OpenE2K/gcc
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
70,152 Commits 63 Branches 184 Tags 3.1 GiB
c4f548b8c5
Commit Graph

70152 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Diego Novillo
c4f548b8c5 re PR tree-optimization/22037 (internal compiler error: verify_ssa failed) 
PR 22037
	* tree-cfg.c (replace_uses_by): Call mark_new_vars_to_rename.
	(tree_merge_blocks): Propagate anything allowed by
	may_propagate_copy.
	Clarify documentation.
	* passes.c (execute_todo): If cleanup_tree_cfg invalidated the
	SSA form, schedule an update if necessary.

testsuite/ChangeLog

	PR 22037
	* g++.dg/tree-ssa/pr22037.C:

From-SVN: r102740
 2005-08-04 14:16:41 -04:00
Richard Henderson
9ef524bac2 update-cunroll.c: Fix mistakes in scan-tree-dump-times directive. 
* gcc.dg/tree-ssa/update-cunroll.c: Fix mistakes in
        scan-tree-dump-times directive.

From-SVN: r102739
 2005-08-04 10:53:51 -07:00
Gerald Pfeifer
2b7c327301 install.texi (Binaries): Remove broken link to Sinix/Reliant Unix binaries. 
* doc/install.texi (Binaries): Remove broken link to
	Sinix/Reliant Unix binaries.

From-SVN: r102734
 2005-08-04 09:48:21 +00:00
Paul Woegerer
d3f663ff80 * config/crx/crx.h: Inhibit -lm to be linked per default. 
From-SVN: r102733
 2005-08-04 09:28:23 +00:00
Richard Henderson
b755446cef re PR middle-end/23221 (-fstack-protector does not protect tail call functions) 
PR 23221
        * function.c (stack_protect_epilogue): Export.
        * tree.h (stack_protect_epilogue): Declare.
        * calls.c (expand_call): Call it.

From-SVN: r102731
 2005-08-03 20:57:41 -07:00
Paul Brook
a4f5cd4441 trans-expr.c (gfc_conv_expr, [...]): Update comments. 
2005-08-04  Paul Brook  <paul@codesourcery.com>

	* trans-expr.c (gfc_conv_expr, gfc_conv_expr_type): Update comments.
	(gfc_conv_expr_lhs): Fix assertion.
	(gfc_conv_expr_val): Merge post block.  Set se.expr to new value.
	* trans.h: Move and update comments.

From-SVN: r102729
 2005-08-04 03:06:12 +00:00
GCC Administrator
cb941178f5 Daily bump. 
[[Split portion of a mixed commit.]]

From-SVN: r102722.2
 2005-08-04 00:16:14 +00:00
Eric Christopher
7904f95fd9 gcc.c (LINK_SSP_SPEC): Add fstack-protector-all. 
2005-08-03  Eric Christopher  <echristo@apple.com>

        * gcc.c (LINK_SSP_SPEC): Add fstack-protector-all.
        * config/darwin.h (LINK_COMMAND_SPEC): Add link_ssp
        spec.

From-SVN: r102719
 2005-08-03 23:35:06 +00:00
Geoffrey Keating
0646b0597b configure.ac: Don't use GCC_NO_EXECUTABLES or clear GLIBCXX_IS_NATIVE on Darwin crosses. 
* configure.ac: Don't use GCC_NO_EXECUTABLES or clear
	GLIBCXX_IS_NATIVE on Darwin crosses.
	* acinclude.m4 (GLIBCXX_CONFIGURE_TESTSUITE): Don't skip configuring
	the testsuite just because there's no symbol versioning.
	* configure: Regenerate.

From-SVN: r102718
 2005-08-03 23:17:06 +00:00
Jan Hubicka
d783b2a2dc profile.c (branch_prob): Split edges with goto locus on them to get proper line counts. 
* profile.c (branch_prob): Split edges with goto locus on them
	to get proper line counts.
	* tree-cfg.c (make_cond_expr_edges): Record user goto locuses, if any.

	* gcov-1.C: Fix switch counts.
	* gcov-4b.c: Likewise.

From-SVN: r102717
 2005-08-03 22:10:54 +00:00
Paul Brook
5336645054 function.c (assign_parms): Round current_function_args_size to PARM_BOUNDARY, not STACK_BOUNDARY. 
2005-08-03  Paul Brook  <paul@codesourcery.com>

	* function.c (assign_parms): Round current_function_args_size
	to PARM_BOUNDARY, not STACK_BOUNDARY.

From-SVN: r102713
 2005-08-03 21:50:13 +00:00
Jeff Law
0667b04051 * g++.dg/tree-ssa/pr14814.C: xfail test for &this count. 
From-SVN: r102712
 2005-08-03 15:15:11 -06:00
Geoffrey Keating
e81d37df02 * config/i386/i386.c (x86_elf_aligned_common) 
(x86_output_aligned_bss): Don't try to use symbols that aren't defined.

From-SVN: r102711
 2005-08-03 21:13:12 +00:00
Geoffrey Keating
e010344025 acinclude.m4 (GLIBCXX_CHECK_SETRLIMIT_ancilliary): Print status messages. 
* acinclude.m4 (GLIBCXX_CHECK_SETRLIMIT_ancilliary): Print
	status messages.
	(GLIBCXX_CHECK_S_ISREG_OR_S_IFREG): Likewise.
	(GLIBCXX_CHECK_POLL): Likewise.
	(GLIBCXX_CHECK_WRITEV): Likewise.
	(GLIBCXX_CHECK_INT64_T): Likewise.
	(GLIBCXX_CHECK_LFS): Likewise.
	* configure: Regenerate.

From-SVN: r102710
 2005-08-03 21:03:29 +00:00
Francois-Xavier Coudert
06b23b9287 libgfortran.h: When isfinite is not provided by the system... 
* libgfortran.h: When isfinite is not provided by the system,
	define it as a macro, so that it can accept any floating point
	type.

From-SVN: r102707
 2005-08-03 20:00:00 +00:00
J"orn Rennecke
1d4def65c8 reload.c (find_reloads_subreg_address): Pass down TYPE unchanged. 
gcc:
        * reload.c (find_reloads_subreg_address): Pass down TYPE
        unchanged.  Change all callers except find_reloads_toplev.
gcc/testsuite:
        * gcc.c-torture/execute/pr23135.c: New test.

From-SVN: r102706
 2005-08-03 19:46:34 +01:00
Zdenek Dvorak
279072c846 re PR tree-optimization/23157 (incorrect sharing of tree nodes regression) 
PR tree-optimization/23157
	* tree-scalar-evolution.c (scev_const_prop): Unshare trees
	before emitting them.

From-SVN: r102704
 2005-08-03 18:39:10 +00:00
Paul Woegerer
53054e7782 contrib.texi: Mention crx. 
* doc/contrib.texi: Mention crx.
	* doc/extend.texi: Document crx extensions.
	* doc/install.texi: Document crx install.
	* doc/invoke.texi: Document crx options.
	* doc/md.texi: Document crx constraints.

From-SVN: r102700
 2005-08-03 16:35:26 +00:00
Volker Reichelt
9d2b0e128a re PR tree-optimization/19899 (ICE: tree check: expected real_cst, have integer_cst in const_binop, at fold-const.c:1490 with -ftree-vectorize -msse2) 
PR tree-optimization/19899
	* Makefile.in (tree-scalar-evolution.o): Add real.h.
	* tree-scalar-evolution.c: Include real.h.
	(add_to_evolution): Build constant -1 of correct type.

	* gcc.dg/tree-ssa/scev-1.c: New test.
	* gcc.dg/tree-ssa/scev-2.c: New test.

From-SVN: r102695
 2005-08-03 14:18:56 +00:00
Richard Sandiford
3ed831a4a7 re PR target/18582 (Internal compiler error with arrays of type V2DF) 
PR target/18582
	* testsuite/gcc.dg/torture/pr18582-1.c: New test.

From-SVN: r102690
 2005-08-03 14:05:02 +00:00
Jan Hubicka
178df94ff1 cfgloop.h (DLTHE_FLAG_COMPLETTE_PEEL): New flag. 
* cfgloop.h (DLTHE_FLAG_COMPLETTE_PEEL): New flag.
	* cfgloopmanip.c (duplicate_loop_to_header_edge): Special case
	profile updating for complette unrolling.
	* loop-unroll.c (peel_loop_completely): Use it.
	* tree-ssa-loop-ivcanon.c (try_unroll_loop_completely): Likewise.
	(tree_unroll_loops_completely): Disable code growing unrolling of cold
	loops.

	* update-conroll.c: New testcase.
	* update-conroll-2.c: New testcase.

From-SVN: r102687
 2005-08-03 13:34:49 +00:00
Paul Brook
4164b2fb16 combine.c (can_change_dest_mode): New function. 
2005-08-03  Paul Brook  <paul@codesourcery.com>

	* combine.c (can_change_dest_mode): New function.
	(try_combine, simplify_set): Use it.

From-SVN: r102686
 2005-08-03 13:07:31 +00:00
Eric Botcazou
4e2b3c877d hpux.h (MEMBER_TYPE_FORCES_BLK): Only force TFmode to BLKmode. 
* config/ia64/hpux.h (MEMBER_TYPE_FORCES_BLK): Only force
	TFmode to BLKmode.

From-SVN: r102685
 2005-08-03 09:38:16 +00:00
Gerald Pfeifer
1d7887ca1a install.texi (Specific): Adjust link to openavr.org. 
* doc/install.texi (Specific): Adjust link to openavr.org.
	(Specific): Remove broken reference to GCC 2.8.1 for OS/2.
	(Binaries): Adjust HP-UX Porting Center link.
	(Binaries): Adjust Free Software Foundation ordering link.
	(Binaries): Remove broken link to Sinix/Reliant Unix binaries.

From-SVN: r102683
 2005-08-03 09:29:16 +00:00
Andrew Pinski
c7f59e9c21 convert.c (convert_to_integer): Use fold_build1 instead of build1 when converting an integer to an integer. 
2005-08-03  Andrew Pinski  <pinskia@physics.uc.edu>

        * convert.c (convert_to_integer): Use fold_build1 instead of
        build1 when converting an integer to an integer.

From-SVN: r102680
 2005-08-02 21:37:38 -07:00
Richard Henderson
65030b761e combine.c (combine_instructions): Don't use reg_equal/equiv results if the mode doesn't match. 
* combine.c (combine_instructions): Don't use reg_equal/equiv
        results if the mode doesn't match.

From-SVN: r102679
 2005-08-02 21:32:00 -07:00
David Edelsohn
776928b46c constant_substring.f: New test. 
* gfortran.dg/constant_substring.f: New test.
        * gfortran.dg/pr22491.f: New test.

From-SVN: r102677
 2005-08-02 21:58:30 -04:00
David Edelsohn
c2fee3de3b re PR fortran/22491 (character array parameters do not reduce) 
PR fortran/22491
	* expr.c (simplify_parameter_variable): Do not copy the subobject
	references if the expression value is a constant.

	* expr.c (gfc_simplify_expr): Evaluate constant substrings.

From-SVN: r102676
 2005-08-02 21:55:37 -04:00
GCC Administrator
75ec95c8cd Daily bump. 
[[Split portion of a mixed commit.]]

From-SVN: r102673.2
 2005-08-03 00:16:57 +00:00
Mark Mitchell
6d1ab63a59 t-mingw32 (NATIVE_SYSTEM_HEADER_DIR): Set it. 
* config/i386/t-mingw32 (NATIVE_SYSTEM_HEADER_DIR): Set it.
	* doc/fragments.texi (NATIVE_SYSTEM_HEADER_DIR): Document it.

From-SVN: r102670
 2005-08-02 23:24:28 +00:00
Richard Henderson
6d90db3a8b re PR target/23196 (ICE instantiate_virtual_regs_in_insn when -fforce-addr used) 
PR 23196
        * explow.c (memory_address): Remove special-case for
        virtual_stack_vars_rtx and virtual_incoming_args_rtx.

From-SVN: r102668
 2005-08-02 13:39:24 -07:00
Jan Hubicka
9a41773a6a * update-threading.c: Replace by the proper one. 
From-SVN: r102667
 2005-08-02 19:14:45 +00:00
Diego Novillo
78234a860c re PR tree-optimization/23164 (ICE in cleanup_tree_cfg with -O -fno-exceptions) 
PR 23164
	* tree-cfgcleanup.c (cleanup_tree_cfg): Do not limit the
	number of calls to cleanup_tree_cfg_1.

testsuite/ChangeLog

	PR 23164
	* g++.dg/tree-ssa/pr23164.C: New test.

From-SVN: r102666
 2005-08-02 15:12:52 -04:00
Martin Reinecke
5a0067000c Commited for Martin Reinecke <martin@mpa-garching.mpg.de> 
* doc/invoke.texi: document file extensions .F90 and .F95

From-SVN: r102661
 2005-08-02 17:17:32 +00:00
Richard Guenther
237504fc6a fold-const.c (tree_expr_nonnegative_p): frexp(x, &e) is positive if its first argument is positive. 
2005-08-02  Richard Guenther  <rguenther@suse.de>

	* fold-const.c (tree_expr_nonnegative_p): frexp(x, &e) is
	positive if its first argument is positive.

From-SVN: r102657
 2005-08-02 15:12:03 +00:00
Diego Novillo
4de719981b * gcc.dg/tree-ssa/pr23192.c: New test. 
From-SVN: r102656
 2005-08-02 10:09:46 -04:00
Richard Guenther
e63c84d8ad re PR tree-optimization/23177 (internal compiler error with -O option) 
2005-08-02  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/23177
	* tree-ssa-operands.c (get_tmr_operands): Use get_expr_operands
	on TMR_TAG.

From-SVN: r102654
 2005-08-02 11:46:44 +00:00
James A. Morrison
08303d5bb4 re PR tree-optimization/23129 (VRP propagates division of antiranges incorrectly) 
2005-08-02  James A. Morrison  <phython@gcc.gnu.org>

        PR tree-optimization/23129
        * tree-vrp.c (extract_range_from_binary_expr): Set value range to
        varying for divisions with anti-ranges.

From-SVN: r102653
 2005-08-02 05:08:40 +00:00
GCC Administrator
bf2f958806 Daily bump. 
[[Split portion of a mixed commit.]]

From-SVN: r102650.2
 2005-08-02 00:16:21 +00:00
Jan Hubicka
5e5a504e30 tree-ssa-dom.c (thread_across_edge): Remove updating here. 
* tree-ssa-dom.c (thread_across_edge): Remove updating here.
	(thread_block): Add it here.
	* update-threading.c: New test.

From-SVN: r102648
 2005-08-02 00:12:50 +00:00
James E Wilson
4dbdb06186 Add long_call attribute to mips port. 
* config/mips/mips.c (mips_encode_section_info, mips_attribute_table,
TARGET_ENCODE_SECTION_INFO, TARGET_ATTRIBUTE_TABLE): New.
* config/mips/mips.h (SYMBOL_FLAG_LONG_CALL, SYMBOL_REF_LONG_CALL_P):
New.
* config/mips/predicates.md (const_call_insn_operand): Add check for
SYMBOL_REF_LONG_CALL_P.
* doc/extend.texi (long_call): Document the new attribute.

From-SVN: r102646
 2005-08-01 15:25:52 -07:00
Ian Lance Taylor
9e254451d2 Makefile.in (RTL_BASE_H): Add real.h. 
* Makefile.in (RTL_BASE_H): Add real.h.
        * real.h (REAL_VALUE_FROM_CONST_DOUBLE): Use structure copy
        instead of memcpy.
        * emit-rtl.c (const_double_from_real_value): Likewise; use rtx.u.rv
        directly.
        * rtl.c (rtl_check_failed_code_mode): New.
        * rtl.h (struct rtx_def): Add u.rv.
        (XCMWINT, XCNMPRV): New.
        (CONST_DOUBLE_LOW, CONST_DOUBLE_HIGH): Use XCMWINT.
        (CONST_DOUBLE_REAL_VALUE): Use XCNMPRV; constify.

Co-Authored-By: Richard Henderson <rth@redhat.com>

From-SVN: r102643
 2005-08-01 14:16:31 -07:00
François-Xavier Coudert
5e9d09007d re PR libfortran/23178 (Undefined symbol: __gfortran_flush_i8) 
PR libfortran/23178
	* intrinsics/flush.c (flush_i8): Add function flush_i8. Update
	copyright years.

From-SVN: r102641
 2005-08-01 21:13:39 +00:00
Richard Henderson
75735872fa dwarf2out.c (mem_loc_descriptor): Use XEXP, not SUBREG_REG, with auto-inc codes. 
* dwarf2out.c (mem_loc_descriptor): Use XEXP, not SUBREG_REG,
        with auto-inc codes.

From-SVN: r102640
 2005-08-01 14:10:26 -07:00
Richard Henderson
5671655ef9 * config/alpha/predicates.md (and_operand): Test mode of CONST_DOUBLE. 
From-SVN: r102639
 2005-08-01 14:07:59 -07:00
Jan Hubicka
72ce3d4ac1 i386-protos.h (asm_preferred_eh_data_format): Declare. 
* i386-protos.h (asm_preferred_eh_data_format): Declare.
	* i386.c: Include dwarf2.h
	(asm_preferred_eh_data_format): New.
	* i386.h (ASM_PREFERRED_EH_DATA_FORMAT): Move offline.

From-SVN: r102638
 2005-08-01 18:56:14 +00:00
Ian Lance Taylor
23d28bfe80 host-linux.c (linux_gt_pch_get_address): Add new name randomize_va_space for virtual address randomization control. 
* config/host-linux.c (linux_gt_pch_get_address): Add new name
	randomize_va_space for virtual address randomization control.

From-SVN: r102636
 2005-08-01 17:43:33 +00:00
Andrew Pinski
f8aa1785b6 20050801-1.c: New test. 
2005-08-01  Andrew Pinski  <pinskia@physics.uc.edu>

        * gcc.c-torture/compile/20050801-1.c: New test.
        * gcc.c-torture/compile/20050801-2.c: New test.

From-SVN: r102634
 2005-08-01 09:29:17 -07:00
Razya Ladelsky
68a976f2c4 * tree-inline.c (copy_decl_for_dup): Add missing condition. 
From-SVN: r102632
 2005-08-01 15:25:28 +00:00
Steven Bosscher
d6e14e8f8a common.opt (flag_ipa_cp): Put in right place to maintain alphabetic sort. 
* common.opt (flag_ipa_cp): Put in right place to maintain
	alphabetic sort.

From-SVN: r102631
 2005-08-01 12:34:19 +00:00