Commits · 02f6574b2b58d88f6dfc355985cd9013e918bf77 · lvzhengyang / riscv-gcc-1

14 Mar, 2012 12 commits

expr.c (expand_assignment): Use expand_expr with EXPAND_WRITE when expanding MEM_REFs... · 02f6574b

2012-03-14  Martin Jambor  <mjambor@suse.cz>

	* expr.c (expand_assignment): Use expand_expr with EXPAND_WRITE
	when expanding MEM_REFs, MEM_TARGET_REFs and handled_component
	bases.
	(expand_expr_real_1): Do not handle misalignment if modifier is
	EXPAND_WRITE.

From-SVN: r185389

committed Mar 14, 2012

02f6574b Browse Files

re PR middle-end/52584 (Fails to constant fold vector upper/lower half BIT_FIELD_REFs) · 995ec132

2012-03-14  Richard Guenther  <rguenther@suse.de>

	PR middle-end/52584
	* tree-vect-generic.c (type_for_widest_vector_mode): Take
	element type instead of mode, use build_vector_type_for_mode
	instead of the langhook, build a vector of proper signedness.
	(expand_vector_operations_1): Adjust.

From-SVN: r185385

committed Mar 14, 2012

995ec132 Browse Files

re PR c++/52582 (g++ ICE when compiling qt-4.8.0 with -O2 on PPC (32bit)) · 0ec2c2a9

	PR c++/52582
	* config/rs6000/rs6000.c (call_ABI_of_interest): Return true
	if c_node is NULL.

	* g++.dg/opt/pr52582.C: New test.

From-SVN: r185384

committed Mar 14, 2012

0ec2c2a9 Browse Files

forward_list.h: Fix comments. · 43094d44

2012-03-14  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/forward_list.h: Fix comments.

From-SVN: r185382

committed Mar 14, 2012

43094d44 Browse Files

re PR c++/52582 (g++ ICE when compiling qt-4.8.0 with -O2 on PPC (32bit)) · 7501ca28

2012-03-14  Richard Guenther  <rguenther@suse.de>

	PR middle-end/52582
	* gimple-fold.c (canonicalize_constructor_val): Make sure
	we have a cgraph node for a FUNCTION_DECL that comes from
	a constructor.
	(gimple_get_virt_method_for_binfo): Likewise.

From-SVN: r185381

committed Mar 14, 2012

7501ca28 Browse Files

re PR tree-optimization/52571 (vectorizer changes alignment of common symbols) · c205d0b3

2012-03-14  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/52571
	* tree-vect-data-refs.c (vect_compute_data_ref_alignment): Move
	flag_section_anchors check ...
	(vect_can_force_dr_alignment_p): ... here.  Do not re-align
	DECL_COMMON variables.

	* gcc.dg/vect/vect-2.c: Initialize arrays.
	* gcc.dg/vect/no-section-anchors-vect-34.c: Likewise.
	* gcc.target/i386/recip-vec-divf.c: Use -fno-common.
	* gcc.target/i386/recip-vec-sqrtf.c: Likewise.

From-SVN: r185380

committed Mar 14, 2012

c205d0b3 Browse Files

re PR target/52080 (Stores to bitfields introduce a store-data-race on adjacent data) · 26c71b93

2012-03-14  Richard Guenther  <rguenther@suse.de>

	* tree.h (DECL_BIT_FIELD_REPRESENTATIVE): New define.
	* stor-layout.c (start_bitfield_representative): New function.
	(finish_bitfield_representative): Likewise.
	(finish_bitfield_layout): Likewise.
	(finish_record_layout): Call finish_bitfield_layout.
	* tree.c (free_lang_data_in_decl): Only free DECL_QUALIFIER
	for QUAL_UNION_TYPE fields.
	* tree-streamer-in.c (lto_input_ts_field_decl_tree_pointers):
	Stream DECL_BIT_FIELD_REPRESENTATIVE.
	* tree-streamer-out.c (write_ts_field_decl_tree_pointers): Likewise.

	PR middle-end/52080
	PR middle-end/52097
	PR middle-end/48124
	* expr.c (get_bit_range): Unconditionally extract bitrange
	from DECL_BIT_FIELD_REPRESENTATIVE.
	(expand_assignment): Adjust call to get_bit_range.

	* gcc.dg/torture/pr48124-1.c: New testcase.
	* gcc.dg/torture/pr48124-2.c: Likewise.
	* gcc.dg/torture/pr48124-3.c: Likewise.
	* gcc.dg/torture/pr48124-4.c: Likewise.

From-SVN: r185379

committed Mar 14, 2012

26c71b93 Browse Files

re PR middle-end/52578 (Fails to fold another size difference) · 1caf8dd6

2012-03-14  Richard Guenther  <rguenther@suse.de>

	PR middle-end/52578
	* fold-const.c (fold_unary_loc): Fold (T1)(T2)x to (T1)x if
	the outermost conversion is a sign-change only.
	(fold_binary_loc): Disregard widening and sign-changing
	conversions when we determine if two variables are equal
	for reassociation.
	* tree-ssa-forwprop.c (combine_conversions): Fold (T1)(T2)x to
	(T1)x if the outermost conversion is a sign-change only.

	* gcc.dg/pr52578.c: New testcase.

From-SVN: r185378

committed Mar 14, 2012

1caf8dd6 Browse Files

Revert: · a1d3d84b

	2012-03-14  Uros Bizjak  <ubizjak@gmail.com>

	* config/i386/predicates.md (constant_call_address_operand): Declare
	as special predicate.  Update all uses.

From-SVN: r185376

committed Mar 14, 2012

a1d3d84b Browse Files

re PR c++/52521 ([C++11] user defined literals and order of declaration) · 717a5c62

	PR c++/52521
	* parser.c (lookup_literal_operator): Return fn only if
	processed all arguments from args vector and argtypes is
	void_list_node.

	* g++.dg/cpp0x/udlit-args2.C: New test.

From-SVN: r185375

committed Mar 14, 2012

717a5c62 Browse Files

Makefile.in (TEST_GCC_EXEC_PREFIX): New. · 036bd35e
```
	libstdc++-v3:
	* testsuite/Makefile.in (TEST_GCC_EXEC_PREFIX): New.

From-SVN: r185374
```
Terry Guo committed Mar 14, 2012
036bd35e Browse Files
Daily bump. · b56b65e0
```
From-SVN: r185371
```
GCC Administrator committed Mar 14, 2012
b56b65e0 Browse Files

13 Mar, 2012 28 commits

* gennews (files): Add files for GCC 4.7. · bfdac9a1
```
From-SVN: r185365
```
Joseph Myers committed Mar 13, 2012
bfdac9a1 Browse Files
libgo: Export {enter,exit}syscall and use it for getaddrinfo. · 24aea587
```
From-SVN: r185363
```
Ian Lance Taylor committed Mar 13, 2012
24aea587 Browse Files

re PR rtl-optimization/48596 ([SH] unable to find a register to spill in class 'FPUL_REGS') · 13bd57a1

	PR target/48596
	* gcc.target/sh/pr48596.c: Move accidentally added new test case to ...
	* gcc.c-torture/compile/pr48596.c: ... here.

From-SVN: r185362

committed Mar 13, 2012

13bd57a1 Browse Files

ffi.c (ffi_prep_closure_loc): Don't ASSERT ABI test, just return FFI_BAD_ABI when things are wrong. · 60f9021b

	* src/sh/ffi.c (ffi_prep_closure_loc): Don't ASSERT ABI test,
	just return FFI_BAD_ABI when things are wrong.
	* src/sh64/ffi.c (ffi_prep_closure_loc): Ditto.

From-SVN: r185361

committed Mar 13, 2012

60f9021b Browse Files

libitm: Fix lost wake-up in serial lock. · 0d23faac

	PR libitm/52526
	* config/linux/rwlock.cc (GTM::gtm_rwlock::read_lock): Fix lost
	wake-up.

From-SVN: r185358

committed Mar 13, 2012

0d23faac Browse Files

PR c++/51641 - Lookup finds enclosing class member instead of template parameter · 74788b80

gcc/cp/

	PR c++/51641
	* cp-tree.h (template_type_parameter_p): Declare new function.
	(parameter_of_template_p): Remove
	* pt.c (template_type_parameter_p): Define new function.
	(parameter_of_template_p): Remove.
	* name-lookup.c (binding_to_template_parms_of_scope_p): Don't rely
	on parameter_of_template_p anymore.  Compare the level of the
	template parameter to the depth of the template.

gcc/testsuite/

	PR c++/51641
	* g++.dg/lookup/hidden-class17.C: New test.


Conflicts:

	gcc/cp/pt.c

From-SVN: r185357

committed Mar 13, 2012

74788b80 Browse Files

Use next_conversion for better safety · 40703fdf

gcc/cp/

	* call.c (standard_conversion, build_integral_nontype_arg_conv)
	(build_new_op_1, convert_like_real, is_subseq)
	(maybe_handle_implicit_object, maybe_handle_ref_bind, compare_ics)
	(joust): Use next_conversion instead of accessing fields of struct
	conversion directly.

From-SVN: r185356

committed Mar 13, 2012

40703fdf Browse Files

re PR c/52577 (__builtin_shuffle -Wunused-but-set-* false positives) · 9243c51d

	PR c/52577
	* c-parser.c (c_parser_postfix_expression)
	<case RID_BUILTIN_SHUFFLE>: Call mark_exp_read on argument values.

	* gcc.dg/Wunused-var-3.c: New test.

From-SVN: r185355

committed Mar 13, 2012

9243c51d Browse Files

re PR go/52557 (Timex undefined on arm-linux-gnueabi) · 42cd8749
```
	PR go/52557
mksysinfo: Fix handling of timex for ARM GNU/Linux.

From-SVN: r185354
```
Ian Lance Taylor committed Mar 13, 2012
42cd8749 Browse Files
i386.c (x86_decompose_address): Fix commit. · be23f732
```
	* config/i386/i386.c (x86_decompose_address): Fix commit.

From-SVN: r185353
```
Uros Bizjak committed Mar 13, 2012
be23f732 Browse Files

smmintrin.h: Avoid /* within a comment. · b7613c91

	* config/i386/smmintrin.h: Avoid /* within a comment.
	* config/i386/nmmintrin.h: Likewise.

From-SVN: r185352

committed Mar 13, 2012

b7613c91 Browse Files

i386.md (xbegin): Remove constraint from expander. · 9020ff27
```
	* config/i386/i386.md (xbegin): Remove constraint from expander.

From-SVN: r185351
```
Uros Bizjak committed Mar 13, 2012
9020ff27 Browse Files

predicates.md (constant_call_address_operand): Declare as special predicate. · 6e5c8423

	* config/i386/predicates.md (constant_call_address_operand): Declare
	as special predicate.  Update all uses.
	* config/i386/i386.md: Remove mode from constant_call_address_operand
	predicates.
	* config/i386/i386.c (ix86_output_call_insn): Call
	constant_call_address_operand with VOIDmode.

From-SVN: r185350

committed Mar 13, 2012

6e5c8423 Browse Files

Assert DWARF register size <= saved reg size · f155bc64

2012-03-13  H.J. Lu  <hongjiu.lu@intel.com>

	* unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
	<= saved reg size.

From-SVN: r185346

committed Mar 13, 2012

f155bc64 Browse Files

i386.c (ix86_decompose_address): Handle subregs of AND zero extended address correctly. · ff71e554
```
	* config/i386/i386.c (ix86_decompose_address): Handle subregs of
	AND zero extended address correctly.

From-SVN: r185343
```
Uros Bizjak committed Mar 13, 2012
ff71e554 Browse Files

predicates.md (tls_symbolic_operand): Declare as special predicate. · 62a1c041

	* config/i386/predicates.md (tls_symbolic_operand): Declare as
	special predicate.
	(tls_modbase_operand): Ditto.
	* config/i386/i386.md: Remove mode from tls_symbolic_operand and
	tls_modbase_operand predicates.

From-SVN: r185341

committed Mar 13, 2012

62a1c041 Browse Files

gigi.h (flag_vms_malloc64): Refine condition. · 7e9e7e6c

2012-03-13  Tristan Gingold  <gingold@adacore.com>

	* gcc-interface/gigi.h (flag_vms_malloc64): Refine condition.

From-SVN: r185337

committed Mar 13, 2012

7e9e7e6c Browse Files

expr.c (expand_assignment): Handle misaligned scalar writes to memory through… · 43332529

expr.c (expand_assignment): Handle misaligned scalar writes to memory through top-level MEM_REFs by calling...

2012-03-13  Martin Jambor  <mjambor@suse.cz>

	* expr.c (expand_assignment): Handle misaligned scalar writes to
	memory through top-level MEM_REFs by calling store_bit_field.

	* testsuite/gcc.dg/misaligned-expand-2.c: New test.

From-SVN: r185336

committed Mar 13, 2012

43332529 Browse Files

sysdep.c: Adjust condition after removal of __osf__. · 3985be59

2012-03-13  Tristan Gingold  <gingold@adacore.com>

	* sysdep.c: Adjust condition after removal of __osf__.

From-SVN: r185335

committed Mar 13, 2012

3985be59 Browse Files

re PR middle-end/52134 (Does not fold (x * 4) & -4) · 0c12cd5e

2012-03-13  Richard Guenther  <rguenther@suse.de>

	PR middle-end/52134
	* fold-const.c (fold_binary_loc): Fold (X * Y) & -(1 << CST) to X * Y
	if Y is a constant multiple of 1 << CST.

	* gcc.dg/pr52134.c: New testcase.

From-SVN: r185334

committed Mar 13, 2012

0c12cd5e Browse Files

crontab: Remove 4.4 branch from the list of snapshots to make. · 2895dfa4

	* crontab: Remove 4.4 branch from the list of snapshots to make.
	* update_version_svn (IGNORE_BRANCHES): Add gcc-4_4-branch.

From-SVN: r185330

committed Mar 13, 2012

2895dfa4 Browse Files

re PR target/52488 (avr-*: internal compiler error: in extract_insn, at recog.c:2123) · ae606c28

	PR target/52488
	* config/avr/avr.c (avr_prologue_setup_frame): Cut down stack
	offset (size) to a value the insns can deal with.
	(expand_epilogue): Ditto.

From-SVN: r185329

committed Mar 13, 2012

ae606c28 Browse Files

neon.ml (ops): Fixup expected instructions for unsigned vector compares. · a0a6e3f7
```
	* gcc/config/arm/neon.ml (ops): Fixup expected instructions for
	unsigned vector compares.

From-SVN: r185328
```
Matthew Gretton-Dann committed Mar 13, 2012
a0a6e3f7 Browse Files
i386.c (ix86_decompose_address): Prevent %fs:(%reg) addresses only when %reg is not in word mode. · 9ec96023
```
	* config/i386/i386.c (ix86_decompose_address): Prevent %fs:(%reg)
	addresses only when %reg is not in word mode.

From-SVN: r185327
```
Uros Bizjak committed Mar 13, 2012
9ec96023 Browse Files

Fix sgi typos · d47657bd

	libgcc:
	* config/arm/crtn.S: Fix typo.

	gcc/testsuite:
	* ada/acats/tests/cd/cdd1001.a (CDD1001): Fix typo.

	gcc:
	* config/microblaze/microblaze.md: Fix typo.
	* tree-if-conv.c: Likewise.
	* tree-vect-patterns.c: Likewise.

From-SVN: r185325

committed Mar 13, 2012

d47657bd Browse Files

libgcov.c: Remove stdio.h include and NULL un-define. · 5bef73a1

2012-03-13  Richard Guenther  <rguenther@suse.de>

	* libgcov.c: Remove stdio.h include and NULL un-define.

From-SVN: r185324

committed Mar 13, 2012

5bef73a1 Browse Files

Remove extra_passes · d82c57a8

	* config.gcc (extra_passes): Remove.
	* configure.ac (extra_passes): Don't substitute.
	* configure: Regenerate.
	* Makefile.in (EXTRA_PASSES): Remove.
	(GCC_PASSES): Remove $(EXTRA_PASSES).
	(MOSTLYCLEANFILES): Likewise.
	(native): Likewise.
	(install-common): Likewise.

From-SVN: r185323

committed Mar 13, 2012

d82c57a8 Browse Files

re PR bootstrap/52569 (bootstrap fails on x86_64-apple-darwin10 at revision 185261) · 9c4271f3
```
2012-03-13  Richard Guenther  <rguenther@suse.de>

	PR target/52569
	* unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.

From-SVN: r185322
```
Richard Guenther committed Mar 13, 2012
9c4271f3 Browse Files