Commits · e0103440255421d071dcacd611f759b39f9c8398 · lvzhengyang / riscv-gcc-1

03 Aug, 2005 16 commits

acinclude.m4 (GLIBCXX_CHECK_SETRLIMIT_ancilliary): Print status messages. · e0103440

	* 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

committed Aug 03, 2005

e0103440 Browse Files

libgfortran.h: When isfinite is not provided by the system... · 06b23b92

	* 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

committed Aug 03, 2005

06b23b92 Browse Files

reload.c (find_reloads_subreg_address): Pass down TYPE unchanged. · 1d4def65

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

committed Aug 03, 2005

1d4def65 Browse Files

re PR tree-optimization/23157 (incorrect sharing of tree nodes regression) · 279072c8
```
	PR tree-optimization/23157
	* tree-scalar-evolution.c (scev_const_prop): Unshare trees
	before emitting them.

From-SVN: r102704
```
Zdenek Dvorak committed Aug 03, 2005
279072c8 Browse Files

contrib.texi: Mention crx. · 53054e77

	* 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

committed Aug 03, 2005

53054e77 Browse Files

re PR tree-optimization/19899 (ICE: tree check: expected real_cst, have… · 9d2b0e12

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

committed Aug 03, 2005

9d2b0e12 Browse Files

re PR target/18582 (Internal compiler error with arrays of type V2DF) · 3ed831a4
```
	PR target/18582
	* testsuite/gcc.dg/torture/pr18582-1.c: New test.

From-SVN: r102690
```
Richard Sandiford committed Aug 03, 2005
3ed831a4 Browse Files

cfgloop.h (DLTHE_FLAG_COMPLETTE_PEEL): New flag. · 178df94f


	* 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

committed Aug 03, 2005

178df94f Browse Files

combine.c (can_change_dest_mode): New function. · 4164b2fb

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

committed Aug 03, 2005

4164b2fb Browse Files

hpux.h (MEMBER_TYPE_FORCES_BLK): Only force TFmode to BLKmode. · 4e2b3c87
```
	* config/ia64/hpux.h (MEMBER_TYPE_FORCES_BLK): Only force
	TFmode to BLKmode.

From-SVN: r102685
```
Eric Botcazou committed Aug 03, 2005
4e2b3c87 Browse Files

install.texi (Specific): Adjust link to openavr.org. · 1d7887ca

	* 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

committed Aug 03, 2005

1d7887ca Browse Files

convert.c (convert_to_integer): Use fold_build1 instead of build1 when… · c7f59e9c

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

committed Aug 02, 2005

c7f59e9c Browse Files

combine.c (combine_instructions): Don't use reg_equal/equiv results if the mode doesn't match. · 65030b76
```
        * combine.c (combine_instructions): Don't use reg_equal/equiv
        results if the mode doesn't match.

From-SVN: r102679
```
Richard Henderson committed Aug 02, 2005
65030b76 Browse Files

constant_substring.f: New test. · 776928b4

        * gfortran.dg/constant_substring.f: New test.
        * gfortran.dg/pr22491.f: New test.

From-SVN: r102677

committed Aug 02, 2005

776928b4 Browse Files

re PR fortran/22491 (character array parameters do not reduce) · c2fee3de

	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

committed Aug 02, 2005

c2fee3de Browse Files

Daily bump. · 75ec95c8
```
[[Split portion of a mixed commit.]]

From-SVN: r102673.2
```
GCC Administrator committed Aug 03, 2005
75ec95c8 Browse Files

02 Aug, 2005 11 commits
- t-mingw32 (NATIVE_SYSTEM_HEADER_DIR): Set it. · 6d1ab63a
```
	* config/i386/t-mingw32 (NATIVE_SYSTEM_HEADER_DIR): Set it.
	* doc/fragments.texi (NATIVE_SYSTEM_HEADER_DIR): Document it.

From-SVN: r102670
```
  Mark Mitchell committed Aug 02, 2005
  6d1ab63a Browse Files
- re PR target/23196 (ICE instantiate_virtual_regs_in_insn when -fforce-addr used) · 6d90db3a
```
        PR 23196
        * explow.c (memory_address): Remove special-case for
        virtual_stack_vars_rtx and virtual_incoming_args_rtx.

From-SVN: r102668
```
  Richard Henderson committed Aug 02, 2005
  6d90db3a Browse Files
- * update-threading.c: Replace by the proper one. · 9a41773a
```
From-SVN: r102667
```
  Jan Hubicka committed Aug 02, 2005
  9a41773a Browse Files
- re PR tree-optimization/23164 (ICE in cleanup_tree_cfg with -O -fno-exceptions) · 78234a86
```
	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
```
  Diego Novillo committed Aug 02, 2005
  78234a86 Browse Files
- Commited for Martin Reinecke <martin@mpa-garching.mpg.de> · 5a006700
```
	* doc/invoke.texi: document file extensions .F90 and .F95

From-SVN: r102661
```
  Martin Reinecke committed Aug 02, 2005
  5a006700 Browse Files
- fold-const.c (tree_expr_nonnegative_p): frexp(x, &e) is positive if its first argument is positive. · 237504fc
```
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
```
  Richard Guenther committed Aug 02, 2005
  237504fc Browse Files
- * gcc.dg/tree-ssa/pr23192.c: New test. · 4de71998
```
From-SVN: r102656
```
  Diego Novillo committed Aug 02, 2005
  4de71998 Browse Files
- re PR tree-optimization/23177 (internal compiler error with -O option) · e63c84d8
```
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
```
  Richard Guenther committed Aug 02, 2005
  e63c84d8 Browse Files
- re PR tree-optimization/23129 (VRP propagates division of antiranges incorrectly) · 08303d5b
```
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
```
  James A. Morrison committed Aug 02, 2005
  08303d5b Browse Files
- Daily bump. · bf2f9588
```
[[Split portion of a mixed commit.]]

From-SVN: r102650.2
```
  GCC Administrator committed Aug 02, 2005
  bf2f9588 Browse Files
- tree-ssa-dom.c (thread_across_edge): Remove updating here. · 5e5a504e
```
	* tree-ssa-dom.c (thread_across_edge): Remove updating here.
	(thread_block): Add it here.
	* update-threading.c: New test.

From-SVN: r102648
```
  Jan Hubicka committed Aug 02, 2005
  5e5a504e Browse Files
01 Aug, 2005 13 commits

Add long_call attribute to mips port. · 4dbdb061

* 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

committed Aug 01, 2005

4dbdb061 Browse Files

Makefile.in (RTL_BASE_H): Add real.h. · 9e254451

        * 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

committed Aug 01, 2005

9e254451 Browse Files

re PR libfortran/23178 (Undefined symbol: __gfortran_flush_i8) · 5e9d0900
```
	PR libfortran/23178
	* intrinsics/flush.c (flush_i8): Add function flush_i8. Update
	copyright years.

From-SVN: r102641
```
François-Xavier Coudert committed Aug 01, 2005
5e9d0900 Browse Files
dwarf2out.c (mem_loc_descriptor): Use XEXP, not SUBREG_REG, with auto-inc codes. · 75735872
```
        * dwarf2out.c (mem_loc_descriptor): Use XEXP, not SUBREG_REG,
        with auto-inc codes.

From-SVN: r102640
```
Richard Henderson committed Aug 01, 2005
75735872 Browse Files
* config/alpha/predicates.md (and_operand): Test mode of CONST_DOUBLE. · 5671655e
```
From-SVN: r102639
```
Richard Henderson committed Aug 01, 2005
5671655e Browse Files

i386-protos.h (asm_preferred_eh_data_format): Declare. · 72ce3d4a

	* 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

committed Aug 01, 2005

72ce3d4a Browse Files

host-linux.c (linux_gt_pch_get_address): Add new name randomize_va_space for… · 23d28bfe

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

committed Aug 01, 2005

23d28bfe Browse Files

20050801-1.c: New test. · f8aa1785

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

committed Aug 01, 2005

f8aa1785 Browse Files

* tree-inline.c (copy_decl_for_dup): Add missing condition. · 68a976f2
```
From-SVN: r102632
```
Razya Ladelsky committed Aug 01, 2005
68a976f2 Browse Files
common.opt (flag_ipa_cp): Put in right place to maintain alphabetic sort. · d6e14e8f
```
	* common.opt (flag_ipa_cp): Put in right place to maintain
	alphabetic sort.

From-SVN: r102631
```
Steven Bosscher committed Aug 01, 2005
d6e14e8f Browse Files
* decl.c, utils.c: Fix comment typos. · b15341b8
```
From-SVN: r102630
```
Kazu Hirata committed Aug 01, 2005
b15341b8 Browse Files

profile.c (compute_value_histograms): Fix thinko. · 5ded7254


	* profile.c (compute_value_histograms): Fix thinko.
	* value-prof.c: Include toplev.h
	(check_counter): New function.
	(tree_divmod_fixed_value_transform, tree_mod_pow2_value_transform,
	tree_mod_subtract_transform): Add sanity check.

	* val-prof-5.c: New test.

From-SVN: r102629

committed Aug 01, 2005

5ded7254 Browse Files

re PR tree-optimization/23133 (recip does not factor division by function parameter) · a8f82ec4

2005-08-01  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/23133
	* tree-ssa-math-opts.c (execute_cse_reciprocals): Walk
	current functions parameter decls to find defs to cse
	reciprocals of.

From-SVN: r102628

committed Aug 01, 2005

a8f82ec4 Browse Files