Commits · c288ec8f21609193c80546000ac23ce1f1bc69e7 · lvzhengyang / riscv-gcc-1

26 Mar, 2014 22 commits

* libitm.texi (Index): Rename to Library Index. · c288ec8f
```
From-SVN: r208853
```
Joseph Myers committed Mar 26, 2014
c288ec8f Browse Files
re PR fortran/34928 (Extension: volatile common blocks) · 274c7b7b
```
        PR fortran/34928
        * fortran.texi: Document Volatile COMMON as not supported.

From-SVN: r208852
```
Dominique d'Humieres committed Mar 26, 2014
274c7b7b Browse Files
Add libcilkrts/libcilkrts.spec.in, missing from r208847 · 6690cb2e
```
From-SVN: r208851
```
Tobias Burnus committed Mar 26, 2014
6690cb2e Browse Files

ubsan.h (ubsan_create_data): Change second argument's type to const location_t *. · 07d72e1d

	* ubsan.h (ubsan_create_data): Change second argument's type
	to const location_t *.
	* ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
	_("<unknown>").
	(ubsan_create_data): Change second argument to const location_t *PLOC.
	Create Loc field whenever PLOC is non-NULL.
	(ubsan_instrument_unreachable, ubsan_expand_null_ifn,
	ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
	callers.
c-family/
	* c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
	ubsan_instrument_vla, ubsan_instrument_return): Adjust
	ubsan_create_data callers.

From-SVN: r208849

committed Mar 26, 2014

07d72e1d Browse Files

re PR other/59545 (Signed integer overflow issues) · ed0ca1e1
```
	PR other/59545
	* real.c (real_to_integer2): Change type of low to UHWI.

From-SVN: r208848
```
Jakub Jelinek committed Mar 26, 2014
ed0ca1e1 Browse Files

gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus. · b9487dd8

gcc/
2014-03-26  Tobias Burnus  <burnus@net-b.de>

        * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
        (CILK_SELF_SPECS): New define.
        (driver_self_specs): Use it.

libcilkrts/
2014-03-26  Tobias Burnus  <burnus@net-b.de>

        * libcilkrts.spec.in: New.
        * Makefile.am: Handle libcilkrts.spec.
        * configure.ac: Determine link options for libcilkrts.spec.
        * Makefile.in: Regenerate.
        * configure: Regenerate.
        * aclocal.m4: Regenerate.

From-SVN: r208847

committed Mar 26, 2014

b9487dd8 Browse Files

MAINTAINERS (Write After Approval): Add myself. · 8707b3bc
```
        * MAINTAINERS (Write After Approval): Add myself.

From-SVN: r208846
```
Dominique d'Humieres committed Mar 26, 2014
8707b3bc Browse Files

re PR c++/60566 (r208573 omits needed thunks) · d74db8ff

	PR c++/60566
	PR c++/58678
	* class.c (build_vtbl_initializer): Handle abstract dtors here.
	* search.c (get_pure_virtuals): Not here.

From-SVN: r208845

committed Mar 26, 2014

d74db8ff Browse Files

tree-pretty-print.c (percent_K_format): Implement special case for LTO and its… · 3a2700f6

tree-pretty-print.c (percent_K_format): Implement special case for LTO and its stripped down BLOCK tree.

2014-03-26  Richard Biener  <rguenther@suse.de>

	* tree-pretty-print.c (percent_K_format): Implement special
	case for LTO and its stripped down BLOCK tree.

From-SVN: r208843

committed Mar 26, 2014

3a2700f6 Browse Files

re PR sanitizer/56781 (boostrap-asan failure: fixincl fails to link (missing -lasan)) · 9e1c8fc1

	PR sanitizer/56781
	* Makefile.def: Set bootstrap=true; for host fixincludes.
	* configure.ac: Don't bootstrap host fixincludes unless
	--with-build-config=bootstrap-{a,ub}san.
	* Makefile.in: Regenerated.
	* configure: Regenerated.

From-SVN: r208842

committed Mar 26, 2014

9e1c8fc1 Browse Files

re PR sanitizer/60636 (ubsan doesn't instrument signed integer ABS_EXPR) · aa6b742f

	PR sanitizer/60636
	* ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.

	* c-c++-common/ubsan/pr60636.c: New test.

From-SVN: r208841

committed Mar 26, 2014

aa6b742f Browse Files

tree-vrp.c (simplify_internal_call_using_ranges): If only one range is range_int_cst_p... · 368b454d

	* tree-vrp.c (simplify_internal_call_using_ranges): If only
	one range is range_int_cst_p, but not both, at least optimize
	addition/subtraction of 0 and multiplication by 0 or 1.
	* gimple-fold.c (gimple_fold_call): Fold
	IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
	(gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
	INTEGER_CSTs, try to fold at least x * 0 and y - y.

From-SVN: r208840

committed Mar 26, 2014

368b454d Browse Files

* g++.dg/torture/pr60315.C: Remove duplication. · ee0cff60
```
From-SVN: r208839
```
Andreas Schwab committed Mar 26, 2014
ee0cff60 Browse Files

re PR rtl-optimization/60452 (wrong code at -O1 with large offsets in the frame) · c7e30a96

	PR rtl-optimization/60452
	* rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
	<case REG>: Return 1 for invalid offsets from the frame pointer.

From-SVN: r208837

committed Mar 26, 2014

c7e30a96 Browse Files

re PR c/37428 (GNU VLA-in-structure extension is undocumented) · d615d763
```
	PR c/37428
	* doc/extend.texi (C Extensions): Mention variable-length arrays in
	a structure/union.

From-SVN: r208836
```
Marek Polacek committed Mar 26, 2014
d615d763 Browse Files

re PR c/39525 ([easy to fix bug] Docs for C99 "designated initializers" isn't… · 1b226529

re PR c/39525 ([easy to fix bug] Docs for C99 "designated initializers" isn't clear what happens to omitted field members)

	PR c/39525
	* doc/extend.texi (Designated Inits): Describe what happens to omitted
	field members.

From-SVN: r208835

committed Mar 26, 2014

1b226529 Browse Files

re PR other/59545 (Signed integer overflow issues) · 6686e0bc

	PR other/59545
	* ira-color.c (update_conflict_hard_regno_costs): Perform the
	multiplication in unsigned type.

From-SVN: r208834

committed Mar 26, 2014

6686e0bc Browse Files

* doc/install.texi: Document nds32le-*-elf and nds32be-*-elf. · d4fbc3ae
```
From-SVN: r208833
```
Chung-Ju Wu committed Mar 26, 2014
d4fbc3ae Browse Files
* doc/contrib.texi: Add myself as Andes nds32 port contributor. · dfa6c87b
```
From-SVN: r208832
```
Chung-Ju Wu committed Mar 26, 2014
dfa6c87b Browse Files

re PR ipa/60315 (template constructor switch optimization) · 9de6f6c3


	PR ipa/60315
	* cif-code.def (UNREACHABLE) New code.
	* ipa-inline.c (inline_small_functions): Skip edges to __builtlin_unreachable.
	(estimate_edge_growth): Allow edges to __builtlin_unreachable.
	* ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
	predicate to __bulitin_unreachable.
	(set_cond_stmt_execution_predicate): Fix issue when invert_tree_comparison
	returns ERROR_MARK.
	* ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
	propagate to inline clones.
	* cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
	to unreachable.
	* ipa-cp.c (create_specialized_node): Be ready for new node to appear.
	* cgraphclones.c (cgraph_clone_node): If call destination is already
	ureachable, do not redirect it back.
	* tree-inline.c (fold_marked_statements): Hanlde calls becoming
	unreachable.

From-SVN: r208831

committed Mar 26, 2014

9de6f6c3 Browse Files

ipa-pure-const.c (propagate_pure_const, [...]): Do not modify inline clones. · d7636f56
```
	* ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
	Do not modify inline clones.

From-SVN: r208830
```
Jan Hubicka committed Mar 26, 2014
d7636f56 Browse Files
Daily bump. · 72731c33
```
From-SVN: r208829
```
GCC Administrator committed Mar 26, 2014
72731c33 Browse Files

25 Mar, 2014 16 commits

i386.md (general_sext_operand): New mode attr. · d1873c57

	* config/i386/i386.md (general_sext_operand): New mode attr.
	(addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
	don't generate (sign_extend (const_int)).
	(*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
	operands[2].  Use We constraint instead of <i> and <general_sext_operand>
	predicate instead of <general_operand>.
	(*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
	* config/i386/constraints.md (We): New constraint.
	* config/i386/predicates.md (x86_64_sext_operand,
	sext_operand): New predicates.

From-SVN: r208824

committed Mar 25, 2014

d1873c57 Browse Files

re PR libstdc++/60658 (std::atomic<T*> is unexpectedly not lock-free) · 5ec16257

	PR libstdc++/60658
	* include/bits/atomic_base.h (__atomic_base<_PTp*>::is_lock_free()):
	Use sizeof pointer type not the element type.
	* testsuite/29_atomics/atomic/60658.cc: New.

From-SVN: r208819

committed Mar 25, 2014

5ec16257 Browse Files

re PR ipa/60600 (ICE in ipa_get_indirect_edge_target_1) · b5165eb0

2014-03-25  Martin Jambor  <mjambor@suse.cz>

	PR ipa/60600
	* ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
	inconsistent devirtualizations to __builtin_unreachable.

testsuite/
	* g++.dg/ipa/pr60600.C: New test.

From-SVN: r208818

committed Mar 25, 2014

b5165eb0 Browse Files

re PR c++/60375 ([c++11] ICE with invalid use of lambda) · 1cbba79d

	PR c++/60375
	* parser.c (cp_parser_lambda_expression): Don't parse the body of
	a lambda in unevaluated context.

From-SVN: r208817

committed Mar 25, 2014

1cbba79d Browse Files

re PR c++/60628 ([c++11] ICE initializing array of auto) · 45156f14
```
	PR c++/60628
	* decl.c (create_array_type_for_decl): Complain about array of auto.

From-SVN: r208816
```
Jason Merrill committed Mar 25, 2014
45156f14 Browse Files
re PR c/35449 (extended asm documentation wrong) · 3102858d
```
	PR c/35449
	* doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.

From-SVN: r208815
```
Marek Polacek committed Mar 25, 2014
3102858d Browse Files
[PATCH AArch64] Fix aarch64_simd_valid_immediate for Bigendian · 4b1e108c
```
gcc/

	* config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
	order of elements for big-endian.

From-SVN: r208814
```
Alan Lawrence committed Mar 25, 2014
4b1e108c Browse Files
re PR testsuite/58013 (main() not generated in assembler output) · 774f4758
```
	PR testsuite/58013
	* g++.dg/opt/pr56999.C: Pop hidden visibility.

From-SVN: r208813
```
John David Anglin committed Mar 25, 2014
774f4758 Browse Files

re PR lto/60635 (ICE when mixing C and Fortran lto1: error: use operand missing for stmt) · 40b0722f

2014-03-25  Richard Biener  <rguenther@suse.de>

	PR middle-end/60635
	* gimplify-me.c (gimple_regimplify_operands): Update the
	re-gimplifed stmt.

	* gfortran.dg/lto/pr60635_0.f90: New testcase.
	* gfortran.dg/lto/pr60635_1.c: Likewise.

From-SVN: r208811

committed Mar 25, 2014

40b0722f Browse Files

re PR ipa/59176 (ICE edge points to wrong declaration / verify_cgraph_node failed) · 4a5798de

2014-03-25  Martin Jambor  <mjambor@suse.cz>

	PR ipa/59176
	* lto-cgraph.c (lto_output_node): Stream body_removed flag.
	(lto_output_varpool_node): Likewise.
	(input_overwrite_node): Likewise.
	(input_varpool_node): Likewise.

From-SVN: r208809

committed Mar 25, 2014

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lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie. · 585d0088

2014-03-25  Richard Biener  <rguenther@suse.de>

	* lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like
	OPT_fpie.
	(run_gcc): Likewise.

From-SVN: r208807

committed Mar 25, 2014

585d0088 Browse Files

re PR c++/60331 (ICE with OpenMP #pragma omp declare reduction in template class) · 8bcc90b0

	PR c++/60331
	* semantics.c (potential_constant_expression_1): Handle
	DECL_EXPR.

	* testsuite/libgomp.c++/udr-11.C: New test.
	* testsuite/libgomp.c++/udr-12.C: New test.
	* testsuite/libgomp.c++/udr-13.C: New test.
	* testsuite/libgomp.c++/udr-14.C: New test.
	* testsuite/libgomp.c++/udr-15.C: New test.
	* testsuite/libgomp.c++/udr-16.C: New test.
	* testsuite/libgomp.c++/udr-17.C: New test.
	* testsuite/libgomp.c++/udr-18.C: New test.
	* testsuite/libgomp.c++/udr-19.C: New test.

From-SVN: r208806

committed Mar 25, 2014

8bcc90b0 Browse Files

combine.c (simplify_compare_const): Add MODE argument. · 51ee05d0

	* combine.c (simplify_compare_const): Add MODE argument.
	Handle mode_width 0 as very large mode_width.
	(try_combine, simplify_comparison): Adjust callers.

From-SVN: r208805

committed Mar 25, 2014

51ee05d0 Browse Files

cselib.c (cselib_hash_rtx): Perform addition in unsigned type to avoid signed integer overflow. · a8acccdd
```
	* cselib.c (cselib_hash_rtx): Perform addition in unsigned
	type to avoid signed integer overflow.
	* explow.c (plus_constant): Likewise.

From-SVN: r208804
```
Jakub Jelinek committed Mar 25, 2014
a8acccdd Browse Files

generic.texi: Correct typos. · 57fc74a4

2014-03-25  Dominik Vogt  <vogt@linux.vnet.ibm.com>

	* doc/generic.texi: Correct typos.

From-SVN: r208803

committed Mar 25, 2014

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Daily bump. · e8f26d13
```
From-SVN: r208802
```
GCC Administrator committed Mar 25, 2014
e8f26d13 Browse Files

24 Mar, 2014 2 commits

re PR c++/60627 ([c++1y] ICE in explicit template instantiation containing auto parameter) · 21554a3e

Fix PR c++/60627

	PR c++/60627
	* parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
	introducing an implicit function template parameter within an explicit
	instantiation.

	PR c++/60627
	* g++.dg/cpp1y/pr60627.C: New testcase.

From-SVN: r208799

committed Mar 24, 2014

21554a3e Browse Files

invoke.texi (-flto): Expand section about using static libraries with LTO. · 09f15d1b

2014-03-24  Tobias Burnus  <burnus@net-b.de>

        * doc/invoke.texi (-flto): Expand section about
        using static libraries with LTO.

From-SVN: r208798

committed Mar 24, 2014

09f15d1b Browse Files