Commits · f47429917545ac2811630ff8648f05aa01aa3edf · lvzhengyang / riscv-gcc-1

15 Jan, 2016 40 commits

execute_command_line.c (set_cmdstat): Use "%s", msg instead of msg to avoid… · f4742991

execute_command_line.c (set_cmdstat): Use "%s", msg instead of msg to avoid -Wformat-security warning.

	* intrinsics/execute_command_line.c (set_cmdstat): Use "%s", msg
	instead of msg to avoid -Wformat-security warning.

From-SVN: r232449

committed Jan 15, 2016

f4742991 Browse Files

adaint.c (__gnat_locate_exec_on_path): Use const char * instead of char * for… · 4c0f272c

adaint.c (__gnat_locate_exec_on_path): Use const char * instead of char * for path_val to avoid warnings.

	* adaint.c (__gnat_locate_exec_on_path): Use const char * instead
	of char * for path_val to avoid warnings.

From-SVN: r232448

committed Jan 15, 2016

4c0f272c Browse Files

* task.c (GOMP_PLUGIN_target_task_completion): Add missing return. · cb11f3cf
```
From-SVN: r232447
```
Jakub Jelinek committed Jan 15, 2016
cb11f3cf Browse Files

re PR rtl-optimization/69030 (ICE on x86_64-linux-gnu at -O2 and above in 32-bit… · 49abe076

re PR rtl-optimization/69030 (ICE on x86_64-linux-gnu at -O2 and above in 32-bit mode (ICE in copy_rtx, at rtl.c:358))

2016-01-15  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/69030
	* lra-spills.c (remove_pseudos): Check nrefs and make the function
	returning bool.
	(spill_pseudos): Delete debug insn for dead pseudo.
	(lra_spill): Initiate spill_hard_reg and slots memory separately.

From-SVN: r232445

committed Jan 15, 2016

49abe076 Browse Files

[AArch64] Remove TODO (redundant type conversions) in arm_neon.h · a579f4c7

gcc/
	* config/aarch64/aarch64-builtins.c (aarch64_types_unopus_qualifiers):
	New.
	(TYPES_UNOPUS): Likewise.
	* config/aarch64/aarch64-simd-builtins.def (lbtruncuv2sf): Correct
	builtin type, from UNOP to UNOPUS.
	(lbtruncuv4sf): Likewise.
	(lbtruncuv2df): Likewise.
	(lrounduv2sf): Likewise.
	(lrounduv4sf): Likewise.
	(lrounduv2df): Likewise.
	(lroundusf): Likewise.
	(lroundusf): Likewise.
	(lceiluv2sf): Likewise.
	(lceiluv4sf): Likewise.
	(lceiluv2df): Likewise.
	(lceilusf): Likewise.
	(lceiludf): Likewise.
	(lflooruv2sf): Likewise.
	(lflooruv4sf): Likewise.
	(lflooruv2df): Likewise.
	(lfloorusf): Likewise.
	(lfloorudf): Likewise.
	(lfrintnuv2sf): Likewise.
	(lfrintnuv4sf): Likewise.
	(lfrintnuv2df): Likewise.
	(lfrintnusf): Likewise.
	(lfrintnudf): Likewise.
	* config/aarch64/arm_neon.h (vcvt_u32_f32): Remove unncessary type
	conversion.
	(vcvtq_u32_f32): Likewise.
	(vcvtq_u64_f64): Likewise.
	(vcvta_u32_f32): Likewise.
	(vcvtaq_u32_f32): Likewise.
	(vcvtaq_u64_f64): Likewise.
	(vcvtm_u32_f32): Likewise.
	(vcvtmq_u32_f32): Likewise.
	(vcvtmq_u64_f64): Likewise.
	(vcvtn_u32_f32): Likwise.
	(vcvtnq_u32_f32): Likewise.
	(vcvtnq_u64_f64): Likewise.
	(vcvtp_u32_f32): Likewise.
	(vcvtpq_u32_f32): Likewise.
	(vcvtpq_u64_f64): Likewise.
	(vcvtmd_u64_f64): Likewise.
	(vcvtms_u32_f32): Likewise.
	(vcvtad_u64_f64): Likewise.
	(vcvtas_u32_f32): Likewise.
	(vcvtnd_u64_f64): Likewise.
	(vcvtns_u32_f32): Likewise.
	(vcvtpd_u64_f64): Likewise.
	(vcvtps_u32_f32): Likewise.

From-SVN: r232444

committed Jan 15, 2016

a579f4c7 Browse Files

[AArch64] Handle CSEL of zero_extended operands in rtx costs · bad00732
```
	* config/aarch64/aarch64.c (aarch64_if_then_else_costs): Handle
	CSEL of zero_extended registers.

From-SVN: r232442
```
Kyrylo Tkachov committed Jan 15, 2016
bad00732 Browse Files

[AArch64] Handle compare of zero_extract form of TST-immediate in rtx costs · 345854d8

	* config/aarch64/aarch64.c (aarch64_rtx_costs, COMPARE case):
	Handle COMPARE of ZERO_EXTRACT against zero form of TST-immediate.

From-SVN: r232441

committed Jan 15, 2016

345854d8 Browse Files

[AArch64] Properly reject invalid attribute strings · 16d12992

	* config/aarch64/aarch64.c (aarch64_process_one_target_attr): Return
	false when argument string is not found in the attributes table
	at all.

	* gcc.target/aarch64/target_attr_17.c: New test.

From-SVN: r232440

committed Jan 15, 2016

16d12992 Browse Files

re PR target/68609 (PowerPC reciprocal estimate missed opportunities) · ad45ac43

        PR target/68609
        * config/rs6000/rs6000.c (rs6000_emit_msub): Delete.
        (rs6000_emit_swsqrt): Convert to Goldschmidt's Algorithm
        * config/rs6000/rs6000.md (sqrt<mode>2): Limit swsqrt to high
        precision estimate.

From-SVN: r232439

committed Jan 15, 2016

ad45ac43 Browse Files

re PR c++/68847 (ICE in cxx_eval_constant_expression on… · c5e3b6fc

re PR c++/68847 (ICE in cxx_eval_constant_expression on __atomic_compare_exchange (constexpr.c:3719) in c++)

	PR c++/68847
	* call.c (build_cxx_call): Use fold_non_dependent_expr.

From-SVN: r232438

committed Jan 15, 2016

c5e3b6fc Browse Files

typeck2.c (cxx_incomplete_type_diagnostic): Use the location of value. · f3255019
```
	* typeck2.c (cxx_incomplete_type_diagnostic): Use the location of
	value.

From-SVN: r232437
```
Jason Merrill committed Jan 15, 2016
f3255019 Browse Files

re PR c++/69257 (g++ ICE in "create_tmp_var" on invalid inline-asm) · 56233bd6

	PR c++/69257
	* typeck.c (decay_conversion): Don't call mark_rvalue_use for
	array/function-to-pointer conversion.  Call
	complete_type_or_maybe_complain for lvalue-to-rvalue conversion.
	* call.c (convert_like_real): Print call context if
	decay_conversion errors.

From-SVN: r232436

committed Jan 15, 2016

56233bd6 Browse Files

re PR tree-optimization/66856 (ICE in compute_live_loop_exits, at tree-ssa-loop-manip.c:234) · 78810bd3

2016-01-15  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/66856
	* tree-vect-loop.c (vect_transform_loop): Free SLP instances here.
	* tree-vect-slp.c (vect_free_slp_tree): Decrement stmt reference count.
	(vect_create_new_slp_node): Increment stmt reference count.
	(vect_get_and_check_slp_defs): Make sure stmts are nor already in
	an SLP tree before swapping operands.
	(vect_build_slp_tree): Likewise.
	(destroy_bb_vec_info): Free stmt info after SLP instances.
	* tree-vect-stmts.c (new_stmt_vec_info): Initialize reference count.
	* tree-vectorizer.h (struct _stmt_vec_info): Add num_slp_uses field.
	(STMT_VINFO_NUM_SLP_USES): New macro.

	* gcc.dg/torture/pr66856-1.c: New testcase.
	* gcc.dg/torture/pr66856-2.c: Likewise.

From-SVN: r232435

committed Jan 15, 2016

78810bd3 Browse Files

re PR debug/69137 (ICE in odr_type_p, at ipa-utils.h:257) · 2bd847fe

2016-01-15  Richard Biener  <rguenther@suse.de>

	PR debug/69137
	* dwarf2out.c (add_linkage_name_raw): New function split out from ...
	(add_linkage_name): ... here.
	(gen_typedef_die): Use add_linkage_name_raw instead of
	add_linkage_attr to delay DECL_ASSEMBLER_NAME computation
	if necessary.

	* g++.dg/lto/pr69137_0.C: New testcase.

From-SVN: r232434

committed Jan 15, 2016

2bd847fe Browse Files

gimplify.c (oacc_default_clause): Decode reference and pointer types for both… · 33a126a6

gimplify.c (oacc_default_clause): Decode reference and pointer types for both kernels and parallel regions.

	gcc/
	* gimplify.c (oacc_default_clause): Decode reference and pointer
	types for both kernels and parallel regions.

	libgomp/
	* testsuite/libgomp.oacc-fortran/kernels-data.f90: New test.

From-SVN: r232431

committed Jan 15, 2016

33a126a6 Browse Files

PR 69246: Invalid REG_ARGS_SIZE for sibcalls · a00fe3b7

The problem in this PR was that we were treating a sibcall as popping
arguments, leading to a negative REG_ARGS_SIZE.

It doesn't really make sense to treat sibcalls as popping since
(a) they're deallocating the caller's stack, not ours, and
(b) there are no optabs for popping sibcalls (any more).

Tested on x86_64-linux-gnu.

gcc/
	PR middle-end/69246
	* calls.c (emit_call_1): Force n_popped to zero for sibcalls.

gcc/testsuite/
	PR middle-end/69246
	* gcc.target/i386/pr69246.c: New test.

From-SVN: r232428

committed Jan 15, 2016

a00fe3b7 Browse Files

Fix usage of an uninitialized variable · aea40b08

	* lto-plugin.c (all_symbols_read_handler): Assign default
	value to a string variable.

From-SVN: r232426

committed Jan 15, 2016

aea40b08 Browse Files

S/390: bind_c_array_params_2: Add proper call expr regexp for S/390. · cbb0e83b
```
gcc/testsuite/ChangeLog

	* gfortran.dg/bind_c_array_params_2.f90: Fix test patterns for S/390.

From-SVN: r232425
```
Dominik Vogt committed Jan 15, 2016
cbb0e83b Browse Files

i386.c (scalar_chain::compute_convert_gain): Fix typo. · 5cc534c4

gcc/

	* config/i386/i386.c (scalar_chain::compute_convert_gain): Fix typo.
	(convert_scalars_to_vector): Likewise.

From-SVN: r232424

committed Jan 15, 2016

5cc534c4 Browse Files

* doc/extend.texi (Type Traits): Fix grammar. · 21cdb254
```
From-SVN: r232423
```
Jonathan Wakely committed Jan 15, 2016
21cdb254 Browse Files

S/390: const9.C: Disable test. · 5a500ecf

gcc/testsuite/ChangeLog

	PR c++/56194
	* g++.dg/init/const9.C: Disable test on S/390.

From-SVN: r232422

committed Jan 15, 2016

5a500ecf Browse Files

S/390: Add -mbackchain to frame-address tests. · 5d9bf64f

gcc/testsuite/ChangeLog

	* g++.dg/Wframe-address.C: Test requires -mbackchain for s390*-*-*
	* g++.dg/Wno-frame-address.C: Ditto.

From-SVN: r232421

committed Jan 15, 2016

5d9bf64f Browse Files

S/390: Enable tree-ssa/20040204-1.c testcase on s390. · e234b19e
```
gcc/testsuite/ChangeLog

	* gcc.dg/tree-ssa/20040204-1.c: Do not xfail on S/390.

From-SVN: r232420
```
Dominik Vogt committed Jan 15, 2016
e234b19e Browse Files

Avoid extraneous remapping in copy_gimple_seq_and_replace_locals · 8f634fb4

2016-01-15  Martin Jambor  <mjambor@suse.cz>

	* tree-inline.c (remap_decl): Use existing dclarations if
	remapping a type and prevent_decl_creation_for_types.
	(replace_locals_stmt): Do an initial remapping of non-VLA typed
	decls first.  Do real remapping with
	prevent_decl_creation_for_types set.
	* tree-inline.h (copy_body_data): New field
	prevent_decl_creation_for_types, moved remap_var_for_cilk to avoid
	padding.

From-SVN: r232419

committed Jan 15, 2016

8f634fb4 Browse Files

S/390: Better help text for -mmvcle. · aa189aee
```
gcc/ChangeLog

	* config/s390/s390.opt (mmvcle): More verbose help text.

From-SVN: r232418
```
Dominik Vogt committed Jan 15, 2016
aa189aee Browse Files

S/390: s390.opt: Add period to -mzvector option text. · 6a86b9a1

gcc/ChangeLog:

2016-01-15  Dominik Vogt  <vogt@linux.vnet.ibm.com>

	* config/s390/s390.opt: Add period to -mzvector option text.

From-SVN: r232417

committed Jan 15, 2016

6a86b9a1 Browse Files

* include/bits/std_mutex.h: Fix Doxygen @file name. · 3b07547d
```
From-SVN: r232416
```
Jonathan Wakely committed Jan 15, 2016
3b07547d Browse Files

re PR tree-optimization/68961 (Test case gcc.target/powerpc/pr60203.c fails since r231674) · 89483f99

2016-01-15  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/68961
	* tree-vect-slp.c (vect_analyze_slp_cost_1): Consider cost
	of invariants in stores again.

	* gcc.dg/vect/costmodel/x86_64/costmodel-pr68961.c: New testcase.

From-SVN: r232415

committed Jan 15, 2016

89483f99 Browse Files

[RTEMS] Add Cortex-M7 multilib for FPU support · 94619ed9
```
gcc/ChangeLog

	* config/arm/t-rtems: Add cortex-m7/fpv5-d16 multilib.

From-SVN: r232414
```
Sebastian Huber committed Jan 15, 2016
94619ed9 Browse Files

i386.c (ix86_expand_branch): Don't split DI mode xor instruction to SI mode. · 94f37395

gcc/

	* config/i386/i386.c (ix86_expand_branch): Don't split
	DI mode xor instruction to SI mode.

gcc/testsuite/

	* gcc.target/i386/pr65105-5.c: New test.

From-SVN: r232413

committed Jan 15, 2016

94f37395 Browse Files

* gcc.c-torture/execute/alias-4.c: New testcase. · 0f6176e6
```
From-SVN: r232411
```
Jan Hubicka committed Jan 15, 2016
0f6176e6 Browse Files

re PR ipa/68148 (Devirtualization only applies to last of multiple successive calls) · 824ca15e


	PR ipa/68148
	* ipa-icf.c (sem_function::merge): Virtual functions may become
	reachable even if they address is not taken and there are no
	idrect calls.
	* g++.dg/ipa/devirt-49.C: New testcase.

From-SVN: r232410

committed Jan 15, 2016

824ca15e Browse Files

lto-streamer-out.c (subtract_estimated_size): New function. · 155768d6
```
	* lto-streamer-out.c (subtract_estimated_size): New function.
	(get_symbol_initial_value): Use it.

From-SVN: r232407
```
Jan Hubicka committed Jan 15, 2016
155768d6 Browse Files
fix time shift again · 092f7deb
```
From-SVN: r232405
```
Christian Bruel committed Jan 15, 2016
092f7deb Browse Files
fix time shift · f2a429a9
```
From-SVN: r232404
```
Christian Bruel committed Jan 15, 2016
f2a429a9 Browse Files

re PR target/65837 ([arm-linux-gnueabihf] lto1 target specific builtin not available) · edef1fa8

gcc
2015-01-16  Christian Bruel  <christian.bruel@st.com>

	PR target/65837
	* config/arm/arm-builtins.c (ARM_BUILTIN_CRYPTO_BASE): New enum tag.
	(arm_init_neon_builtins_internal): Rename arm_init_neon_builtins,
	(arm_init_crypto_builtins_internal): Rename arm_init_crypto_builtins.
	use add_builtin_function_ext_scope instead of add_builtin_function.
	(neon_set_p, neon_crypto_set_p): Remove.
	(arm_init_builtins): Always call arm_init_neon_builtins and
	arm_init_crypto_builtins.
	(arm_expand_builtin): Check that builtins are allowed for the arch.
	* config/arm/arm-protos.h (arm_init_neon_builtins): Remove prototype.
	* config/arm/arm.c (arm_valid_target_attribute_tree): Remove
	arm_init_neon_builtins call.

gcc/testsuite
2015-01-16  Christian Bruel  <christian.bruel@st.com>

	PR target/65837
	* gcc.target/arm/attr-neon-builtin-fail2.c: New test.
	* gcc.target/arm/lto/pr65837-attr_0.c: New test.
	* gcc.target/arm/lto/pr65837_0.c: Fix skip condition and use ACLE name.

From-SVN: r232403

committed Jan 15, 2016

edef1fa8 Browse Files

t-msp430 (lib2_mul_none.o): Only use the first dependency as the source file to be compiled. · bdc27e50

	* config/msp430/t-msp430 (lib2_mul_none.o): Only use the first
	dependency as the source file to be compiled.
	(lib2_mul_16bit.o, lib2hw_mul_16.o, lib2hw_mul_32.o)
	(lib2hw_mul_f5.o): Likewise.

From-SVN: r232402

committed Jan 15, 2016

bdc27e50 Browse Files

re PR tree-optimization/69117 (wrong code at -O1 -fstrict-aliasing) · e93c66bc

2016-01-15  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/69117
	* tree-ssa-sccvn.h (struct vn_ssa_aux): Add info member.
	* tree-ssa-sccvn.c (set_ssa_val_to): Save and adjust SSA name info
	of the leader conservatively.
	(free_scc_vn): Restore original SSA name infos.

	* gcc.dg/torture/pr69117.c: New testcase.

From-SVN: r232401

committed Jan 15, 2016

e93c66bc Browse Files

re PR tree-optimization/69270 (DOM should exploit range information to create more equivalences) · 54e32f9d

       PR tree-optimization/69270
        * tree-ssa-dom.c (ssa_name_has_boolean_range): If the type has a
        single bit of precision, verify it's also unsigned.
        (record_edge_info): Use constant_boolean_node rather than fold_convert
        to convert boolean_true/boolean_false to the right type.

From-SVN: r232399

committed Jan 14, 2016

54e32f9d Browse Files

Daily bump. · 3f18cd82
```
From-SVN: r232398
```
GCC Administrator committed Jan 15, 2016
3f18cd82 Browse Files