/reshape_c16.c : Regenerated. * generated/reshape_c4.c : Regenerated. * generated/reshape_c8.c : Regenerated. * generated/reshape_i16.c : Regenerated. * generated/reshape_i4.c : Regenerated. * generated/reshape_i8.c : Regenerated. * generated/reshape_r10.c : Regenerated. * generated/reshape_r16.c : Regenerated. * generated/reshape_r4.c : Regenerated. * generated/reshape_r8.c : Regenerated. * generated/spread_c10.c : Regenerated. * generated/spread_c16.c : Regenerated. * generated/spread_c4.c : Regenerated. * generated/spread_c8.c : Regenerated. * generated/spread_i1.c : Regenerated. * generated/spread_i16.c : Regenerated. * generated/spread_i2.c : Regenerated. * generated/spread_i4.c : Regenerated. * generated/spread_i8.c : Regenerated. * generated/spread_r10.c : Regenerated. * generated/spread_r16.c : Regenerated. * generated/spread_r4.c : Regenerated. * generated/spread_r8.c : Regenerated. * generated/sum_c10.c : Regenerated. * generated/sum_c16.c : Regenerated. * generated/sum_c4.c : Regenerated. * generated/sum_c8.c : Regenerated. * generated/sum_i1.c : Regenerated. * generated/sum_i16.c : Regenerated. * generated/sum_i2.c : Regenerated. * generated/sum_i4.c : Regenerated. * generated/sum_i8.c : Regenerated. * generated/sum_r10.c : Regenerated. * generated/sum_r16.c : Regenerated. * generated/sum_r4.c : Regenerated. * generated/sum_r8.c : Regenerated. From-SVN: r256323 |
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Janne Blomqvist
|
ea99ec5bd6 |
PR 78534, 83704 Handle large formatted I/O
In order to handle large characters when doing formatted I/O, use size_t and ptrdiff_t for lengths. Compared to the previous patch, based on discussions on IRC use size_t for sizes that don't need to be negative rather than ptrdiff_t everywhere. Regtested on x86_64-pc-linux-gnu, approved as part of the PR 78534 approval, committed to trunk. libgfortran/ChangeLog: 2018-01-07 Janne Blomqvist <jb@gcc.gnu.org> PR fortran/78534 PR fortran/83704 * io/fbuf.c (fbuf_init): Use size_t instead of int for length. (fbuf_debug): Convert debug output to unsigned long. (fbuf_reset): Use ptrdiff_t for return value. (fbuf_alloc): Use size_t for length argument. (fbuf_flush): Handle large buffers. (fbuf_flush_list): Likewise. (fbuf_seek): Use ptrdiff_t for offset and return value. (fbuf_read): Use size_t for length argument. (fbuf_getc_refill): Use size_t to match fbuf_read. * io/fbuf.h (struct fbuf): Use size_t for lengths. (fbuf_init): Use size_t instead of int for length. (fbuf_reset): Use ptrdiff_t for return value. (fbuf_alloc): Use size_t for length argument. (fbuf_seek): Use ptrdiff_t for offset and return value. (fbuf_read): Use size_t for length argument. * io/io.h (read_block_form): Likewise. (read_block_form4): Likewise. (write_block): Likewise. (read_a): Likewise. (read_a_char4): Likewise. (read_x): Likewise. (write_a): Likewise. (write_a_char4): Likewise. * io/list_read.c (list_formatted_read_scalar): Use size_t to handle large buffers. * io/read.c (read_l): Likewise. (read_utf8): Likewise. (read_utf8_char1): Likewise. (read_default_char1): Likewise. (read_utf8_char4): Likewise. (read_default_char4): Likewise. (read_a): Likewise. (read_a_char4): Likewise. (eat_leading_spaces): Likewise. (next_char): Likewise. (read_decimal): Likewise. (read_radix): Likewise. (read_f): Likewise. (read_x): Likewise. * io/transfer.c (read_sf_internal): Likewise. (read_sf): Likewise. (read_block_form): Likewise. (read_block_form4): Likewise. (write_block): Likewise. (formatted_transfer_scalar_write): Likewise. (next_record_w): Likewise. * io/unix.c (mem_alloc_r): Likewise. (mem_alloc_r4): Likewise. (mem_alloc_w): Likewise. (mem_alloc_w4): Likewise. (mem_read): Likewise. (mem_read4): Likewise. (mem_write): Likewise. (mem_write4): Likewise. (open_internal): Likewise. (open_internal4): Likewise. * io/unix.h (open_internal): Likewise. (open_internal4): Likewise. (mem_alloc_w): Likewise. (mem_alloc_r): Likewise. (mem_alloc_w4): Likewise. (mem_alloc_r4): Likewise. * io/write.c (write_check_cc): Likewise. (write_cc): Likewise. (write_a): Likewise. (write_a_char4): Likewise. From-SVN: r256322 |
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Janne Blomqvist
|
dd8b1ebf35 |
Remove unused variable
2018-01-06 Janne Blomqvist <jb@gcc.gnu.org> * io/write.c (namelist_write): Remove unused variable "i". From-SVN: r256314 |
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Dominique d'Humieres
|
d9bb51cdd3 |
PR 83704 Use size_t in write_character
For printing long characters, we need to use size_t instead of int in the argument to write_character. Regtested on x86_64-pc-linux-gnu, approved in the PR, committed to trunk. libgfortran/ChangeLog: 2018-01-06 Dominique d'Humieres <dominiq@lps.ens.fr> Janne Blomqvist <jb@gcc.gnu.org> PR fortran/83704 * io/write.c (write_character): Use size_t instead of int for length. Co-Authored-By: Janne Blomqvist <jb@gcc.gnu.org> From-SVN: r256313 |
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Janne Blomqvist
|
b081a37642 |
PR 78534 libgfortran ChangeLog
The libgfortran/ChangeLog entry was accidentally not included in r256284. From-SVN: r256311 |
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Janne Blomqvist
|
f622221ab4 |
PR 78534 Change character length from int to size_t
In order to handle large character lengths on (L)LP64 targets, switch the GFortran character length from an int to a size_t. This is an ABI change, as procedures with character arguments take hidden arguments with the character length. I also changed the _size member in vtables from int to size_t, as there were some cases where character lengths and sizes were apparently mixed up and caused regressions otherwise. Although I haven't tested, this might enable very large derived types as well. Also, as there are some places in the frontend were negative character lengths are used as special flag values, in the frontend the character length is handled as a signed variable of the same size as a size_t, although in the runtime library it really is size_t. I haven't changed the character length variables for the co-array intrinsics, as this is something that may need to be synchronized with OpenCoarrays. This is v5 of the patch. v4 was applied but caused breakage on big endian targets. These have been fixed and tested, thanks to access to the GCC compile farm. Overview of v4 of the patch: v3 was applied but had to reverted due to breaking bootstrap. The fix is in resolve.c:resolve_charlen, where it's necessary to check that an expression is constant before using mpz_sgn. Overview of v3 of the patch: All the issues pointed out by FX's review of v2 have been fixed. In particular, there are now new functions gfc_mpz_get_hwi and gfc_mpz_set_hwi, similar to the GMP functions mpz_get_si and mpz_set_si, except that they get/set a HOST_WIDE_INT instead of a long value. Similarly, gfc_get_int_expr now takes a HOST_WIDE_INT instead of a long, gfc_extract_long is replaced by gfc_extract_hwi. Also, the preliminary work to handle gfc_charlen_type_node being unsigned has been removed. Regtested on x86_64-pc-linux-gnu, i686-pc-linux-gnu and powerpc64-unknown-linux-gnu. Also regtested all three targets by modifying gfortran-dg.exp to also test with "-g -flto", no new failures observed. frontend: 2018-01-05 Janne Blomqvist <jb@gcc.gnu.org> PR fortran/78534 PR fortran/66310 * array.c (got_charlen): Use gfc_charlen_int_kind. * class.c (gfc_find_derived_vtab): Use gfc_size_kind instead of hardcoded kind. (find_intrinsic_vtab): Likewise. * decl.c (match_char_length): Use gfc_charlen_int_kind. (add_init_expr_to_sym): Use gfc_charlen_t and gfc_charlen_int_kind. (gfc_match_implicit): Use gfc_charlen_int_kind. * dump-parse-tree.c (show_char_const): Use gfc_charlen_t and size_t. (show_expr): Use HOST_WIDE_INT_PRINT_DEC. * expr.c (gfc_get_character_expr): Length parameter of type gfc_charlen_t. (gfc_get_int_expr): Value argument of type HOST_WIDE_INT. (gfc_extract_hwi): New function. (simplify_const_ref): Make string_len of type gfc_charlen_t. (gfc_simplify_expr): Use HOST_WIDE_INT for substring refs. * frontend-passes.c (optimize_trim): Use gfc_charlen_int_kind. * gfortran.h (gfc_mpz_get_hwi): New prototype. (gfc_mpz_set_hwi): Likewise. (gfc_charlen_t): New typedef. (gfc_expr): Use gfc_charlen_t for character lengths. (gfc_size_kind): New extern variable. (gfc_extract_hwi): New prototype. (gfc_get_character_expr): Use gfc_charlen_t for character length. (gfc_get_int_expr): Use HOST_WIDE_INT type for value argument. * gfortran.texi: Update description of hidden string length argument. * iresolve.c (check_charlen_present): Use gfc_charlen_int_kind. (gfc_resolve_char_achar): Likewise. (gfc_resolve_repeat): Pass string length directly without temporary, use gfc_charlen_int_kind. (gfc_resolve_transfer): Use gfc_charlen_int_kind. * match.c (select_intrinsic_set_tmp): Use HOST_WIDE_INT for charlen. * misc.c (gfc_mpz_get_hwi): New function. (gfc_mpz_set_hwi): New function. * module.c (atom_int): Change type from int to HOST_WIDE_INT. (parse_integer): Don't complain about large integers. (write_atom): Use HOST_WIDE_INT for integers. (mio_integer): Handle integer type mismatch. (mio_hwi): New function. (mio_intrinsic_op): Use HOST_WIDE_INT. (mio_array_ref): Likewise. (mio_expr): Likewise. * primary.c (match_substring): Use gfc_charlen_int_kind. * resolve.c (resolve_substring_charlen): Use gfc_charlen_int_kind. (resolve_character_operator): Likewise. (resolve_assoc_var): Likewise. (resolve_select_type): Use HOST_WIDE_INT for charlen, use snprintf. (resolve_charlen): Use mpz_sgn to determine sign. * simplify.c (gfc_simplify_repeat): Use HOST_WIDE_INT/gfc_charlen_t instead of long. * symbol.c (generate_isocbinding_symbol): Use gfc_charlen_int_kind. * target-memory.c (size_character): Length argument of type gfc_charlen_t. (gfc_encode_character): Likewise. (gfc_interpret_character): Use gfc_charlen_t. * target-memory.h (gfc_encode_character): Modify prototype. * trans-array.c (gfc_trans_array_ctor_element): Use existing type. (get_array_ctor_var_strlen): Use gfc_conv_mpz_to_tree_type. (trans_array_constructor): Use existing type. (get_array_charlen): Likewise. * trans-const.c (gfc_conv_mpz_to_tree_type): New function. * trans-const.h (gfc_conv_mpz_to_tree_type): New prototype. * trans-decl.c (gfc_trans_deferred_vars): Use existing type. (add_argument_checking): Likewise. * trans-expr.c (gfc_class_len_or_zero_get): Build const of type gfc_charlen_type_node. (gfc_conv_intrinsic_to_class): Use gfc_charlen_int_kind instead of 4, fold_convert to correct type. (gfc_conv_class_to_class): Build const of type size_type_node for size. (gfc_copy_class_to_class): Likewise. (gfc_conv_string_length): Use same type in expression. (gfc_conv_substring): Likewise, use HOST_WIDE_INT for charlen. (gfc_conv_string_tmp): Make sure len is of the right type. (gfc_conv_concat_op): Use same type in expression. (gfc_conv_procedure_call): Likewise. (fill_with_spaces): Comment out memset() block due to spurious -Wstringop-overflow warnings. (gfc_trans_string_copy): Use gfc_charlen_type_node. (alloc_scalar_allocatable_for_subcomponent_assignment): fold_convert to right type. (gfc_trans_subcomponent_assign): Likewise. (trans_class_vptr_len_assignment): Build const of correct type. (gfc_trans_pointer_assignment): Likewise. (alloc_scalar_allocatable_for_assignment): fold_convert to right type in expr. (trans_class_assignment): Build const of correct type. * trans-intrinsic.c (gfc_conv_associated): Likewise. (gfc_conv_intrinsic_repeat): Do calculation in sizetype. * trans-io.c (gfc_build_io_library_fndecls): Use gfc_charlen_type_node for character lengths. (set_string): Convert to right type in assignment. * trans-stmt.c (gfc_trans_label_assign): Build const of gfc_charlen_type_node. (trans_associate_var): Likewise. (gfc_trans_character_select): Likewise. (gfc_trans_allocate): Likewise, don't typecast strlen result. (gfc_trans_deallocate): Don't typecast strlen result. * trans-types.c (gfc_size_kind): New variable. (gfc_init_types): Determine gfc_charlen_int_kind and gfc_size_kind from size_type_node. * trans-types.h: Fix comment. testsuite: 2018-01-05 Janne Blomqvist <jb@gcc.gnu.org> PR fortran/78534 PR fortran/66310 * gfortran.dg/char_cast_1.f90: Update scan pattern. * gfortran.dg/dependency_49.f90: Likewise. * gfortran.dg/repeat_4.f90: Use integers of kind C_SIZE_T. * gfortran.dg/repeat_7.f90: New test for PR 66310. * gfortran.dg/scan_2.f90: Handle potential cast in assignment. * gfortran.dg/string_1.f90: Limit to ilp32 targets. * gfortran.dg/string_1_lp64.f90: New test. * gfortran.dg/string_3.f90: Limit to ilp32 targets. * gfortran.dg/string_3_lp64.f90: New test. libgfortran: 2019-01-05 Janne Blomqvist <jb@gcc.gnu.org> PR fortran/78534 * intrinsics/args.c (getarg_i4): Use gfc_charlen_type. (get_command_argument_i4): Likewise. (get_command_i4): Likewise. * intrinsics/chmod.c (chmod_internal): Likewise. * intrinsics/env.c (get_environment_variable_i4): Likewise. * intrinsics/extends_type_of.c (struct vtype): Use size_t for size member. * intrinsics/gerror.c (gerror): Use gfc_charlen_type. * intrinsics/getlog.c (getlog): Likewise. * intrinsics/hostnm.c (hostnm_0): Likewise. * intrinsics/string_intrinsics_inc.c (string_len_trim): Rework to work if gfc_charlen_type is unsigned. (string_scan): Likewise. * io/transfer.c (transfer_character): Modify prototype. (transfer_character_write): Likewise. (transfer_character_wide): Likewise. (transfer_character_wide_write): Likewise. (transfer_array): Typecast to avoid signed-unsigned comparison. * io/unit.c (is_trim_ok): Use gfc_charlen_type. * io/write.c (namelist_write): Likewise. * libgfortran.h (gfc_charlen_type): Change typedef to size_t. From-SVN: r256284 |
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Jakub Jelinek
|
85ec4feb11 |
Update copyright years.
From-SVN: r256169 |
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Janne Blomqvist
|
2412750e79 |
PR libgfortran/83649 Chunk large reads and writes
It turns out that Linux never reads or writes more than 2147479552 bytes in a single syscall. For writes this is not a problem as libgfortran already contains a loop around write() to handle short writes. But for reads we cannot do this, since then read will hang if we have a short read when reading from the terminal. Also, there are reports that macOS fails I/O's larger than 2 GB. Thus, to work around these issues do large reads/writes in chunks. The testcase from the PR program largewr integer(kind=1) :: a(2_8**31+1) a = 0 a(size(a, kind=8)) = 1 open(10, file="largewr.dat", access="stream", form="unformatted") write (10) a close(10) a(size(a, kind=8)) = 2 open(10, file="largewr.dat", access="stream", form="unformatted") read (10) a if (a(size(a, kind=8)) == 1) then print *, "All is well" else print *, "Oh no" end if end program largewr fails on trunk but works with the patch. Regtested on x86_64-pc-linux-gnu, committed to trunk. libgfortran/ChangeLog: 2018-01-02 Janne Blomqvist <jb@gcc.gnu.org> PR libgfortran/83649 * io/unix.c (MAX_CHUNK): New define. (raw_read): For reads larger than MAX_CHUNK, loop. (raw_write): Write no more than MAX_CHUNK bytes per iteration. From-SVN: r256074 |
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Jerry DeLisle
|
46031d7002 |
re PR libfortran/83613 (Executing gfortran.dg/inquire_internal.f90 hangs on darwin after r255621)
2017-12-29 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libgfortran/83613 * io/unit.c (init_units): Don't forget to unlock the unit locks after being inserted. From-SVN: r256035 |
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Jerry DeLisle
|
a97de3ccdc |
re PR fortran/83560 (list-directed formatting of INTEGER is missing plus on output when output open with SIGN='PLUS')
2017-12-29 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libgfortran/83560 * io/write.c (write_integer): Modify to use write_decimal. For namelist mode, suppress leading blanks and emit them as trailing blanks. Change parameter from len to kind for better readability. (nml_write_obj): Fix comment style. From-SVN: r256034 |
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Jerry DeLisle
|
1eaa31d840 |
re PR libfortran/81937 (stack-buffer-overflow on memcpy in libgfortran/io/unix.c on character(kind=4))
2017-12-16 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libgfortran/81937 * io/list_read.c (next_char_internal): Don't attempt to read from the internal unit stream if no bytes are left. Decrement bytes_left in the right place. From-SVN: r255750 |
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Jerry DeLisle
|
606778c6f5 |
re PR libfortran/78549 (Very slow formatted internal file output)
2017-12-12 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libgfortran/78549 * io/inquire.c (inquire_via_unit): Adjust test for existence for pre-connected internal units. * io/transfer.c (finalize_transfer): When done with a transfer to internal units, free the format buffer and close the stream. (st_read_done): Delete freeing the stream, now handled using sclose in finalize_transfer. (st_write_done): Likewise. * io/unit.c (get_unit): Return NULL for special reserved unit numbers, signifying not accessible to the user. (init_units): Insert the two special internal units into the unit treap. This makes these unit structures available without further allocations for later use by internal unit I/O. These units are automatically deleted by normal program termination. * io/unix.c (mem_close): Add a guard check to protect from double free. From-SVN: r255621 |
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Thomas Koenig
|
0ac7425470 |
re PR fortran/36313 ([F03] {MIN,MAX}{LOC,VAL} should accept character arguments)
2017-12-03 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/36313 * check.c (gfc_check_minval_maxval): Use int_orLreal_or_char_check_f2003 for array argument. * iresolve.c (gfc_resolve_maxval): Insert number in function name for character arguments. (gfc_resolve_minval): Likewise. * trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Fix comment. (gfc_conv_intrinsic_minmaxval): Resort arguments and call library function if dealing with a character function. 2017-12-03 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/36313 * Makefile.am: Add new files for character-valued maxval and minval. * Makefile.in: Regenerated. * gfortran.map: Add new functions. * m4/iforeach-s2.m4: New file. * m4/ifunction-s2.m4: New file. * m4/iparm.m4: Add intitval for minval and maxval. * m4/maxval0s.m4: New file. * m4/maxval1s.m4: New file. * m4/minval0s.m4: New file. * m4/minval1s.m4: New file. * generated/maxval0_s1.c: New file. * generated/maxval0_s4.c: New file. * generated/maxval1_s1.c: New file. * generated/maxval1_s4.c: New file. * generated/minval0_s1.c: New file. * generated/minval0_s4.c: New file. * generated/minval1_s1.c: New file. * generated/minval1_s4.c: New file. 2017-12-03 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/36313 * gfortran.dg/maxval_char_1.f90: New test. * gfortran.dg/maxval_char_2.f90: New test. * gfortran.dg/maxval_char_3.f90: New test. * gfortran.dg/maxval_char_4.f90: New test. * gfortran.dg/minval_char_1.f90: New test. * gfortran.dg/minval_char_2.f90: New test. * gfortran.dg/minval_char_3.f90: New test. * gfortran.dg/minval_char_4.f90: New test. From-SVN: r255367 |
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Jerry DeLisle
|
af5ad1e2e5 |
Fix typo in ChangeLog.
From-SVN: r255366 |
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Jerry DeLisle
|
c4508d0ad7 |
re PR fortran/83191 (Writing a namelist with repeated complex numbers)
2017-12-03 Jerry DeLisle <jvdelisle@gcc.gnu.org> Dominique d'Humieres <dominiq@lps.ens.fr> PR libgfortran/83191 * io/transfer.c (list_formatted_read_scalar): Do not set namelist_mode bit here. (namelist_read): Likewise. (data_transfer_init): Clear the mode bit here. (finalize_transfer): Do set the mode bit just before any calls to namelist_read or namelist_write. It can now be referred to in complex_write. ^ io/write.c (write_complex): Suppress the leading blanks when namelist_mode bit is not set to 1. * gfortran.dg/namelist_95.f90: New test. Co-Authored-By: Dominique d'Humieres <dominiq@lps.ens.fr> From-SVN: r255365 |
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Jerry DeLisle
|
7c73128157 |
Fix spelling error in log.
From-SVN: r255363 |
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Jerry DeLisle
|
7b39e3c24f |
re PR fortran/83225 (runtime error in transfer.c)
2017-12-02 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libgfortran/83225 * io/io.h (is_internal_unit): Use the unit_is_internal bit. * io/transfer.c (data_transfer_init): Set the bit to true for internal umits. Use that bit for checks for internal unit initializations. * io/unit.c (insert_unit): As a precaution, set the internal_unit_kind to zero when a unit structure is first created. From-SVN: r255362 |
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Janne Blomqvist
|
8801187868 |
fix merge conflict in libgfortran/ChangeLog
From-SVN: r255227 |
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Jerry DeLisle
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b7c44c8fd2 |
re PR libfortran/83168 (FAIL: gfortran.dg/fmt_f0_2.f90 with a sanitized libgfortran)
2017-11-28 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libgfortran/83168 * io/write.c (select_string): Bump size by one to avoid overrun. From-SVN: r255225 |