Commits · fdb424cfea0d021be66d0e335ff7e72c504acbc5 · lvzhengyang / riscv-gcc-1

25 Nov, 2014 15 commits

Use .mklog name and email settings, or git settings · fdb424cf

2014-11-25  Tom de Vries  <tom@codesourcery.com>
	    Peter Bergner  <bergner@vnet.ibm.com>

	* mklog: Handle .mklog.  Use git setting independent of presence .git
	directory.

Co-Authored-By: Peter Bergner <bergner@vnet.ibm.com>

From-SVN: r218050

committed Nov 25, 2014

fdb424cf Browse Files

re PR middle-end/64065 (CP2K miscompilation at -O3 -flto) · 743c1134

2014-11-25  Richard Biener  <rguenther@suse.de>

	PR lto/64065
	* lto-streamer-out.c (output_struct_function_base): Stream
	last_clique field.
	* lto-streamer-in.c (input_struct_function_base): Likewise.

From-SVN: r218049

committed Nov 25, 2014

743c1134 Browse Files

re PR bootstrap/64050 (r218009 causes LTO/PGO bootstrap failure: ICE: in… · 8301b194

re PR bootstrap/64050 (r218009 causes LTO/PGO bootstrap failure: ICE: in inline_small_functions, at ipa-inline.c:1709)

2014-11-25  Martin Liska  <mliska@suse.cz>

	PR bootstrap/64050
	PR ipa/64060
	* sreal.c (sreal::operator+): Addition fixed.
	(sreal::signedless_plus): Negative numbers are
	handled correctly.
	(sreal::operator-): Subtraction is fixed.
	(sreal::signedless_minus): Negative numbers are
	handled correctly.
	* sreal.h (sreal::operator<): Equal negative numbers
	are compared correctly.
	(sreal::shift): New checking asserts are introduced.
	Operation is fixed.
	* gcc.dg/plugin/plugin.exp: New plugin.
	* gcc.dg/plugin/sreal-test-1.c: New test.
	* gcc.dg/plugin/sreal_plugin.c: New test.

From-SVN: r218048

committed Nov 25, 2014

8301b194 Browse Files

MIPS: Testsuite fixes for soft-float configurations · 6b4b59fc

gcc/testuite/

	* gcc.target/mips/mips.exp: Add support for -msoft-float
	and -mhard-float options.  Ensure that explicit -mfp*
	options imply both -mhard-float and -mdouble-float.
	* gcc.target/mips/call-clobbered-1.c: Add -mhard-float to the
	compile options.

From-SVN: r218047

committed Nov 25, 2014

6b4b59fc Browse Files

re PR middle-end/61927 (Wrong results with loop vectorization of: "var[i] =… · e8c504f1

re PR middle-end/61927 (Wrong results with loop vectorization of: "var[i] = ABS_EXPR<var2[i]>  > 9.9e-7")

2014-11-25  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/61927
	* tree-vect-loop.c (vect_analyze_loop_2): Revert ordering
	of group and pattern analysis to the one in GCC 4.8.

From-SVN: r218046

committed Nov 25, 2014

e8c504f1 Browse Files

* pt.c (lookup_template_variable): Always unknown_type_node. · ec529e25
```
From-SVN: r218045
```
Jason Merrill committed Nov 25, 2014
ec529e25 Browse Files

Remove unnecessary calls to strchr. · 191ec640

gcc/
	* gcc.c (handle_foffload_option): Remove unnecessary calls to strchr,
	strlen, strncpy.
	* lto-wrapper.c (append_offload_options): Likewise.


Co-Authored-By: Jakub Jelinek <jakub@redhat.com>

From-SVN: r218044

committed Nov 25, 2014

191ec640 Browse Files

re PR c++/63786 (crash on argument pack in switch case) · a959b33f

/cp
2014-11-25  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/63786
	* parser.c (cp_parser_label_for_labeled_statement): Check the case
	with check_for_bare_parameter_packs.

/testsuite
2014-11-25  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/63786
	* g++.dg/cpp0x/variadic163.C: New.

From-SVN: r218043

committed Nov 25, 2014

a959b33f Browse Files

re PR preprocessor/60436 (C preprocessor segfaults on assembly file) · 43ba1c6c

	PR preprocessor/60436
	* line-map.c (linemap_line_start): If highest is above 0x60000000
	and we are still tracking columns or highest is above 0x70000000,
	force add_map.

From-SVN: r218042

committed Nov 25, 2014

43ba1c6c Browse Files

re PR target/64056 (gcc.target/i386/chkp-strlen-4.c etc. FAIL) · e302f815

	PR target/64056
	* gcc.target/i386/chkp-strlen-4.c: Add mempcpy target check.
	* gcc.target/i386/chkp-stropt-4.c: Likewise.
	* gcc.target/i386/chkp-stropt-8.c: Likewise.
	* gcc.target/i386/chkp-stropt-12.c: Likewise.
	* gcc.target/i386/chkp-stropt-16.c: Likewise.

From-SVN: r218041

committed Nov 25, 2014

e302f815 Browse Files

rs6000.c (rs6000_call_aix): For the AIX ABI, do not load the static chain if the… · 26ed270e

rs6000.c (rs6000_call_aix): For the AIX ABI, do not load the static chain if the call was originally direct.

	* config/rs6000/rs6000.c (rs6000_call_aix): For the AIX ABI, do not
	load the static chain if the call was originally direct.

From-SVN: r218040

committed Nov 25, 2014

26ed270e Browse Files

re PR c/63877 (- -Wmissing-declarations produces false alarms for C99 inline functions) · b286be94

	PR c/63877
	* c-decl.c (start_function): Disable -Wmissing-declarations warning
	for inline functions.

	* gcc.dg/pr63877.c: New test.

From-SVN: r218039

committed Nov 25, 2014

b286be94 Browse Files

re PR ipa/64059 (ICE: Segmentation fault in ipa-polymorphic-call.c:1593) · a5b58b28
```
Fix PR64059

	* ipa-prop.c (ipa_analyze_call_uses): Don't call get_dynamic_type when
	devirtualization is disabled.

From-SVN: r218038
```
Markus Trippelsdorf committed Nov 25, 2014
a5b58b28 Browse Files

re PR libstdc++/63920 (Any regular expression should not match an empty sequence… · 02ba3fc2

re PR libstdc++/63920 (Any regular expression should not match an empty sequence if match_not_null is specified)

	PR libstdc++/63920
	* include/bits/regex_executor.h: Make _M_begin non const.
	* include/bits/regex_executor.tcc (_Executor<>::_M_search): Increase
	_M_begin in search algorithm, so that _M_begin is treated as
	"current start position" for each search iteration.
	* testsuite/28_regex/algorithms/regex_search/ecma/flags.cc: New
	testcase.

From-SVN: r218037

committed Nov 25, 2014

02ba3fc2 Browse Files

Daily bump. · 5534b254
```
From-SVN: r218036
```
GCC Administrator committed Nov 25, 2014
5534b254 Browse Files

24 Nov, 2014 25 commits

linux-atomic.c (ABORT_INSTRUCTION): Use __builtin_trap() instead. · 17f6e9a3
```
	* config/pa/linux-atomic.c (ABORT_INSTRUCTION): Use __builtin_trap()
	instead.

From-SVN: r218033
```
John David Anglin committed Nov 24, 2014
17f6e9a3 Browse Files
configure.ac: Guard include of <ieeefp.h>. · 67c4c164
```
	* configure.ac: Guard include of <ieeefp.h>.
	* configure: Rebuilt.

From-SVN: r218032
```
John David Anglin committed Nov 24, 2014
67c4c164 Browse Files

re PR fortran/63938 (OpenMP atomic update does not protect access to automatic array) · 3f9e8f13

	PR fortran/63938
	* trans-openmp.c (gfc_trans_omp_atomic): Make sure lhsaddr is
	simple enough for goa_lhs_expr_p.

	* libgomp.fortran/pr63938-1.f90: New test.
	* libgomp.fortran/pr63938-2.f90: New test.

From-SVN: r218031

committed Nov 25, 2014

3f9e8f13 Browse Files

re PR target/63847 (FAIL: c-c++-common/cilk-plus/AN/builtin_fn_custom.c … · 05e729ec

re PR target/63847 (FAIL: c-c++-common/cilk-plus/AN/builtin_fn_custom.c  execution test on i?86 with -fpic)

	PR target/63847
	* c-c++-common/cilk-plus/AN/builtin_fn_custom.c: Add -ffloat-store
	for 32bit x86 targets.
	* c-c++-common/cilk-plus/AN/builtin_fn_mutating.c: Ditto.

From-SVN: r218030

committed Nov 24, 2014

05e729ec Browse Files

coarray_collectives_3.f90: Add dg-excess-errors. · a87dfeed

2014-11-24  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/coarray_collectives_3.f90: Add dg-excess-errors.
        * gfortran.dg/dollar_sym_1.f90: Ditto.
        * gfortran.dg/dollar_sym_3.f: Ditto.

From-SVN: r218029

committed Nov 24, 2014

a87dfeed Browse Files

re PR target/63965 (ICE: in extract_constrain_insn, at recog.c:2230 on ppc64) · 16d5eaa1

2014-11-24  Michael Meissner  <meissner@linux.vnet.ibm.com>

	PR target/63965
	* config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Do not set
	Altivec & -16 mask if the type is not valid for Altivec registers.
	(rs6000_secondary_reload_memory): Add support for ((reg + const) +
	reg) that occurs during push_reload processing.

	* config/rs6000/altivec.md (altivec_mov<mode>): Add instruction
	alternative for moving constant vectors which are easy altivec
	constants to GPRs.  Set the length attribute each of the
	alternatives.

From-SVN: r218028

committed Nov 24, 2014

16d5eaa1 Browse Files

re PR target/63965 (ICE: in extract_constrain_insn, at recog.c:2230 on ppc64) · 22186565

2014-11-24  Michael Meissner  <meissner@linux.vnet.ibm.com>

	PR target/63965
	* config/rs6000/rs6000-cpus.def: Undo November 21st changes, a
	work in progress patch was committed instead of the fixes for
	63965.
	* config/rs6000/rs6000.c: Likewise.

From-SVN: r218027

committed Nov 24, 2014

22186565 Browse Files

compiler: Do not dereference a named pointer type when looking up a method. · d9d8d4e5
```
Fixes Issue 9018.

From-SVN: r218026
```
Ian Lance Taylor committed Nov 24, 2014
d9d8d4e5 Browse Files

Makefile.def (module=gmp): Work around in-tree gmp configure bug with missing flex. · ea903c37

2014-11-24  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        * Makefile.def (module=gmp): Work around in-tree gmp configure bug with
        missing flex.
        * Makefile.in: Regenerated.

From-SVN: r218025

committed Nov 24, 2014

ea903c37 Browse Files

re PR ipa/63671 (21% tramp3d-v4 performance hit due to -fdevirtualize) · d142079a

	PR ipa/63671
	* ipa-inline-transform.c (can_remove_node_now_p_1): Handle alises
	and -fno-devirtualize more carefully.
	(can_remove_node_now_p): Update.

From-SVN: r218024

committed Nov 24, 2014

d142079a Browse Files

re PR middle-end/63972 (shrink_wrap_symbol_ref_1.c fail with -mabi=ilp32 on aarch64) · 3f2012e4

2014-11-24  Andrew Pinski  <apinski@cavium.com>

        PR rtl-opt/63972
        * shrink-wrap.c (move_insn_for_shrink_wrap): Allow LO_SUM also.

From-SVN: r218023

committed Nov 24, 2014

3f2012e4 Browse Files

[AArch64]Add vec_shr pattern for 64-bit vectors using ush{l,r}; enable tests. · 0b4eefd5

gcc/:
 
	* config/aarch64/aarch64-simd.md (vec_shr<mode>): New.

gcc/testsuite/:

	* lib/target-supports.exp (check_effective_target_whole_vector_shift):
	Add aarch64{,_be}.

From-SVN: r218022

committed Nov 24, 2014

0b4eefd5 Browse Files

[AArch64]Tidy up aarch64_simd_expand_args · d9e80f49

       * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): 
        Refactor by combining switch statements and make arrays into scalars.

From-SVN: r218021

committed Nov 24, 2014

d9e80f49 Browse Files

re PR c++/58561 ([c++11] ICE using declaration of function with auto in return type) · cf6abd9d
```
        PR c++/58561
        * dbxout.c: Include stringpool.h
        (dbxout_type) [default]: Ignore auto type.

From-SVN: r218020
```
David Edelsohn committed Nov 24, 2014
cf6abd9d Browse Files

re PR target/63679 ([AArch64] Failure to constant fold.) · 8403c2cf

2014-11-24  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/63679
	* tree-ssa-sccvn.c: Include ipa-ref.h, plugin-api.h and cgraph.h.
	(copy_reference_ops_from_ref): Fix non-constant ADDR_EXPR case
	to properly leave off at -1.
	(fully_constant_vn_reference_p): Generalize folding from
	constant initializers.
	(vn_reference_lookup_3): When looking through aggregate copies
	handle offsetted reads and try simplifying the result to
	a constant.
	* gimple-fold.h (fold_ctor_reference): Export.
	* gimple-fold.c (fold_ctor_reference): Likewise.

	* gcc.dg/tree-ssa/ssa-fre-42.c: New testcase.
	* gcc.dg/tree-ssa/20030807-5.c: Avoid folding read from global to zero.
	* gcc.target/i386/ssetype-1.c: Likewise.
	* gcc.target/i386/ssetype-3.c: Likewise.
	* gcc.target/i386/ssetype-5.c: Likewise.

From-SVN: r218019

committed Nov 24, 2014

8403c2cf Browse Files

re PR java/64044 (Java emits bogus .class$ decls) · 34a4625c

2014-11-24  Richard Biener  <rguenther@suse.de>

	PR java/64004
	* class.c (build_classdollar_field): Do not set TREE_READONLY.

From-SVN: r218018

committed Nov 24, 2014

34a4625c Browse Files

re PR c++/63203 (Self-initialization of reference not diagnosed if it occurs within a loop) · 8be2ce25

/cp
2014-11-24  Jonathan Wakely  <jwakely@redhat.com>
	    Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/63203
	* decl.c (initialize_local_var): Add -Winit-self warning for
	references initialized with themselves.

/testsuite
2014-11-24  Jonathan Wakely  <jwakely@redhat.com>
	    Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/63203
	* g++.dg/warn/Winit-self-2.C: New.

Co-Authored-By: Paolo Carlini <paolo.carlini@oracle.com>

From-SVN: r218017

committed Nov 24, 2014

8be2ce25 Browse Files

re PR c++/63942 (constexpr conflicts with previous declaration) · f9b1eec2

	PR c++/63942
	* mangle.c (mangle_decl): If we aren't going to create a symbol
	alias, don't build the alias DECL either.

From-SVN: r218016

committed Nov 24, 2014

f9b1eec2 Browse Files

simplify-rtx.c (simplify_ternary_operation): Simplify vec_merge (vec_duplicate (vec_select)). · 691b9fb7

2014-11-24  Petr Murzin  <petr.murzin@intel.com>

gcc/
	* simplify-rtx.c (simplify_ternary_operation): Simplify
	vec_merge (vec_duplicate (vec_select)).

gcc/testsuite/
	* gcc.target/i386/extract-insert-combining.c: New test.

From-SVN: r218015

committed Nov 24, 2014

691b9fb7 Browse Files

[AArch64][4/5] Implement fusion of ARDP+LDR · d8354ad7

	* config/aarch64/aarch64.c (AARCH64_FUSE_ADRP_LDR): Define.
	(cortexa53_tunings): Specify AARCH64_FUSE_ADRP_LDR in fuseable_ops.
	(aarch_macro_fusion_pair_p): Handle AARCH64_FUSE_ADRP_LDR.

From-SVN: r218014

committed Nov 24, 2014

d8354ad7 Browse Files

[AArch64][3/5] Implement fusion of MOVK+MOVK · cd0cb232

	* config/aarch64/aarch64.c (AARCH64_FUSE_MOVK_MOVK): Define.
	(cortexa53_tunings): Specify AARCH64_FUSE_MOVK_MOVK in fuseable_ops.
	(cortexa57_tunings): Likewise.
	(aarch_macro_fusion_pair_p): Handle AARCH64_FUSE_MOVK_MOVK.

From-SVN: r218013

committed Nov 24, 2014

cd0cb232 Browse Files

[sched-deps] Remove needless check for modified_in_p when trying to fuse two… · 892d9879

[sched-deps] Remove needless check for modified_in_p when trying to fuse two non-conditional jump insns

	* sched-deps.c (sched_macro_fuse_insns): Do not check modified_in_p
	in the not conditional jump case.
	* doc/tm.texi (TARGET_SCHED_MACRO_FUSION_PAIR_P): Update description.
	* target.def (TARGET_SCHED_MACRO_FUSION_PAIR_P): Update description.

	* gcc.target/aarch64/fuse_adrp_add_1.c: New test.

From-SVN: r218012

committed Nov 24, 2014

892d9879 Browse Files

re PR testsuite/64039 (FAIL: gcc.dg/tree-ssa/ssa-dom-cse-2.c scan-tree-dump optimized "return 28;") · a9a318b0
```
2014-11-24  Richard Biener  <rguenther@suse.de>

	PR testsuite/64039
	* gcc.dg/tree-ssa/ssa-dom-cse-2.c: XFAIL for hppa*-*-*.

From-SVN: r218011
```
Richard Biener committed Nov 24, 2014
a9a318b0 Browse Files

[AArch64][2/5] Implement adrp+add fusion · 9bbe08fe

	* config/aarch64/aarch64.c: Include tm-constrs.h
	(AARCH64_FUSE_ADRP_ADD): Define.
	(cortexa57_tunings): Add AARCH64_FUSE_ADRP_ADD to fuseable_ops.
	(cortexa53_tunings): Likewise.
	(aarch_macro_fusion_pair_p): Handle AARCH64_FUSE_ADRP_ADD.

From-SVN: r218010

committed Nov 24, 2014

9bbe08fe Browse Files

[PATCH 2/2] ipa-inline uses sreal for as fibonacci_heap template · f0e1509b

	* ipa-inline.c (edge_badness): long is replaced by sreal
	as fibonacci_heap template type.
	(update_edge_key): Likewise.
	(inline_small_functions): Likewise.

From-SVN: r218009

committed Nov 24, 2014

f0e1509b Browse Files