Commits · 325df0eb7fe68e12e809d1ea9e499dfa807d3a77 · lvzhengyang / riscv-gcc-1

16 Jan, 2015 40 commits

rs6000.c (rs6000_scalar_mode_supported_p): Disallow TImode for TARGET_32BIT. · 325df0eb
```
	* config/rs6000/rs6000.c (rs6000_scalar_mode_supported_p): Disallow
	TImode for TARGET_32BIT.

From-SVN: r219754
```
Segher Boessenkool committed Jan 16, 2015
325df0eb Browse Files

rs6000.c (TARGET_LIBGCC_CMP_RETURN_MODE, [...]): Implement as ... · 77688d70

	* config/rs6000/rs6000.c (TARGET_LIBGCC_CMP_RETURN_MODE,
	TARGET_LIBGCC_SHIFT_COUNT_MODE, TARGET_UNWIND_WORD_MODE): Implement
	as ...
	(rs6000_abi_word_mode): New function.

From-SVN: r219753

committed Jan 16, 2015

77688d70 Browse Files

rs6000.c (rs6000_va_start): Use MIN_UNITS_PER_WORD instead of UNITS_PER_WORD to… · ed821220

rs6000.c (rs6000_va_start): Use MIN_UNITS_PER_WORD instead of UNITS_PER_WORD to describe the size of stack...

	* config/rs6000/rs6000.c (rs6000_va_start): Use MIN_UNITS_PER_WORD
	instead of UNITS_PER_WORD to describe the size of stack slots.

From-SVN: r219752

committed Jan 16, 2015

ed821220 Browse Files

rs6000.c (TARGET_PROMOTE_FUNCTION_MODE): Implement as rs6000_promote_function_mode. · 42373118

	* config/rs6000/rs6000.c (TARGET_PROMOTE_FUNCTION_MODE): Implement
	as rs6000_promote_function_mode.  Move comment to there.
	(rs6000_promote_function_mode): New function.

From-SVN: r219751

committed Jan 16, 2015

42373118 Browse Files

rs6000.h (PROMOTE_MODE): Correct test for when -m32 -mpowerpc64 is active. · 96922e4c
```
	* config/rs6000/rs6000.h (PROMOTE_MODE): Correct test for when -m32
	-mpowerpc64 is active.

From-SVN: r219750
```
Segher Boessenkool committed Jan 16, 2015
96922e4c Browse Files

net: Restore earlier Solaris-specific version of setKeepAlivePeriod. · 72d7151a

The version from the master repository seems to be appropriate
for OpenSolaris but not for Solaris itself.  Solaris 11.2
proper does not define TCP_KEEPIDLE or TCP_KEEPINTVL.

From-SVN: r219749

committed Jan 16, 2015

72d7151a Browse Files

re PR middle-end/64353 (ICE: in execute_todo, at passes.c:1986) · ed22611a

gcc/

	PR middle-end/64353
	* tree-cfg.c (pass_data_fixup_cfg): Update SSA for
	virtuals on start.

gcc/testsuite/

	PR middle-end/64353
	* g++.dg/pr64353.C: New.

From-SVN: r219748

committed Jan 16, 2015

ed22611a Browse Files

acinclude.m4: Fix typo in comment. · bb93f35d

	* acinclude.m4: Fix typo in comment.
	* configure: Regenerate.
	* include/bits/codecvt.h (codecvt<char16_t, char, mbstate_t>,
	codecvt<char16_t, char, mbstate_t>): Declare specializations.
	* include/bits/locale_facets.h: Reserve space for new specializations.
	* src/c++11/Makefile.am: Add codecvt.cc.
	* src/c++11/Makefile.in: Regenerate.
	* src/c++11/codecvt.cc: New.
	* src/c++98/Makefile.am: Compile locale_init.cc and localename.cc
	with -std=gnu++11.
	* src/c++98/Makefile.in: Regenerate.
	* src/c++98/locale_init.cc: Initialize new codecvt specializations.
	* src/c++98/localename.cc: Likewise.
	* config/abi/pre/gnu.ver: Exports for new codecvt specializations.
	* testsuite/22_locale/codecvt/utf8.cc: New.
	* testsuite/22_locale/locale/cons/unicode.cc: Check that new
	specializations are installed in locale objects.

From-SVN: r219747

committed Jan 16, 2015

bb93f35d Browse Files

[AArch64, Obvious] Fix broken commit r219724 · 16ab99ba

gcc/

	* config/arm/cortex-a57.md: Remove duplicate of file accidentally
	introduced in revision 219724.

From-SVN: r219746

committed Jan 16, 2015

16ab99ba Browse Files

[AArch64] Fix PR 64263: Do not try to split constants when destination is SIMD reg · f2a03a72

	PR target/64263
	* config/aarch64/aarch64.md (*movsi_aarch64): Don't split if the
	destination is not a GP reg.
	(*movdi_aarch64): Likewise.

	* gcc.target/aarch64/pr64263_1.c: New test.

Co-Authored-By: Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>

From-SVN: r219745

committed Jan 16, 2015

f2a03a72 Browse Files

jit-builtins.h (DEF_FUNCTION_TYPE_VAR_5): Fix spelling of last argument. · e989e68d

	* jit-builtins.h (DEF_FUNCTION_TYPE_VAR_5): Fix spelling of
	last argument.
	(DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12): Define and
	undef afterwards.
	* jit-builtins.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
	Likewise.
@@ -334,6 +343,8 @@ builtins_manager::make_type (enum jit_bu
 #undef DEF_FUNCTION_TYPE_VAR_3
 #undef DEF_FUNCTION_TYPE_VAR_4
 #undef DEF_FUNCTION_TYPE_VAR_5
+#undef DEF_FUNCTION_TYPE_VAR_8
+#undef DEF_FUNCTION_TYPE_VAR_12
 #undef DEF_POINTER_TYPE
 
     default:

From-SVN: r219744

committed Jan 16, 2015

e989e68d Browse Files

Revert ISA change · 8168ece0
```
From-SVN: r219743
```
David Edelsohn committed Jan 16, 2015
8168ece0 Browse Files
* target.c (num_devices): Guard with PLUGIN_SUPPORT. · 973e9808
```
From-SVN: r219742
```
Gerald Pfeifer committed Jan 16, 2015
973e9808 Browse Files
re PR tree-optimization/64434 (Performance regression after operand canonicalization (r216728).) · 32e84644
```
gcc/testsuite/

	PR tree-optimization/64434
	* gcc.dg/torture/pr64434.c: Move to...
	* gcc.dg/pr64434.c: ... here.

From-SVN: r219741
```
Yuri Rumyantsev committed Jan 16, 2015
32e84644 Browse Files
Add missing } to gcc.c-torture/compile/20150108.c · eeda1b34
```
From-SVN: r219740
```
Markus Trippelsdorf committed Jan 16, 2015
eeda1b34 Browse Files

re PR middle-end/64614 (bogus used initialized warning (in gcc 4.9.2); switch statement versus &) · 666e8e06

2015-01-16  Richard Biener  <rguenther@suse.de>

	PR middle-end/64614
	* tree-ssa-uninit.c: Include tree-cfg.h.
	(MAX_SWITCH_CASES): New define.
	(convert_control_dep_chain_into_preds): Handle switch statements.
	(is_pred_expr_subset_of): Handle x == CST vs. (x & CST) != 0.
	(normalize_one_pred_1): Do not split bit-manipulations.
	Record (x & CST).

	* gcc.dg/uninit-18.c: New testcase.

From-SVN: r219739

committed Jan 16, 2015

666e8e06 Browse Files

libstdc++: Add POSIX variant of shared_timed_mutex. · 6220fdff
```
	* include/std/shared_mutex (shared_timed_mutex): Add POSIX-based
	implementation.

From-SVN: r219737
```
Torvald Riegel committed Jan 16, 2015
6220fdff Browse Files

re PR middle-end/64568 (error: invalid reference prefix) · 0399a8db

2015-01-16  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/64568
	* tree-ssa-forwprop.c (pass_forwprop::execute): Guard
	complex load rewriting for TARGET_MEM_REFs.

	* g++.dg/torture/pr64568-2.C: New testcase.

From-SVN: r219736

committed Jan 16, 2015

0399a8db Browse Files

builtins.c (expand_builtin_acc_on_device): Check target for NULL. · 2a1dcf27
```
	* builtins.c (expand_builtin_acc_on_device): Check target for NULL.

From-SVN: r219735
```
Uros Bizjak committed Jan 16, 2015
2a1dcf27 Browse Files

[AArch64] Remove -mlra/-mno-lra option for Aarch64 · 98d404be

2015-01-16  Matthew Wahab  <matthew.wahab@arm.com>

	gcc/
	PR target/64149
	* config/aarch64/aarch64.opt: Remove lra option and aarch64_lra_flag
	variable.
	* config/aarch64/aarch64.c (TARGET_LRA_P): Set to hook_bool_void_true.
	(aarch64_lra_p): Remove.

From-SVN: r219734

committed Jan 16, 2015

98d404be Browse Files

re PR target/64363 (Unresolved labels with -fcheck-pointer-bounds and -mmpx) · 06201ad5

gcc/

	PR target/64363
	* ipa-chkp.h (chkp_instrumentable_p): New.
	* ipa-chkp.c: Include tree-inline.h.
	(chkp_instrumentable_p): New.
	(chkp_maybe_create_clone): Use chkp_instrumentable_p.
	Fix processing of not instrumentable functions.
	(chkp_versioning): Use chkp_instrumentable_p. Warn about
	not instrumentable functions.
	* tree-chkp.c (chkp_add_bounds_to_call_stmt): Use
	chkp_instrumentable_p.
	* tree-inline.h (copy_forbidden): New.
	* tree-inline.c (copy_forbidden): Not static anymore.

gcc/testsuite/

	PR target/64363
	* gcc.target/i386/chkp-label-address.c: New.

From-SVN: r219733

committed Jan 16, 2015

06201ad5 Browse Files

Mark cl_target_option_print_diff args unused · eb13ee31
```
	* optc-save-gen.awk (cl_target_option_print_diff): Mark indent,
	ptr1, ptr2 unused.

From-SVN: r219732
```
Rainer Orth committed Jan 16, 2015
eb13ee31 Browse Files

re PR fortran/45290 ([F08] pointer initialization) · dc9a54fa

2015-01-16  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/45290
	* decl.c (match_pointer_init): Error out if resolution of init expr
	failed.

2015-01-16  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/45290
	* gfortran.dg/pointer_init_6.f90: Extended.

From-SVN: r219731

committed Jan 16, 2015

dc9a54fa Browse Files

Adjust handling of word sized subregs for OP_OUT · 8b8e23de

gcc/
	* lra-constraints.c (curr_insn_transform): Change a reload pseudo of
	type OP_OUT to OP_INOUT.

From-SVN: r219730

committed Jan 16, 2015

8b8e23de Browse Files

Account for high/lo_sum simplification with displacements · ece4d1ac

gcc/
	* simplify-rtx.c (simplify_replace_fn_rtx): Simplify (lo_sum
	(high x) y) to y if x and y have the same base.

gcc/testsuite/
	* gcc.c-torture/compile/20150108.c: New test.

From-SVN: r219729

committed Jan 16, 2015

ece4d1ac Browse Files

* gcc.target/visium: New directory. · 4baa25d3
```
From-SVN: r219728
```
Eric Botcazou committed Jan 16, 2015
4baa25d3 Browse Files

re PR tree-optimization/61743 (Complete unroll is not happened for loops with short upper bound) · a3f97e03

2015-01-16  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/61743
	* gcc.dg/tree-ssa/pr61743-1.c: Add -fno-tree-vectorize.
	* gcc.dg/tree-ssa/pr61743-2.c: Likewise.

From-SVN: r219725

committed Jan 16, 2015

a3f97e03 Browse Files

[AArch64] Add a new scheduling description for the ARM Cortex-A57 processor · e0ae0288

gcc/

	* config/arm/cortex-a57.md: New.
	* config/aarch64/aarch64.md: Include it.
	* config/aarch64/aarch64-cores.def (cortex-a57): Tune for it.
	* config/aarch64/aarch64-tune.md: Regenerate.

From-SVN: r219724

committed Jan 16, 2015

e0ae0288 Browse Files

[AArch64] Enable CCMP support for AArch64, PR64015 resolved · 5f3bc026

gcc/
2015-01-16  Zhenqiang Chen  <zhenqiang.chen@arm.com>

	PR target/64015
	* ccmp.c (expand_ccmp_next): New function.
	(expand_ccmp_expr_1, expand_ccmp_expr): Handle operand insn sequence
	and compare insn sequence.
	* config/aarch64/aarch64.c (aarch64_code_to_ccmode,
	aarch64_gen_ccmp_first, aarch64_gen_ccmp_next): New functions.
	(TARGET_GEN_CCMP_FIRST, TARGET_GEN_CCMP_NEXT): New MICRO.
	* config/aarch64/aarch64.md (*ccmp_and): Changed to ccmp_and<mode>.
	(*ccmp_ior): Changed to ccmp_ior<mode>.
	(cmp<mode>): New pattern.
	* doc/tm.texi (TARGET_GEN_CCMP_FIRST, TARGET_GEN_CCMP_NEXT): Update
	parameters.
	* target.def (gen_ccmp_first, gen_ccmp_next): Update parameters.

gcc/testsuite/
2015-01-16  Zhenqiang Chen <zhenqiang.chen@arm.com>

	* gcc.dg/pr64015.c: New test.

From-SVN: r219723

committed Jan 16, 2015

5f3bc026 Browse Files

re PR testsuite/64605 (ERROR: (DejaGnu) proc "libatomic_target_compile lto1738.c… · fe23ff4b

re PR testsuite/64605 (ERROR: (DejaGnu) proc "libatomic_target_compile lto1738.c lto1738.o object additional_flags=-flto" does not exist.)

	PR testsuite/64605

libatomic/
	* testsuite/lib/libatomic.exp: Do not load gcc-dg.exp.
	* testsuite/libatomic.c/c.exp: Load gcc-dg.exp.

From-SVN: r219722

committed Jan 16, 2015

fe23ff4b Browse Files

g++.dg/ipa/pr64612.C: New test. · 9377495d

2015-01-16  Markus Trippelsdorf  <markus@trippelsdorf.de>

	PR ipa/64163
	PR ipa/64612
	* g++.dg/ipa/pr64612.C: New test.

From-SVN: r219721

committed Jan 16, 2015

9377495d Browse Files

[AARCH64]Enable gcc/testsuite/gcc.dg/builtin-apply2.c fro aarch64 target · eb5ffec4

testsuite/
2015-01-16  Renlin Li <renlin.li@arm.com>

	* gcc.dg/builtin-apply2.c: Remove aarch64 target from skip list.

From-SVN: r219720

committed Jan 16, 2015

eb5ffec4 Browse Files

Add new names for intrinsics. · 3e362970

gcc/
	* config/i386/avx2intrin.h (_mm256_bslli_epi128,
	_mm256_bsrli_epi128): New.
	* config/i386/emmintrin.h (_mm_bsrli_si128, _mm_bslli_si128): Ditto.

testsuite/
	* gcc.target/i386/sse-14.c: Test new intrinsic.
	* gcc.target/i386/sse-22.c: Ditto.

From-SVN: r219719

committed Jan 16, 2015

3e362970 Browse Files

[Patch] Improve warning message · e623cedf

  gcc/
    * expmed.c (store_bit_field_using_insv): Improve warning message.
    Use %wu instead of HOST_WIDE_INT_PRINT_UNSIGNED.

From-SVN: r219718

committed Jan 16, 2015

e623cedf Browse Files

[Patch] Warn and truncate bitsize when partial overflow happen · 4ae9783e

  PR rtl-optimization/64011
  gcc/
    * expmed.c (store_bit_field_using_insv): Warn and truncate bitsize when
    there is partial overflow.

From-SVN: r219717

committed Jan 16, 2015

4ae9783e Browse Files

re PR c++/58614 ([c++11] ICE with undeclared variable in initializer list) · de37b21e

/cp
2015-01-16  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/58614
	* pt.c (unify): When BRACE_ENCLOSED_INITIALIZER_P (arg), handle
	TREE_TYPE (elt) == error_mark_node.

/testsuite
2015-01-16  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/58614
	* g++.dg/cpp0x/auto44.C: New.

From-SVN: r219716

committed Jan 16, 2015

de37b21e Browse Files

Bump copyright year · e1872645
```
From-SVN: r219715
```
Eric Botcazou committed Jan 16, 2015
e1872645 Browse Files

MAINTAINERS: (Write After Approval): Add myself. · 802ed46a

2015-01-15  Martin Uecker  <uecker@eecs.berkeley.edu>

	* MAINTAINERS: (Write After Approval): Add myself.

From-SVN: r219714

committed Jan 15, 2015

802ed46a Browse Files

[NDS32] Have sibling calls optmization to be performed on nds32 target. · d6529176

gcc/
	* config/nds32/nds32-protos.h (nds32_expand_epilogue): Change
	prototype.
	(nds32_expand_epilogue_v3pop): Likewise.
	* config/nds32/nds32.md (sibcall): Define this for sibling call
	optimization.
	(sibcall_register): Likewise.
	(sibcall_immediate): Likewise.
	(sibcall_value): Likewise.
	(sibcall_value_register): Likewise.
	(sibcall_value_immediate): Likewise.
	(sibcall_epilogue): Likewise.
	(epilogue): Pass false to indicate this is not a sibcall epilogue.
	* config/nds32/nds32.c (nds32_expand_epilogue): Consider sibcall case.
	(nds32_expand_epilogue_v3pop): Likewise.

From-SVN: r219712

committed Jan 16, 2015

d6529176 Browse Files

[NDS32] Have shirnk-wrapping optimization to be performed on nds32 target. · 03390cda

gcc/
	* config/nds32/nds32-protos.h (nds32_can_use_return_insn): New.
	* config/nds32/nds32.md (unspec_volatile_func_return): Remove.
	(return_internal): New.
	(return): Define this named pattern.
	(simple_return): Define this named pattern.
	* config/nds32/nds32.c (nds32_expand_epilogue): Emit return_internal
	pattern instead of unspec_volatile_func_return.
	(nds32_expand_epilogue_v3pop): Likewise.
	(nds32_can_use_return_insn): New function.

From-SVN: r219711

committed Jan 16, 2015

03390cda Browse Files