gcc/ChangeLog:
2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
* config/s390/s390-builtin-types.def: Add new builtin function type.
* config/s390/s390-builtins.def: Add overloaded builtin
s390_vec_reve and low-level builtins for s390_vler and s390_vster.
* config/s390/s390.md (UNSPEC_VEC_ELTSWAP): New constant definition.
* config/s390/vecintrin.h (vec_reve): New builtin name definition.
* config/s390/vx-builtins.md (V_HW_HSD): New mode iterator.
("eltswap<mode>"): New expander.
("*eltswapv16qi", "*eltswap<mode>", "*eltswap<mode>_emu"): New
insn definitions.
gcc/testsuite/ChangeLog:
2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
* gcc.target/s390/zvector/vec-reve-load-byte-z14.c: New test.
* gcc.target/s390/zvector/vec-reve-load-byte.c: New test.
* gcc.target/s390/zvector/vec-reve-load-halfword-z14.c: New test.
* gcc.target/s390/zvector/vec-reve-load-halfword.c: New test.
* gcc.target/s390/zvector/vec-reve-store-byte-z14.c: New test.
* gcc.target/s390/zvector/vec-reve-store-byte.c: New test.
From-SVN: r270085
gcc/ChangeLog:
2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
* config/s390/s390-builtin-types.def: Add new builtin function types.
* config/s390/s390-builtins.def: Add overloaded builtin
s390_vec_revb. Add low-level builtins for vlbr and vstbr
instructions.
* config/s390/vecintrin.h (vec_revb): New builtin name definition.
* config/s390/vector.md (VT_HW_HSDT): New mode iterator.
("bswap<mode>"): New expander.
("*bswap<mode>", "*bswap<mode>_emu"): New insn definitions.
gcc/testsuite/ChangeLog:
2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
* gcc.target/s390/zvector/vec-revb-load-double-z14.c: New test.
* gcc.target/s390/zvector/vec-revb-load-double.c: New test.
* gcc.target/s390/zvector/vec-revb-store-double-z14.c: New test.
* gcc.target/s390/zvector/vec-revb-store-double.c: New test.
From-SVN: r270084
gcc/ChangeLog:
2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
* config/s390/s390-builtins.def (B_VXE2): New builtin flag definition.
* config/s390/s390-c.c (s390_cpu_cpp_builtins_internal): Increment
vector builtin version number in __VEC__.
From-SVN: r270083
gcc/ChangeLog:
2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
* config/s390/s390.md ("xde"): Extend mode attribute to vector
types.
* config/s390/vector.md (VX_VEC_CONV_BFP, VX_VEC_CONV_INT): New
mode iterators.
("floatv2div2df2", "floatunsv2div2df2", "fix_truncv2dfv2di2")
("fixuns_truncv2dfv2di2"): Enhance with mode iterator to also
support 32 bit fp-int conversions. Rename to ...
("float<VX_VEC_CONV_INT:mode><VX_VEC_CONV_BFP:mode>2")
("floatuns<VX_VEC_CONV_INT:mode><VX_VEC_CONV_BFP:mode>2")
("fix_trunc<VX_VEC_CONV_BFP:mode><VX_VEC_CONV_INT:mode>2")
("fixuns_trunc<VX_VEC_CONV_BFP:mode><VX_VEC_CONV_INT:mode>2"):
... to these.
gcc/testsuite/ChangeLog:
2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
* gcc.target/s390/arch13/fp-signedint-convert-1.c: New test.
* gcc.target/s390/arch13/fp-unsignedint-convert-1.c: New test.
From-SVN: r270081
Compared to the load on condition instructions we already have the new
select instruction allows to have a THEN and and ELSE source operand -
but only for register to register loads.
gcc/ChangeLog:
2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
* config/s390/s390.c (s390_rtx_costs): Do not add extra costs for
if-then-else constructs if we can use the select instruction.
* config/s390/s390.md ("*mov<mode>cc"): Add the new instructions.
gcc/testsuite/ChangeLog:
2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
* gcc.target/s390/arch13/sel-1.c: New test.
From-SVN: r270080
variant.
The new arch13 popcount instruction counts bits in the entire 64 bit
register instead of just in 8 bit portions.
gcc/ChangeLog:
2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
* config/s390/s390.md ("*popcountdi_arch13_cc")
("*popcountdi_arch13_cconly", "*popcountdi_arch13"): New insn
definition.
("*popcount<mode>", "popcountdi2", "popcountsi2", "popcounthi2"):
Append _z196 to make it ...
("*popcount<mode>_z196", "popcountdi2_z196", "popcountsi2_z196")
("popcounthi2_z196"): ... this.
("popcountdi2_z196"): Remove TARGET_64BIT from the insn condition.
("popcountdi2", "popcountsi2", "popcounthi2"): New expanders.
gcc/testsuite/ChangeLog:
2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
* gcc.target/s390/arch13/popcount-1.c: New test.
From-SVN: r270079
Make use of the new bit operation instructions when generating code
for the arch13 level.
gcc/ChangeLog:
2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
* config/s390/s390.c (s390_canonicalize_comparison): Convert
certain compares for arch13 in order to make use of the condition
code result produced by the new instructions.
(s390_rtx_costs): Adjust the costs for nnrk, nngrk, nork, nogrk,
nxrk, and nxgrk instruction patterns.
* config/s390/s390.md (ANDOR, bitops_name, inv_bitops_name)
(inv_no): Add new code iterator together with some attributes.
("*andc_split_<mode>"): Disable splitter for arch13.
("*<ANDOR:bitops_name>c<GPR:mode>_cc")
("*<ANDOR:bitops_name>c<GPR:mode>_cconly")
("*<ANDOR:bitops_name>c<GPR:mode>")
("*n<ANDOR:inv_bitops_name><GPR:mode>_cc")
("*n<ANDOR:inv_bitops_name><mode>_cconly")
("*n<ANDOR:inv_bitops_name><mode>", "*nxor<GPR:mode>_cc")
("*nxor<mode>_cconly", "*nxor<mode>"): New insn definitions.
gcc/testsuite/ChangeLog:
2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
* gcc.target/s390/arch13/bitops-1.c: New test.
* gcc.target/s390/arch13/bitops-2.c: New test.
* gcc.target/s390/md/andc-splitter-1.c: Add -march=z14 build
option and adjust line numbers.
* gcc.target/s390/md/andc-splitter-2.c: Likewise.
From-SVN: r270078
This patch enables the command line options and provides the proper
macros for checking.
gcc/ChangeLog:
2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
* common/config/s390/s390-common.c (processor_flags_table): New
entry for arch13.
* config.gcc: Support arch13 with the --with-arch= configure flag.
* config/s390/driver-native.c (s390_host_detect_local_cpu):
* config/s390/s390-opts.h (enum processor_type): Add PROCESSOR_ARCH13.
* config/s390/s390.c (s390_get_sched_attrmask)
(s390_get_unit_mask): Add PROCESSOR_ARCH13.
* config/s390/s390.h (enum processor_flags): Add PF_VXE2 and PF_ARCH13.
* config/s390/s390.md (TARGET_CPU_ARCH13, TARGET_CPU_ARCH13_P)
(TARGET_CPU_VXE2, TARGET_CPU_VXE2_P, TARGET_ARCH13)
(TARGET_ARCH13_P, TARGET_VXE2, TARGET_VXE2_P): New macro
definitions.
* config/s390/s390.opt: Support arch13 as processor type in
command line options.
gcc/testsuite/ChangeLog:
2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
* gcc.target/s390/s390.exp: Run tests in arch13 subdir.
* lib/target-supports.exp (check_effective_target_s390_vxe2): New
runtime check for the vxe2 hardware feature on IBM Z.
From-SVN: r270077
* config/sparc/linux64.h (ASAN_REJECT_SPEC): New macro.
(ASAN_CC1_SPEC): Use it in 64-bit mode.
* config/sparc/sol2.h (ASAN_REJECT_SPEC): Remove superfluous colon.
From-SVN: r270075
DR 1321 clarified that two dependent names are equivalent if the names are
the same, even if the result of name lookup is different. We need to
implement that in hashing like we already do in comparison and mangling.
* pt.c (iterative_hash_template_arg) [CALL_EXPR]: Use
dependent_name.
From-SVN: r270068
check_avx2_available should check avx2_available, instead of avx_available.
Otherwise, check_avx2_available may use result from check_avx_available.
PR testsuite/89907
* lib/target-supports.exp (check_avx2_available): Replace
avx_available with avx2_available.
From-SVN: r270066
2019-04-01 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/89865
* ira-costs.c (process_bb_node_for_hard_reg_moves): Skip hard
register if it is a part of small class.
From-SVN: r270060
Also use indices instead of types when checking whether
variants hold the same thing.
* include/std/variant (__do_visit): Add a template parameter
for index visitation, invoke with indices if index visitation
is used.
(__variant_idx_cookie): New.
(__visit_with_index): Likewise.
(_Copy_assign_base::operator=): Do single-visitation with
an index visitor.
(_Move_assign_base::operator=): Likewise.
(_Extra_visit_slot_needed): Adjust.
(__visit_invoke): Call with indices if it's an index visitor.
(relops): Do single-visitation with an index visitor.
(swap): Likewise.
(__visitor_result_type): New.
From-SVN: r270056
2019-04-01 Martin Liska <mliska@suse.cz>
PR driver/89861
* opt-suggestions.c (option_proposer::build_option_suggestions):
Add variant without any argument in order to provide better
hints.
2019-04-01 Martin Liska <mliska@suse.cz>
PR driver/89861
* gcc.dg/spellcheck-options-18.c: New test.
* gcc.dg/spellcheck-options-19.c: New test.
* gcc.dg/spellcheck-options-20.c: New test.
* gcc.dg/spellcheck-options-13.c: Adjust expected output.
* gcc.dg/completion-2.c: Add one variant with no argument.
From-SVN: r270053
The current forced alignment is not necessary, and is problematic on
targets that have strict alignment rules.
gcc/d/ChangeLog:
2019-03-31 Iain Buclaw <ibuclaw@gdcproject.org>
PR d/88462
* modules.cc (layout_moduleinfo_fields): Properly align ModuleInfo,
instead of forcing alignment to be 1.
From-SVN: r270043
The D2 testsuite script has been updated to handle EXTRA_SOURCES and
EXTRA_FILES settings being split across multiple lines, which is how
they appear in upstream.
Reviewed-on: https://github.com/dlang/dmd/pull/9517
gcc/testsuite/ChangeLog:
2019-03-30 Iain Buclaw <ibuclaw@gdcproject.org>
* gdc.test/gdc-test.exp (gdc-copy-extra): Append copied files to
cleanup_extra_files.
(dmd2dg): Copy additional files after test is processed.
(gdc-do-test): Remove all copied files after test.
From-SVN: r270038
2019-03-30 Paul Thomas <pault@gcc.gnu.org>
PR fortran/89841
* trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): Use the formal
argument attributes rather than those of the actual argument.
PR fortran/89842
* trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): Call
'set_dtype_for_unallocated' for any type of arrayspec.
2019-03-30 Paul Thomas <pault@gcc.gnu.org>
PR fortran/89841
* gfortran.dg/ISO_Fortran_binding_1.f90: Change the interfaces
for c_deallocate, c_allocate and c_assumed_size so that the
attributes of the array arguments are correct and are typed.
* gfortran.dg/ISO_Fortran_binding_7.f90: New test.
* gfortran.dg/ISO_Fortran_binding_7.c: Additional source.
PR fortran/89842
* gfortran.dg/ISO_Fortran_binding_8.f90: New test.
* gfortran.dg/ISO_Fortran_binding_8.c: Additional source.
From-SVN: r270037
My fix five years ago for PR 60241 was incomplete: when we reassign implicit
instances of a partial instantiation of a member template to the explicit
specialization of that partial instantiation, we also need to adjust the
CLASSTYPE_TI_ARGS to match what we'd get when looking up that instance after
the explicit specialization. We also need to do this when we later look up
the instance in a way that only finds the explicit specialization halfway
through lookup_template_class_1.
* pt.c (lookup_template_class_1): If the partial instantiation is
explicitly specialized, adjust.
(maybe_process_partial_specialization): Also adjust
CLASSTYPE_TI_ARGS.
From-SVN: r270036
2019-03-29 Kugan Vivekanandarajah <kuganv@linaro.org>
Eric Botcazou <ebotcazou@adacore.com>
PR rtl-optimization/89862
* rtl.h (word_register_operation_p): Exclude CONST_INT from operations
that operates on the full registers for WORD_REGISTER_OPERATIONS
architectures.
Co-Authored-By: Eric Botcazou <ebotcazou@adacore.com>
From-SVN: r270030
This was accidentally broken by the patch adding ELF attribute support.
The __riscv_compressed predefined macro is not being defined when the
target supports the C extension. The fix adds testcases to verify that
all of the predefined macros are correct for various option combinations.
gcc/
* common/config/riscv/riscv-common.c (riscv_parse_arch_string):
Clear MASK_RVC and then set if C subset supported.
gcc/testsuite/
* gcc.target/riscv/predef-1.c: New.
* gcc.target/riscv/predef-2.c: New.
* gcc.target/riscv/predef-3.c: New.
* gcc.target/riscv/predef-4.c: New.
* gcc.target/riscv/predef-5.c: New.
* gcc.target/riscv/predef-6.c: New.
* gcc.target/riscv/predef-7.c: New.
* gcc.target/riscv/predef-8.c: New.
From-SVN: r270026
PR rtl-optimization/89865
* gcc.target/i386/pr49095.c: Include in scan-assembler-times patterns
the first argument register, so that occassional spills/fills are
ignored.
From-SVN: r270025
PR sanitizer/89869
* typeck.c: Include gimplify.h.
(cp_build_modify_expr) <case COND_EXPR>: Unshare rhs before using it
for second time. Formatting fixes.
* g++.dg/ubsan/vptr-14.C: New test.
From-SVN: r270024
PR c/89872
* gimplify.c (gimplify_compound_literal_expr): Don't optimize a
non-addressable complit into its initializer if it is volatile.
* gcc.dg/tree-ssa/pr89872.c: New test.
From-SVN: r270023
