Commits · e90b336fce3f8e4fe7c65301da0a48da3d9e455c · lvzhengyang / riscv-gcc-1

21 Jan, 2011 16 commits

re PR rtl-optimization/41619 (ICE in insert_save (caller-save.c) for SPEC CPU2000's 252.eon) · e90b336f


	PR rtl-optimization/41619
	* caller-save.c (setup_save_areas): Break out code to determine
	which hard regs are live across calls by examining the reload chains
	so that it is always used.
	Eliminate code which checked REG_N_CALLS_CROSSED.

	PR rtl-optimization/41619
	* gcc.dg/pr41619.c: New.

From-SVN: r169095

committed Jan 21, 2011

e90b336f Browse Files

re PR tree-optimization/47355 (ICE: verify_ssa failed with -O2 -fipa-cp-clone) · 3ffe07e1

	PR tree-optimization/47355
	* tree-eh.c (cleanup_empty_eh_merge_phis): Give up if
	NOP has non-debug uses beyond PHIs in new_bb.

	* g++.dg/opt/pr47355.C: New test.

From-SVN: r169094

committed Jan 21, 2011

3ffe07e1 Browse Files

re PR debug/47106 (-fcompare-debug failure (length) with -fpartial-inlining… · 1c7d0b34

re PR debug/47106 (-fcompare-debug failure (length) with  -fpartial-inlining -flto -fconserve-stack)

PR debug/47106
* cfgexpand.c (account_used_vars_for_block): Only account vars
that are annotated as used.
(estimated_stack_frame_size): Don't set TREE_USED.
* tree-dfa.c (create_var_ann): Mark variable as used.

From-SVN: r169093

committed Jan 21, 2011

1c7d0b34 Browse Files

re PR other/47395 (the tree code WIDEN_MULT_MINUS_EXPR has a mismatching name) · f99cc488
```
2011-01-21  Richard Guenther  <rguenther@suse.de>

	PR middle-end/47395
	* tree.def (WIDEN_MULT_MINUS_EXPR): Fix printed name.

From-SVN: r169092
```
Richard Guenther committed Jan 21, 2011
f99cc488 Browse Files

pr47392.c: Make test non-static instead of making main hot. · 657cbcff

2011-01-21  Richard Guenther  <rguenther@suse.de>

        * gcc.dg/tree-ssa/pr47392.c: Make test non-static instead of
        making main hot.

From-SVN: r169091

committed Jan 21, 2011

657cbcff Browse Files

re PR tree-optimization/47365 (wrong code with -O -ftree-pre) · 3bc27de7

2011-01-21  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/47365
	* tree-ssa-sccvn.h (vn_lookup_kind): Declare.
	(vn_reference_lookup_pieces): Adjust.
	(vn_reference_lookup): Likewise.
	* tree-ssa-sccvn.c (vn_walk_kind): New static global.
	(vn_reference_lookup_3): Only look through kills if in
	VN_WALKREWRITE mode.
	(vn_reference_lookup_pieces): Adjust.
	(vn_reference_lookup): Likewise.
	(visit_reference_op_load): Likewise.
	(visit_reference_op_store): Likewise.
	* tree-ssa-pre.c (phi_translate_1): Use VN_WALK mode.
	(compute_avail): Likewise.
	(eliminate): Likewise.

	* gcc.dg/torture/pr47365.c: New testcase.
	* gcc.dg/tree-ssa/pr47392.c: Likewise.

From-SVN: r169089

committed Jan 21, 2011

3bc27de7 Browse Files

configure.ac: Use AS_HELP_STRING throughout. · 33e39b66
```
* configure.ac: Use AS_HELP_STRING throughout.
* configure: Regenerate.

From-SVN: r169088
```
Andreas Schwab committed Jan 21, 2011
33e39b66 Browse Files
* g++.dg/other/anon5.C: Skip on mips-sgi-irix*. · 5a8ab623
```
From-SVN: r169085
```
Rainer Orth committed Jan 21, 2011
5a8ab623 Browse Files

re PR tree-optimization/47391 (read from const volatile incorrectly eliminated) · 3a2df831

	PR tree-optimization/47391
	* varpool.c (const_value_known_p): Return false if
	decl is volatile.

	* gcc.dg/pr47391.c: New test.

From-SVN: r169084

committed Jan 21, 2011

3a2df831 Browse Files

tree-ssa-live.c (remove_unused_scope_block_p): Don't remove DECL_IGNORED_P… · d8debb1d

tree-ssa-live.c (remove_unused_scope_block_p): Don't remove DECL_IGNORED_P non-reg vars if they are used.

	* tree-ssa-live.c (remove_unused_scope_block_p): Don't remove
	DECL_IGNORED_P non-reg vars if they are used.

From-SVN: r169083

committed Jan 21, 2011

d8debb1d Browse Files

* g++.dg/template/char1.C: Use signed char. · f316861a
```
From-SVN: r169082
```
Rainer Orth committed Jan 21, 2011
f316861a Browse Files

re PR bootstrap/47215 (Failed to bootstrap) · 1dd584a2

2011-01-21  Kai Tietz  <kai.tietz@onevision.com>

        PR bootstrap/47215
        * decl.c (java_init_decl_processing): Remove
        va_list_type_node related type initializations.

2011-01-21  Kai Tietz  <kai.tietz@onevision.com>

	PR bootstrap/47215
	* config/i386/i386.c (ix86_local_alignment): Handle
	case for va_list_type_node is nil.
	(ix86_canonical_va_list_type): Likewise.

From-SVN: r169080

committed Jan 21, 2011

1dd584a2 Browse Files

re PR fortran/47377 (internal compiler error: in fold_convert_loc, at fold-const.c:1906) · 7f1f7ffb

2011-01-21  Tobias Burnus  <burnus@net-b.de>

        PR fortran/47377
        * expr.c (gfc_check_pointer_assign): Reject expr data-targets
        without pointer attribute.

2011-01-21  Tobias Burnus  <burnus@net-b.de>

        PR fortran/47377
        * gfortran.dg/pointer_target_4.f90: New.

From-SVN: r169079

committed Jan 21, 2011

7f1f7ffb Browse Files

Fix typo in comment. · 4312bb18
```
From-SVN: r169078
```
Mike Stump committed Jan 21, 2011
4312bb18 Browse Files
rs6000-c.c (rs6000_cpu_cpp_builtins): Add builtin_define __CMODEL_MEDIUM__ and __CMODEL_LARGE__. · 7f9f095e
```
	* config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Add
	builtin_define __CMODEL_MEDIUM__ and __CMODEL_LARGE__.

From-SVN: r169077
```
Alan Modra committed Jan 21, 2011
7f9f095e Browse Files
Daily bump. · 437aabed
```
From-SVN: r169076
```
GCC Administrator committed Jan 21, 2011
437aabed Browse Files

20 Jan, 2011 15 commits

re PR libstdc++/36104 (gnu-versioned-namespace is broken) · bddd6626

2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/36104
	* acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.

From-SVN: r169072

committed Jan 20, 2011

bddd6626 Browse Files

Rename f_load to f_fpa_loads patch · 837b01f6

2011-01-20  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

	* config/arm/arm.md (define_attr type): Rename f_load
	and f_store to f_fpa_load and f_fpa_store. Update.
	(write_conflict): Deal with rename fallout.
	(*push_fp_multi): Likewise.
	* config/arm/fpa.md (f_load): Use f_fpa_load.
	(f_store): Use f_fpa_store.
	(*movsf_fpa): Likewise.
	(*movdf_fpa): Likewise.
	(*movxf_fpa): Likewise.
	(*thumb2_movsf_fpa): Likewise.
	(*thumb2_movdf_fpa): Likewise.
	(*thumb2_movxf_fpa): Likewise.
	* config/arm/vfp.md (*thumb2_movdf_vfp): Fix attribute to
	f_loadd and f_stored.
	(*thumb2_movdi_vfp): Likewise.
	(*thumb2_movsf_vfp): Fix attribute to f_loads.
	(*thumb2_movsi_vfp): Likewise.
	* config/arm/cortex-m4-fpu.md (cortex_m4_f_load):
	Use f_loads instead of f_load.
	* config/arm/cortex-a5.md (cortex_a5_f_loads): Remove f_load.

From-SVN: r169071

committed Jan 20, 2011

837b01f6 Browse Files

Refix test for PR47251 · aaab40fa
```
From-SVN: r169067
```
Michael Meissner committed Jan 20, 2011
aaab40fa Browse Files

re PR libstdc++/47380 (concept checking and incomplete types) · f22ee689

2011-01-20  Jonathan Wakely  <jwakely.gcc@gmail.com>

        PR libstdc++/47380
	* doc/xml/manual/diagnostics.xml: Replace note about C++0x concepts.

From-SVN: r169064

committed Jan 20, 2011

f22ee689 Browse Files

PR libstdc++/36104 part three · 9b690d8c

2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/36104 part three
	* src/hashtable_c++0x.cc: Adjust namespace macros.
	* testsuite/util/testsuite_rvalref.h: Don't forward declare hash.
	* config/abi/pre/gnu-versioned-namespace.ver: Update.

From-SVN: r169063

committed Jan 20, 2011

9b690d8c Browse Files

hash_load_check_resize_trigger_imp.hpp: Adjust assert condition. · 191e7a30

2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>

	* include/ext/pb_ds/detail/resize_policy/
	hash_load_check_resize_trigger_imp.hpp: Adjust assert condition.
	* include/ext/pb_ds/detail/pat_trie_/
	constructors_destructor_fn_imps.hpp: Same.
	* include/ext/pb_ds/detail/binary_heap_/erase_fn_imps.hpp: Format.
	* include/ext/pb_ds/detail/ov_tree_map_/debug_fn_imps.hpp: Same.
	* include/ext/pb_ds/detail/debug_map_base.hpp: Use never_adjustor.

	* testsuite/ext/pb_ds/regression/hash_data_map_rand.cc: Adjust
	iterations downward when testing in debug mode.
	* testsuite/ext/pb_ds/regression/trie_data_map_rand.cc: Same.
	* testsuite/ext/pb_ds/regression/tree_no_data_map_rand.cc: Same.
	* testsuite/ext/pb_ds/regression/hash_no_data_map_rand.cc: Same.
	* testsuite/ext/pb_ds/regression/tree_data_map_rand.cc: Same.
	* testsuite/ext/pb_ds/regression/trie_no_data_map_rand.cc: Same.
	* testsuite/ext/pb_ds/example/hash_illegal_resize.cc: Use SIZE,
	reduce in debug mode.

From-SVN: r169061

committed Jan 20, 2011

191e7a30 Browse Files

xtensa.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove. · a1a79768

	* config/xtensa/xtensa.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove.
	* config/xtensa/xtensa-protos.h (constantpool_address_p): Remove.
	* config/xtensa/xtensa.c (TARGET_MODE_DEPENDENT_ADDRESS_P): Define.
	(xtensa_mode_dependent_address_p): New function.
	(constantpool_address_p): Make static. Change return type to bool.
	Change argument type to const_rtx. Use CONST_INT_P predicate.

From-SVN: r169060

committed Jan 20, 2011

a1a79768 Browse Files

re PR tree-optimization/46583 (-fcompare-debug failure with -O -fno-inline -fipa-cp -fipa-cp-clone) · 427f6cec

gcc/ChangeLog:
PR debug/46583
* tree-ssa-live.c (remove_unused_scope_block_p): Keep type decls.
gcc/testsuite/ChangeLog:
PR debug/46583
* g++.dg/debug/pr46583.C: New.

From-SVN: r169058

committed Jan 20, 2011

427f6cec Browse Files

re PR debug/47283 (ICE in refs_may_alias_p_1, at tree-ssa-alias.c) · 583ac69c

	PR debug/47283
	* cfgexpand.c (expand_debug_expr): Instead of generating
	(mem (debug_implicit_ptr)) for MEM_REFs use COMPONENT_REF
	etc. handling.

	* g++.dg/debug/pr47283.C: New test.

From-SVN: r169057

committed Jan 20, 2011

583ac69c Browse Files

re PR testsuite/47371 (FAIL: gcc.target/i386/headmerge-[12].c) · 55429b8e

	PR testsuite/47371
	* gcc.target/i386/headmerge-1.c: Tighten up scan-assembler regex.
	* gcc.target/i386/headmerge-2.c: Likewise.

From-SVN: r169056

committed Jan 20, 2011

55429b8e Browse Files

re PR middle-end/47370 (error: invalid first operand of MEM_REF) · 93e452ed

2011-01-20  Richard Guenther  <rguenther@suse.de>

	PR middle-end/47370
	* tree-inline.c (remap_gimple_op_r): Recurse manually for
	the pointer operand of MEM_REFs.

	* gcc.dg/torture/pr47370.c: New testcase.

From-SVN: r169055

committed Jan 20, 2011

93e452ed Browse Files

re PR tree-optimization/46130 (ICE: SIGSEGV in walk_stmt_load_store_addr_ops… · 28fc44f3

re PR tree-optimization/46130 (ICE: SIGSEGV in walk_stmt_load_store_addr_ops (gimple.c:4894) with -O2 -fno-tree-dce)

	PR tree-optimization/46130
	* ipa-split.c (consider_split): If return_bb contains non-virtual
	PHIs other than for retval or if split_function would not adjust it,
	refuse to split.

	* gcc.dg/pr46130-1.c: New test.
	* gcc.dg/pr46130-2.c: New test.

From-SVN: r169052

committed Jan 20, 2011

28fc44f3 Browse Files

re PR other/47167 (Performance regression in numerical code) · ddd268f2

2011-01-20  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/47167
	* tree-ssa-copyrename.c (copy_rename_partition_coalesce):
	Revert previous change, only avoid enumeral type changes.

From-SVN: r169050

committed Jan 20, 2011

ddd268f2 Browse Files

tm.texi.in (BRANCH_COST): Englishify. · 525d13b0

	* doc/tm.texi.in (BRANCH_COST): Englishify.
	* doc/tm.texi (BRANCH_COST): Likewise.

From-SVN: r169043

committed Jan 20, 2011

525d13b0 Browse Files

Daily bump. · 34d2545c
```
From-SVN: r169042
```
GCC Administrator committed Jan 20, 2011
34d2545c Browse Files

19 Jan, 2011 9 commits

Fixup formatting. · 10817317
```
From-SVN: r169038
```
Mike Stump committed Jan 19, 2011
10817317 Browse Files
libgo/Makefile.am: Fix typo naming socket_bsd.go. · 15049fa5
```
From-SVN: r169037
```
Ian Lance Taylor committed Jan 19, 2011
15049fa5 Browse Files

re PR c++/47291 (ICE: SIGSEGV in size_binop_loc (fold-const.c:1427) with -g) · 7edb6247

Fix PR c++/47291

gcc/
	PR c++/47291
	* dwarf2out.c (generic_type_p, schedule_generic_params_dies_gen)
	(gen_scheduled_generic_parms_dies): New functions.
	(gen_struct_or_union_type_die): Schedule template parameters DIEs
	generation for the end of CU compilation.
	(dwarf2out_finish): Generate template parameters DIEs here.

gcc/testsuite/

	PR c++/47291
	* g++.dg/debug/dwarf2/template-params-10.C: New test.

From-SVN: r169036

committed Jan 19, 2011

7edb6247 Browse Files

re PR debug/46240 (ice in maybe_register_def) · 23d5ed5d

gcc/ChangeLog:
PR debug/46240
* tree-into-ssa.c (maybe_register_def): Do not attempt to add
debug bind stmt on merge edges.
gcc/testsuite/ChangeLog:
PR debug/46240
* g++.dg/debug/pr46240.cc: New.

From-SVN: r169035

committed Jan 19, 2011

23d5ed5d Browse Files

re PR debug/47079 (FAIL: gcc.dg/guality/nrv-1.c) · 37d6a488

PR debug/47079
PR debug/46724
* function.c (instantiate_expr): Instantiate incoming rtl of
implicit arguments, and recurse on VALUE_EXPRs.
(instantiate_decls): Instantiate rtl and VALUE_EXPR of result.
* var-tracking.c (adjust_mems): Reject virtual_incoming_args_rtx.

From-SVN: r169034

committed Jan 19, 2011

37d6a488 Browse Files

c-parser.c (c_parser_for_statement): Initialize collection_expression. · 689f2c82
```
* c-parser.c (c_parser_for_statement): Initialize
collection_expression.

From-SVN: r169033
```
Alexandre Oliva committed Jan 19, 2011
689f2c82 Browse Files
Remember erroneous type when creating GENERIC for named type. · 966082b6
```
From-SVN: r169030
```
Ian Lance Taylor committed Jan 19, 2011
966082b6 Browse Files
* config/spu/spu-elf.h (ASM_SPEC): Remove %{w:-W}. · 03029de4
```
From-SVN: r169028
```
Joseph Myers committed Jan 19, 2011
03029de4 Browse Files
Don't crash on reference to field with erroneous type. · e76efdbd
```
From-SVN: r169027
```
Ian Lance Taylor committed Jan 19, 2011
e76efdbd Browse Files