Commits · 5d497b05fe68fe4561909a3c1fbfb559e93cc4bb · lvzhengyang / riscv-gcc-1

28 May, 2012 2 commits

re PR c++/53503 ([C++0x] unexpected AST of kind ltgt_expr) · 5d497b05

gcc/cp
2012-05-28  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/53503
	* semantics.c (potential_constant_expression_1): Handle LTGT_EXPR.

libstdc++-v3
2012-05-28  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/53503
	* testsuite/26_numerics/headers/cmath/53503.cc: New.

From-SVN: r187928

committed May 28, 2012

5d497b05 Browse Files

Daily bump. · fa1fd5ce
```
From-SVN: r187927
```
GCC Administrator committed May 28, 2012
fa1fd5ce Browse Files

27 May, 2012 3 commits

tree.c (build_constructor): Propagate TREE_SIDE_EFFECTS. · 253cbc5f
```
	* tree.c (build_constructor): Propagate TREE_SIDE_EFFECTS.
testsuite/
	* gcc.dg/stmt-expr-4.c: New.

From-SVN: r187923
```
Nathan Sidwell committed May 27, 2012
253cbc5f Browse Files

Minor timing cleanups. · 1ca8bef0

2012-05-27  Janne Blomqvist  <jb@gcc.gnu.org>

	* intrinsics/time_1.h (gf_cputime): Don't reevaluate HZ expression
	for times fallback, clarify operation ordering for times and clock
	fallbacks.
	(gf_gettime): Fix comment typo.

From-SVN: r187922

committed May 27, 2012

1ca8bef0 Browse Files

Daily bump. · f51a04db
```
From-SVN: r187921
```
GCC Administrator committed May 27, 2012
f51a04db Browse Files

26 May, 2012 8 commits

re PR c++/53491 (ICE in build_target_expr_with_type, at cp/tree.c:587) · 982058cb

/cp
2012-05-26  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/53491
	* tree.c (stabilize_expr): Handle exp of void type.

/testsuite
2012-05-26  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/53491
	* g++.dg/parse/crash60.C: New.

From-SVN: r187917

committed May 26, 2012

982058cb Browse Files

re PR c++/53220 (g++ mis-compiles compound literals) · 1f37c583

	PR c++/53220
gcc/
	* c-typeck.c (array_to_pointer_conversion): Give -Wc++-compat warning
	about array compound literals.
gcc/cp/
	* call.c (convert_like_real) [ck_list]: Take array address directly.
	* typeck.c (decay_conversion): Reject decay of an array compound
	literal.

From-SVN: r187916

committed May 26, 2012

1f37c583 Browse Files

re PR ada/50294 (ICE in output_constructor_regular_field) · c4c57c9c
```
	PR ada/50294
	* gnat.dg/array21.adb: New test.

From-SVN: r187914
```
Eric Botcazou committed May 26, 2012
c4c57c9c Browse Files

cfgcleanup.c (try_optimize_cfg): Do not delete forwarder blocks if CLEANUP_NO_INSN_DEL. · 9be94227

	* cfgcleanup.c (try_optimize_cfg): Do not delete forwarder blocks
	if CLEANUP_NO_INSN_DEL.
	* cfgrtl.c (unique_locus_on_edge_between_p): New function extracted
	from cfg_layout_merge_blocks.
	(emit_nop_for_unique_locus_between): New function.
	(rtl_merge_blocks): Invoke emit_nop_for_unique_locus_between.
	(cfg_layout_merge_blocks): Likewise.

From-SVN: r187913

committed May 26, 2012

9be94227 Browse Files

* gnat.dg/renaming5.adb: Adjust dg-final directive. · 60ba49d0
```
From-SVN: r187912
```
Eric Botcazou committed May 26, 2012
60ba49d0 Browse Files

df-scan.c (df_def_record_1): Assert a parallel must contain an EXPR_LIST at this point. · c5ebdc25

2012-05-26  Dimitrios Apostolou  <jimis@gmx.net>
	    Paolo Bonzini  <bonzini@gnu.org>

	* df-scan.c (df_def_record_1): Assert a parallel must contain an
	EXPR_LIST at this point.  Receive the LOC and move its extraction...
	(df_defs_record): ... here. Change if-else to a switch statement.
	(df_find_hard_reg_defs, df_find_hard_reg_defs_1): New.
	(df_get_call_refs): Changed defs_generated from bitmap to HARD_REG_SET
	and compute it from df_find_hard_reg_defs(). Record DF_REF_BASE
	DEFs in REGNO order. Use HARD_REG_SET instead of bitmap for
	regs_invalidated_by_call.
	(df_insn_refs_collect): Record DF_REF_REGULAR DEFs after
	df_get_call_refs().


Co-Authored-By: Paolo Bonzini <bonzini@gnu.org>

From-SVN: r187911

committed May 26, 2012

c5ebdc25 Browse Files

decl.c (variant_desc): Rename 'record' to 'new_type'. · 82ea8185

	* gcc-interface/decl.c (variant_desc): Rename 'record' to 'new_type'.
	(build_variant_list): Adjust to above renaming.
	(gnat_to_gnu_entity) <E_Record_Subtype>: Likewise.  Give a unique name
	to the type of the variant containers.
	(create_variant_part_from): Likewise.  Give a unique name to the type
	of the variant part.

From-SVN: r187908

committed May 26, 2012

82ea8185 Browse Files

Daily bump. · 083aa744
```
From-SVN: r187906
```
GCC Administrator committed May 26, 2012
083aa744 Browse Files

25 May, 2012 20 commits

re PR c++/32054 (Storage classes on anonymous unions in classes) · 6d199d3c

/cp
2012-05-25  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/32054
	* parser.c (cp_parser_member_declaration): A storage class is not
	allowed in a declaration of an anonymous aggregate in a class scope.

/testsuite
2012-05-25  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/32054
	* g++.dg/other/anon-union3.C: New.

From-SVN: r187902

committed May 25, 2012

6d199d3c Browse Files

runtime: More efficient implementation of trampolines. · d4dc840d
```
From-SVN: r187899
```
Ian Lance Taylor committed May 25, 2012
d4dc840d Browse Files
compiler: Don't create a closure if not needed. · 40bb0243
```
From-SVN: r187897
```
Ian Lance Taylor committed May 25, 2012
40bb0243 Browse Files

morestack.S (__morestack_non_split): Check whether caller is varargs and needs… · 31a18a7e

morestack.S (__morestack_non_split): Check whether caller is varargs and needs %bp to hold the stack frame on return.

libgcc/:
	* config/i386/morestack.S (__morestack_non_split): Check whether
	caller is varargs and needs %bp to hold the stack frame on return.
gcc/testsuite/:
	* gcc.dg/split-6.c: New test.

From-SVN: r187894

committed May 25, 2012

31a18a7e Browse Files

re PR lto/52178 (Ada bootstrap failure in LTO mode) · 37c59e69

	PR lto/52178
	* tree-inline.c (remap_gimple_op_r): Fix handling of FIELD_DECL.
	* tree.c (RETURN_TRUE_IF_VAR): Do not return true for PLACEHOLDER_EXPR.

From-SVN: r187892

committed May 25, 2012

37c59e69 Browse Files

t-linux64: Delete the 32-bit multilib that uses software floating point emulation. · 13af22d7

2012-05-25  Michael Meissner  <meissner@linux.vnet.ibm.com>

	* config/rs6000/t-linux64: Delete the 32-bit multilib that uses
	software floating point emulation.  No longer build the multilibs
	with -mstrict-align.

From-SVN: r187891

committed May 25, 2012

13af22d7 Browse Files

runtime: Fix cast error in print.c on 32-bit systems. · e5159e60
```
From-SVN: r187889
```
Ian Lance Taylor committed May 25, 2012
e5159e60 Browse Files

re PR objc++/53441 (obj-c++.dg/ivar-invalid-type-1.mm ICE) · b7d56bdf

	PR obj-c++/53441
	* decl.c (grokdeclarator): Check that current_class_type is non-NULL
	before calling constructor_name_p.

From-SVN: r187888

committed May 25, 2012

b7d56bdf Browse Files

re PR middle-end/53008 (abort in _ITM_getTMCloneSafe) · 7be9eece

        PR middle-end/53008
        * trans-mem.c (ipa_tm_create_version_alias): Output new_node if
        accessed indirectly.
        (ipa_tm_create_version): Same.

From-SVN: r187887

committed May 25, 2012

7be9eece Browse Files

* decl.c: Revert unwanted commit. · 305c089a
```
From-SVN: r187886
```
Uros Bizjak committed May 25, 2012
305c089a Browse Files

re PR target/53474 (Solaris/x86 bootstrap with Sun as broken: j.e) · a295fa90

	PR target/53474
	* config/i386/i386.c (ix86_print_operand) <case 'O'>: Print '.' here.
	<case 'C', case 'c', case 'F', case 'f'>: Print '.' only for C and c.

From-SVN: r187885

committed May 25, 2012

a295fa90 Browse Files

re PR target/53435 ((ix86_expand_vec_perm) and (ix86_expand_vec_perm) do not… · 0ba89f9b

re PR target/53435 ((ix86_expand_vec_perm) and (ix86_expand_vec_perm) do not pass arguments to avx2_permvar8s[f,i] correctly)

2012-05-21  Alexander Ivchenko  <alexander.ivchenko@intel.com>

       PR target/53435
       * config/i386/i386.c (ix86_expand_vec_perm): Use correct op.
       (ix86_expand_vec_perm): Use int mode instead of float.
       (expand_vec_perm_pshufb): Remove handling of useseless type
       conversion.

From-SVN: r187881

committed May 25, 2012

0ba89f9b Browse Files

Remove any .comment sections if the first cmp failed · c7046906

	PR bootstrap/53472
	* contrib/compare-debug (remove_comment): New function.
	Remove any .comment sections if the first cmp failed.

From-SVN: r187879

committed May 25, 2012

c7046906 Browse Files

Fix formatting · 619a6950
```
From-SVN: r187875
```
Eric Botcazou committed May 25, 2012
619a6950 Browse Files

re PR ada/52362 (gnat.dg/lto8.adb FAILs with gas/gld) · b993039f

	PR ada/52362
	* config.gcc (i[34567]86-*-mingw* | x86_64-*-mingw*): Set gas and
	gnu_ld variables to yes.
	* configure.ac (HAVE_GNU_LD): Move to after config.gcc inclusion.
	(HAVE_GNU_AS): Likewise.
	* config.in: Regenerate.
	* configure: Likewise.
ada/
	* link.c (__gnat_object_file_option): Set to "-Wl,@" for GNU linker.
	(__gnat_using_gnu_linker): Delete.
	* gnatlink.adb (Gnatlink): Declare Object_File_Option_Ptr here...
	Declare Object_File_Option string constant and Using_GNU_response_file
	boolean constant.
	(Process_Binder_File): ...instead of here.  Delete Using_GNU_Linker,
	Opening and Closing local variables.  Do not handle the GNU linker
	specially.
	(Write_RF): New procedure to write into the response file.  Escape some
	characters if a GNU response file is used.  Keep track of error status.
	Invoke Write_RF to write into the response file.  Delete the file only
	if the link was successful.
	* mlib-utl.adb: Do not `with' package System.
	(Gcc): Likewise.  Declare Object_File_Option string constant and
	Using_GNU_response_file boolean constant.
	(Write_RF): Take a string instead of address and length.  Escape some
	characters if a GNU response file is used.
	Invoke Write_RF to write into the response file.  Delete the file only
	if the link was successful.  Do not warn if it cannot be deleted.

From-SVN: r187874

committed May 25, 2012

b993039f Browse Files

i386.c (struct ix86_frame): Remove unused frame field. · 4aa820fe

gcc/
2012-05-25  Tristan Gingold  <gingold@adacore.com>

	* config/i386/i386.c (struct ix86_frame): Remove unused frame field.
	(ix86_compute_frame_layout): Fix type of stack_alignment_needed
	and preferred_alignment.

gcc/testsuite
2012-05-25  Tristan Gingold  <gingold@adacore.com>

	* gcc.target/i386/large-frame.c: New.

From-SVN: r187873

committed May 25, 2012

4aa820fe Browse Files

ia64-common.c (ia64_except_unwind_info): Fix typo. · d656c9c5

2012-05-25  Tristan Gingold  <gingold@adacore.com>

        * common/config/ia64/ia64-common.c (ia64_except_unwind_info): Fix typo.

From-SVN: r187872

committed May 25, 2012

d656c9c5 Browse Files

tramp.S (trampoline_setup): Use a longcall sequence in the non pic case on VxWorks. · c5768510

        libgcc/
        * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
        sequence in the non pic case on VxWorks.

From-SVN: r187871

committed May 25, 2012

c5768510 Browse Files

fold-const.c (optimize_bit_field_compare): Abort early in the strict volatile bitfields case. · 48938147
```
gcc/
	* fold-const.c (optimize_bit_field_compare): Abort early in the strict
	volatile bitfields case.

From-SVN: r187869
```
Thomas Schwinge committed May 25, 2012
48938147 Browse Files
Daily bump. · 1746f586
```
From-SVN: r187865
```
GCC Administrator committed May 25, 2012
1746f586 Browse Files

24 May, 2012 7 commits

runtime: Make runtime.Stack actually work. · bac564c5
```
From-SVN: r187854
```
Ian Lance Taylor committed May 24, 2012
bac564c5 Browse Files
PR bootstrap/53459 - unused local typedef when building on altivec · 27c53c0c
```
libcpp/

	PR bootstrap/53459
	* lex.c (search_line_fast): Remove unused typedef check_count.

From-SVN: r187853
```
Dodji Seketeli committed May 24, 2012
27c53c0c Browse Files
runtime: Correct definition of __go_file_line to match declaration. · 9e65cec2
```
From Rainer Orth.

From-SVN: r187851
```
Ian Lance Taylor committed May 24, 2012
9e65cec2 Browse Files
runtime: Copy runtime_printf from other Go library. · 41f9e675
```
From-SVN: r187850
```
Ian Lance Taylor committed May 24, 2012
41f9e675 Browse Files
runtime: Copy runtime_printf from other Go library. · 86ba147f
```
From-SVN: r187848
```
Ian Lance Taylor committed May 24, 2012
86ba147f Browse Files

rs6000.c (rs6000_option_override_internal): Change rs6000_sched_costly_dep… · 6fac31b4

rs6000.c (rs6000_option_override_internal): Change rs6000_sched_costly_dep default to true_store_to_load_dep_costly.

	* config/rs6000/rs6000.c (rs6000_option_override_internal): Change
	rs6000_sched_costly_dep default to true_store_to_load_dep_costly.
	(adjacent_mem_locations): Move some code to and call...
	(get_memref_parts): ...new function.
	(mem_locations_overlap): New function.
	(rs6000_adjust_priority): Adjust calls to is_load_insn/is_store_insn.
	(is_mem_ref): Rename to...
	(find_mem_ref): ...this. Return MEM rtx.
	(get_store_dest): Remove function.
	(is_load_insn1, is_load_insn, is_store_insn1, is_store_insn): Add
	new parameter and adjust calls.
	(rs6000_is_costly_dependence): Update calls for extra arg. Make sure
	mem refs overlap for true_store_to_load_dep_costly.
	(rs6000_sched_reorder2): Update calls for extra arg. Adjust args
	passed to adjacent_mem_locations.
	(is_costly_group): Walk resolved dependency list.
	(force_new_group): Emit group ending nop for Power6/Power7.
	* config/rs6000/rs6000.md (UNSPEC_GRP_END_NOP): New enum value.
	(group_ending_nop): New define_insn.

	* gcc.target/powerpc/lhs-1.c: New.
	* gcc.target/powerpc/lhs-2.c: New.
	* gcc.target/powerpc/lhs-3.c: New.

From-SVN: r187847

committed May 24, 2012

6fac31b4 Browse Files

PR 53456 CPU timing fallback using clock_gettime. · 44813fe0

2012-05-24  Janne Blomqvist  <jb@gcc.gnu.org>

	PR fortran/53456
	* intrinsics/time_1.h (gf_cputime): Fallback for clock_gettime.

From-SVN: r187846

committed May 24, 2012

44813fe0 Browse Files