Commits · 7dcbf65993ee71dd17805df86bbff9d7a8716258 · lvzhengyang / riscv-gcc-1

31 Jul, 2005 4 commits

output.h (enum section_category): Export from varasm.c · 7dcbf659


	* output.h (enum section_category): Export from varasm.c
	(categorize_decl_for_section): Likewise.
	* varasm.c (enum section_category): Kill.
	(categorize_decl_for_section): Make global.
	* i386-protos.h (x86_output_aligned_bss, x86_elf_aligned_common):
	Declare.
	* i386.c (ix86_section_threshold): New static variable.
	(ix86_in_large_data_p, ix86_encode_section_info,
	x86_64_elf_unique_section,
	x86_64_elf_select_section): New functions.
	(TARGET_ENCODE_SECTION_INFO): Define
	(override_options): Enable medium model for PIC.
	(ix86_expand_prologue): Expand gen_set_got_rex64.
	(legitimate_constant_p): Handle new UNSPECs.
	(legitimate_pic_address_disp_p): Likewise.
	(legitimize_pic_address): Lower MEDIUM model addressing.
	* i386.h (PIC_OFFSET_TABLE_REGNUM): Set for medium model PIC.
	(enum cmodel): Add MEDIUM_PIC.
	(SYMBOL_REF_FAR_ADDR_P): New macro.
	(SYMBOL_FLAG_FAR_ADDR): New flag.
	* i386.md (movdi): Support medium model.
	(set_got_rex64): New pattern.
	* i386.opt (mlarge-data-threshold): New flag.
	* predicates.md (zext_operand/sext_operand): Deal with medium model.
	* x86-64.h (ASM_OUTPUT_ALIGNED_BSS): Use x86_output_aligned_bss.
	(ASM_OUTPUT_ALIGNED_COMMON, TARGET_ASM_SELECT_SECTION,
	TARGET_ASM_UNIQUE_SECTION): New.

	* invoke.texi (-mlarge_data_threshold): Document

From-SVN: r102606

committed Jul 31, 2005

7dcbf659 Browse Files

re PR target/20621 (ICE: in change_address_1, at emit-rtl.c:1886) · 3601aa8a
```
	PR target/20621
	* gcc.c-torture/execute/pr20621-1.c: New test.

From-SVN: r102601
```
Richard Sandiford committed Jul 31, 2005
3601aa8a Browse Files
re PR libfortran/21787 (flush I/O before calling abort()) · d4d145ac
```
	PR libfortran/21787
	* intrinsics/abort.c (abort): Close units before aborting.
	Updated copyright years.

From-SVN: r102600
```
Francois-Xavier Coudert committed Jul 31, 2005
d4d145ac Browse Files
Daily bump. · 41500b74
```
[[Split portion of a mixed commit.]]

From-SVN: r102597.2
```
GCC Administrator committed Jul 31, 2005
41500b74 Browse Files

30 Jul, 2005 12 commits

make_exports.pl: Pass --strip-underscores to c++filt. · 31537df3

2005-07-30  Andrew Pinski  <pinskia@physics.uc.edu>

        * scripts/make_exports.pl: Pass --strip-underscores to c++filt.

From-SVN: r102595

committed Jul 30, 2005

31537df3 Browse Files

tree-outof-ssa.c (coalesce_ssa_name): Use coalesce_cost. · 0bde02b3


	* tree-outof-ssa.c (coalesce_ssa_name): Use coalesce_cost.
	(coalesce_vars): Likewise.
	* tree-ssa-live.c (coalesce_cost): New.
	(build_tree_conflict_graph): Use coalesce_cost.
	* tree-ssa-live.h (coalesce_cost): Declare.

From-SVN: r102593

committed Jul 30, 2005

0bde02b3 Browse Files

comma_format_extension_4.f: Adjust length of string for format. · ee25d4cb

2005-07-30  Thomas Koenig  <Thomas.Koenig@online.de>

        * gfortran.dg/comma_format_extension_4.f:  Adjust length
        of string for format.
        * gfortran.dg/der_array_io_1.f:  Replace illegal internal
        print statement with internal write.
        * gfortran.dg/der_array_io_2.f:  Likewise.
        * gfortran.dg/der_array_io_3.f:  Likewise.

From-SVN: r102591

committed Jul 30, 2005

ee25d4cb Browse Files

re PR libfortran/22436 (print *,tiny(1._10) yields asterisks) · 6d56728a
```
	PR libfortran/22436
	* io/write.c (write_real): Add default formats for real(10) and
	real(16).

From-SVN: r102590
```
Francois-Xavier Coudert committed Jul 30, 2005
6d56728a Browse Files

arm.md (all peepholes for post-increment operations): Delete. · a4ccc336

	* arm.md (all peepholes for post-increment operations): Delete.
	(strqi_preinc, strqi_predec, loadqi_preinc, loadqi_predec)
	(loadqisi_preinc, loadqisi_predec, strsi_preinc, strsi_predec)
	(loadsi_preinc, loadsi_predec, strqi_shiftpreinc, strqi_shiftpredec)
	(loadqi_shiftpreinc, loadqi_shiftpredec, strsi_shiftpreinc)
	(strsishift_predec, loadsi_shiftpreinc, loadsi_shiftpredec): Delete.

From-SVN: r102589

committed Jul 30, 2005

a4ccc336 Browse Files

fold-const.c (tree_expr_nonnegative_p): Always return true for non-integral types. · 06581725

2005-07-30  James A. Morrison  <phython@gcc.gnu.org>

        * fold-const.c (tree_expr_nonnegative_p): Always return true for
        non-integral types.

From-SVN: r102587

committed Jul 30, 2005

06581725 Browse Files

PR fortran/22570 and related issues. · b6f571b7

2005-07-30 Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/22570 and related issues.
	* transfer.c (formatted_transfer): Make sure that there
	really is data present before X- or T- editing. Move all
	treatment of tabbing during writes to start of next data
	producing format. Suppress incorrect zeroing of bytes_left
	in slash formating. Insert int cast for assignment of a
	difference of two gfc_offsets.

	PR fortran/22570 an related issues.
	* gfortran.dg/x_slash_1.f: New test.

From-SVN: r102583

committed Jul 30, 2005

b6f571b7 Browse Files

re PR target/22582 (-rdynamic is undocumented) · 0cbc4d77
```
Patch from Wolfgang Bangerth.
PR target/22582
* doc/invoke.texi: Document -rdynamic.

From-SVN: r102582
```
Wolfgang Bangerth committed Jul 29, 2005
0cbc4d77 Browse Files

re PR c/23143 (parameter forward declarations broken) · 91d975b8

	PR c/23143
	* c-parser.c (c_parser_parms_list_declarator): Call
	mark_forward_parm_decls.
	* c-decl.c (merge_decls): Only check DECL_IN_SYSTEM_HEADER for
	decls with visibility structure.

testsuite:
	* gcc.dg/parm-forwdecl-1.c, gcc.dg/parm-forwdecl-2.c,
	gcc.dg/parm-forwdecl-3.c, gcc.dg/parm-forwdecl-4.c: New tests.

From-SVN: r102581

committed Jul 30, 2005

91d975b8 Browse Files

Daily bump. · 94ad79ea
```
[[Split portion of a mixed commit.]]

From-SVN: r102577.2
```
GCC Administrator committed Jul 30, 2005
94ad79ea Browse Files

arm.c (arm_coproc_mem_operand): Fix inaccurate comment. · f26b8ec9

2005-07-30  Paul Brook  <paul@codesourcery.com>

	* config/arm/arm.c (arm_coproc_mem_operand): Fix inaccurate comment.

From-SVN: r102575

committed Jul 30, 2005

f26b8ec9 Browse Files

arm-protos.h (arm_canonicalize_comparison): Update prototype. · a14b88bb

2005-07-30  Paul Brook  <paul@codesourcery.com>

	* config/arm/arm-protos.h (arm_canonicalize_comparison): Update
	prototype.
	* config/arm/arm.c (arm_canonicalize_comparison): Use correct limit
	value for mode.
	* config/arm/arm.h (CANONICALIZE_COMPARISON): Pass mode argument.

From-SVN: r102574

committed Jul 30, 2005

a14b88bb Browse Files

29 Jul, 2005 23 commits

re PR c/529 (-Wshadow warns on function prototypes vs. global vars) · 7c47d6e9

	PR c/529
	* c-decl.c (warn_if_shadowing): Don't check for PARM_DECL in
	nested function declarators.
	(pushdecl): Don't call warn_if_shadowing for PARM_DECL.
	(grokparms): Call warn_if_shadowing for parameters used within the
	parameter list.
	(store_parm_decls_newstyle): Call warn_if_shadowing for parameters
	not used within the parameter list.
	(store_parm_decls_oldstyle): Call warn_if_shadowing for parameters.

testsuite:
	* gcc.dg/Wshadow-3.c: New test.

From-SVN: r102571

committed Jul 30, 2005

7c47d6e9 Browse Files

expr.c (expand_expr_real_1): Do not load mem targets into register. · 3bc751bd


	* expr.c (expand_expr_real_1): Do not load mem targets into register.
	* i386.c (ix86_fixup_binary_operands): Likewise.
	(ix86_expand_unary_operator): Likewise.
	(ix86_expand_fp_absneg_operator): Likewise.
	* optabs.c (expand_vec_cond_expr): Validate dest.

From-SVN: r102570

committed Jul 29, 2005

3bc751bd Browse Files

matmul_1.f90: Correct LHS of matmul test (it used to have the wrong bounds). · 0bab7d3f

2005-07-29  Thomas Koenig  <Thomas.Koenig@online.de>

        * gfortran.dg/matmul_1.f90:  Correct LHS of matmul test (it
        used to have the wrong bounds).

From-SVN: r102568

committed Jul 29, 2005

0bab7d3f Browse Files

re PR middle-end/21720 (GCC incorrectly rounds hex floats) · bc1594c1

	PR c/21720
	* real.c (real_from_string): Also set last bit if there is a
	nonzero hex digit beyond GCC's internal precision after ".".

testsuite:
	* gcc.dg/hex-round-1.c: Test more cases.
	* gcc.dg/hex-round-2.c: New test.

From-SVN: r102567

committed Jul 29, 2005

bc1594c1 Browse Files

altivec.md: Convert UNSPEC numerical values to define_constants. · 3aca4bff

        * config/rs6000/altivec.md: Convert UNSPEC numerical values to
        define_constants.  Change duplicate values to unassigned numbers.
        Change UNSPEC_SUBS to UNSPEC_VSUBS.
        (*altivec_vspltsf): New.
        (altivec_vperm_v4sf): Delete.
        (altivec_vperm_<mode>): Use mode macro V.
        (altivec_vsldoi_<mode>): Convert to mode macro pattern.
        (altivec_predicate_v4sf): Delete.
        (altivec_predicate_<mode>): Use mode macro V.
        (*altivec_lvesfx): New.
        (*altivec_stvesfx): New.
        (vec_realign_load_v4sf): Delete.
        (vec_realign_load_<mode>): Use mode macro V.
        * config/rs6000/rs6000.c (generate_set_vrsave): Use
        UNSPECV_SET_VRSAVE.

From-SVN: r102566

committed Jul 29, 2005

3aca4bff Browse Files

re PR bootstrap/23131 (Fixincludes on cross-build is scanning /usr/include) · b28250ab
```
	PR bootstrap/23131
	* configure.ac (SYSTEM_HEADER_DIR): Avoid setting to empty
	string.
	* configure: Regenerated.

From-SVN: r102562
```
Mark Mitchell committed Jul 29, 2005
b28250ab Browse Files

install.texi: Add link to GFortran binaries wiki page. · eae50c87

2005-07-29  Paul Brook  <paul@codesourcery.com>

	* doc/install.texi: Add link to GFortran binaries wiki page.

From-SVN: r102561

committed Jul 29, 2005

eae50c87 Browse Files

mips.c (mips_cpu_info_table): Add 5kf to the table. · 79dad081

* config/mips/mips.c (mips_cpu_info_table): Add 5kf to the table.
(mips_rtx_cost_data): Add costs for 5kc and 5kf.
* config/mips/mips.h (processor_type): Add PROCESSOR_5KF.
* config/mips/mips.md (cpu): Add 5kf name.
(includes): Includes 5k.md.
* config/mips/5k.md: New DFA pipeline for the 5kc/5kf.
* doc/invoke.texi (MIPS Options): Updated cpu name supported with
-march flag.

From-SVN: r102560

committed Jul 29, 2005

79dad081 Browse Files

re PR tree-optimization/22550 (ICE in vrp_evaluate_conditional) · 89e80dd4


	PR 22550
	* tree-cfgcleanup.c (cleanup_tree_cfg_1): Extract from ...
	(cleanup_tree_cfg): ... here.
	Call cleanup_tree_cfg_1 until there are no more cleanups to
	do.

testsuite/ChangeLog

	PR 22550
	* g++.dg/tree-ssa/pr22550.C: New test.

From-SVN: r102559

committed Jul 29, 2005

89e80dd4 Browse Files

tree-vrp.c (compare_range_with_value): Return true or false for ~[VAL_1... · d2f3ffba

2005-07-29  James A. Morrison  <phython@gcc.gnu.org>

        * tree-vrp.c (compare_range_with_value): Return true or false
        for ~[VAL_1, VAL_2] OP VAL if VAL_1 <= VAL <= VAL_2 for NE_EXPR and
        EQ_EXPR respectively.

From-SVN: r102558

committed Jul 29, 2005

d2f3ffba Browse Files

* decl.c, init.c, initialize.c: Fix comment typos. · 9e4eb559
```
From-SVN: r102556
```
Kazu Hirata committed Jul 29, 2005
9e4eb559 Browse Files

cfg.c, [...]: Fix comment typos. · 536fa7b7

	* cfg.c, tree-complex.c, config/frv/frv.c, config/i386/i386.c:
	Fix comment typos.

From-SVN: r102555

committed Jul 29, 2005

536fa7b7 Browse Files

* method.c: Fix a comment typo. · b2b800a0
```
From-SVN: r102554
```
Kazu Hirata committed Jul 29, 2005
b2b800a0 Browse Files

tree-ssa-dom.c (struct opt_stats_d): Add field num_iterations. · 6a2cf9dc


	* tree-ssa-dom.c (struct opt_stats_d): Add field num_iterations.
	(tree_ssa_dominator_optimize): Increment it.
	(dump_dominator_optimization_stats): Print it.

From-SVN: r102553

committed Jul 29, 2005

6a2cf9dc Browse Files

re PR libstdc++/22284 (ia64 exception handling broken) · 216edb22

2005-07-29  H.J. Lu  <hongjiu.lu@intel.com>

	PR libstdc++/22284
	* libsupc++/eh_personality.cc (PERSONALITY_FUNCTION): Revert
	the change to info.ttype_base.

From-SVN: r102552

committed Jul 29, 2005

216edb22 Browse Files

re PR rtl-optimization/23117 (ICE on valid code while building libgcc) · abf86bf2

Richard Earnshaw  <richard.earnshaw@arm.com>
Steven Bosscher  <stevenb@suse.de>

	PR rtl-optimization/23117
	* sched-rgn.c (add_branch_dependences): Handle COND_EXEC correctly
	when head == tail.  Tidy comment.

Co-Authored-By: Steven Bosscher <stevenb@suse.de>

From-SVN: r102551

committed Jul 29, 2005

abf86bf2 Browse Files

cse.c (exp_equiv_p): Special case CONST_DOUBLE. · 37cf6116

        * cse.c (exp_equiv_p): Special case CONST_DOUBLE.
        * cselib.c (rtx_equal_for_cselib_p): Likewise.
        * jump.c (rtx_renumbered_equal_p): Likewise.
        * loop.c (rtx_equal_for_loop_p): Tidy and special case PC, CC0,
        CONST_INT and CONST_DOUBLE.
        (rtx_equal_for_prefetch_p): Likewise, plus LABEL_REF.
        * reload.c (operands_match_p): Special case CONST_INT and
        CONST_DOUBLE; check mode earlier.

From-SVN: r102548

committed Jul 28, 2005

37cf6116 Browse Files

re PR c/22240 (ICE with transparent unions, function pointers and -pedantic) · 13b22d3a

	PR c/22240
	* c-typeck.c (convert_for_assignment): Do not check
	DECL_IN_SYSTEM_HEADER on NULL fundecl.

testsuite:
	* gcc.dg/transparent-union-4.c: New test.

From-SVN: r102541

committed Jul 29, 2005

13b22d3a Browse Files

re PR c/22192 (Rejection of valid array declaration.) · ca8bdb78

	PR c/22192
	* c-typeck.c (composite_type): Prefer constant size arrays to
	VLAs.

testsuite:
	* gcc.dg/c99-vla-2.c: New test.

From-SVN: r102540

committed Jul 29, 2005

ca8bdb78 Browse Files

re PR middle-end/21720 (GCC incorrectly rounds hex floats) · b608d27a

	PR c/21720
	* real.c (real_from_string): Set last bit if there is a nonzero
	hex digit beyond GCC's internal precision.

testsuite:
	* gcc.dg/hex-round-1.c: New test.

From-SVN: r102539

committed Jul 29, 2005

b608d27a Browse Files

re PR rtl-optimization/22619 (Compilation failure for real_const_1.f and real_const_2.f90) · a560c83a
```
        PR rtl-opt/22619
        * cfgcleanup.c (try_forward_edges): Watch out for end of
        insn chain.

From-SVN: r102536
```
Richard Henderson committed Jul 28, 2005
a560c83a Browse Files
Daily bump. · 7c4b98b5
```
[[Split portion of a mixed commit.]]

From-SVN: r102532.2
```
GCC Administrator committed Jul 29, 2005
7c4b98b5 Browse Files
* trans-types.h (gfc_array_range_type): Add missing GTY decl for this. · 7e6de2a5
```
From-SVN: r102529
```
Steven Bosscher committed Jul 29, 2005
7e6de2a5 Browse Files

28 Jul, 2005 1 commit
- Remove misleading use of the word "all". · 66f33c03
```
PR c/23106
* doc/invoke.texi (Wstrict-aliasing=2): Fix misleading wording.

From-SVN: r102528
```
  James E Wilson committed Jul 28, 2005
  66f33c03 Browse Files