Commits · b2794066f3691f020a0fa096c4bab76fe94d7957 · lvzhengyang / riscv-gcc-1

16 Mar, 2016 21 commits

g++.dg/cpp1y/constexpr-instantiate.C: Correct DejaGnu directives. · b2794066
```
From-SVN: r234264
```
Martin Sebor committed Mar 16, 2016
b2794066 Browse Files
Fix bug ID in last commit · 6ab71a01
```
From-SVN: r234263
```
Jeff Law committed Mar 16, 2016
6ab71a01 Browse Files

re PR rtl-optimization/70224 (ICE: RTL flag check: CROSSING_JUMP_P used with… · 4a276c32

re PR rtl-optimization/70224 (ICE: RTL flag check: CROSSING_JUMP_P used with unexpected rtx code 'insn' in relax_delay_slots, at reorg.c:3310)

	PR rtl-optimization/70024
	* reorg.c (relax_delay_slots): Pass right argument to CROSSING_JUMP_P.

From-SVN: r234262

committed Mar 16, 2016

4a276c32 Browse Files

re PR middle-end/70199 (Crash at -O2 when using labels.) · aa43616c

PR middle-end/70199

 * function.h (struct function): Add has_forced_label_in_static.
 * gimplify.c (force_labels_r): Set it.
 * lto-streamer-in.c (input_struct_function_base): Read it.
 * lto-streamer-out.c (output_struct_function_base): Write it.
 * tree-inline.c (has_label_address_in_static_1): Remove.
 (copy_forbidden): Remove fndecl parameter; test
 has_forced_label_in_static.
 (inline_forbidden_p): Update call to copy_forbidden.
 (tree_versionable_function_p): Likewise.
 * ipa-chkp.c (chkp_instrumentable_p): Likewise.
 (chkp_versioning): Likewise.
 * tree-inline.h (copy_forbidden): Update decl.

testsuite/
 * gcc.c-torture/compile/pr70199.c: New.

From-SVN: r234261

committed Mar 16, 2016

aa43616c Browse Files

Run dos2unix on gcc.dg/uninit-19.c · 59608fe5
```
	* gcc.dg/uninit-19.c: Run dos2unix.

From-SVN: r234260
```
H.J. Lu committed Mar 16, 2016
59608fe5 Browse Files

re PR c/70093 (Instancing function with VM return type cases internal compiler… · ab4c578f

re PR c/70093 (Instancing function with VM return type cases internal compiler error in 'assign_stack_temp_for_type'.)

	PR c/70093
	* c-typeck.c (build_function_call_vec): Create a TARGET_EXPR for
	nested functions returning VM types.

	* cgraphunit.c (cgraph_node::expand_thunk): Also build call to the
	function being thunked if the result type doesn't have fixed size.
	* gimplify.c (gimplify_modify_expr): Also set LHS if the result type
	doesn't have fixed size.

	* gcc.dg/nested-func-10.c: New test.
	* gcc.dg/nested-func-9.c: New test.

From-SVN: r234259

committed Mar 16, 2016

ab4c578f Browse Files

re PR tree-optimization/68714 (less folding of vector comparison) · f5387e76
```
	PR tree-optimization/68714
	* gcc.dg/tree-ssa/pr68714.c: Add -w -Wno-psabi to dg-options.

From-SVN: r234258
```
Jakub Jelinek committed Mar 16, 2016
f5387e76 Browse Files

Nowadays, we use plain -fopenacc to enable OpenACC kernels processing · ee2e7d51

	libgomp/
	* testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Adjust to
	-ftree-parallelize-loops/-fopenacc changes.
	* testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95:
	Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
	* testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.

From-SVN: r234257

committed Mar 16, 2016

ee2e7d51 Browse Files

Save call-clobbered registers in _mcount on 32-bit Solaris/x86 (PR target/38239) · a5046f48

	PR target/38239
	* config/sol2/gmon.c [__i386__] (_mcount): Save and restore
	call-clobbered registers.
	(internal_mcount): Remove __i386__ handling.

From-SVN: r234256

committed Mar 16, 2016

a5046f48 Browse Files

Summary: boehm-gc: add support for aarch64 ILP32 · 197adb69
```
* include/private/gcconfig.h [AARCH64] (ALIGNMENT, CPP_WORDSZ):
Define for __ILP32__.

From-SVN: r234255
```
Andreas Schwab committed Mar 16, 2016
197adb69 Browse Files
tree-vect-loop.c (vect_analyze_loop_2): Fix wrong dump info by reporting malformed loop nest. · 446fd642
```
	* tree-vect-loop.c (vect_analyze_loop_2): Fix wrong dump info by
	reporting malformed loop nest.

From-SVN: r234254
```
Bin Cheng committed Mar 16, 2016
446fd642 Browse Files

Safely use nodes[0] in possible_polymorphic_call_targets · 448476ff

2016-03-16  Tom de Vries  <tom@codesourcery.com>

	PR lto/70187
	* ipa-devirt.c (possible_polymorphic_call_targets): Move
	nodes.length () == 1 test to before first nodes[0] access.

From-SVN: r234253

committed Mar 16, 2016

448476ff Browse Files

Makefile.in: Add support for x86 GNU/Hurd. · b462f860
```
	* gcc-interface/Makefile.in: Add support for x86 GNU/Hurd.
	* s-osinte-gnu.ads: New file.

From-SVN: r234252
```
Svante Signell committed Mar 16, 2016
b462f860 Browse Files

Add missing single_pred_p test in scop_detection::merge_sese · 7662b718

2016-03-16  Tom de Vries  <tom@codesourcery.com>

	PR tree-optimization/68715
	* graphite-scop-detection.c (scop_detection::merge_sese): Add missing
	single_pred_p test.

	* gcc.dg/graphite/pr68715-2.c: New test.
	* gcc.dg/graphite/pr68715.c: New test.
	* gfortran.dg/graphite/pr68715.f90: New test.

From-SVN: r234251

committed Mar 16, 2016

7662b718 Browse Files

Fix same_close_phi_node · be7ce7ae

2016-03-16  Tom de Vries  <tom@codesourcery.com>

	PR tree-optimization/68809
	* graphite-scop-detection.c (same_close_phi_node): Test if result types
	are the same.

	* gcc.dg/graphite/pr68809-2.c: New test.
	* gcc.dg/graphite/pr68809.c: New test.

From-SVN: r234250

committed Mar 16, 2016

be7ce7ae Browse Files

re PR sanitizer/70147 (testcase from hana testsuite gets miscompiled with -fsanitize=undefined) · 6651c93e

	PR c++/70147
	* cp-ubsan.c (cp_ubsan_dfs_initialize_vtbl_ptrs): Conditionalize
	BINFO_VIRTUAL_P vtable clearing on current_in_charge_parm.

	* g++.dg/ubsan/pr70147-2.C (C::C): Initialize A base with invalid
	method call to i () as argument.  Adjust expected output.

From-SVN: r234249

committed Mar 16, 2016

6651c93e Browse Files

re PR sanitizer/70147 (testcase from hana testsuite gets miscompiled with -fsanitize=undefined) · 1935f250

	PR c++/70147
	* cp-ubsan.c (cp_ubsan_maybe_initialize_vtbl_ptrs): Temporarily
	set in_base_initializer.

	* g++.dg/ubsan/pr70147-1.C: New test.
	* g++.dg/ubsan/pr70147-2.C: New test.

From-SVN: r234248

committed Mar 16, 2016

1935f250 Browse Files

Cleanup and expand on the 'leaf' function attribute documentation. · b2de4950

Describe the problems that a user might face with indirect functions
and ELF symbol interposition.

gcc/ChangeLog:

2016-03-16  Carlos O'Donell  <carlos@redhat.com>
	    Sandra Loosemore  <sandra@codesourcery.com>

	* doc/extend.texi (Common Function Attributes): Describe ifunc impact
	on leaf attribute. Mention ELF interposition problems.


Co-Authored-By: Sandra Loosemore <sandra@codesourcery.com>

From-SVN: r234247

committed Mar 16, 2016

b2de4950 Browse Files

PR c++/58281 - Problem with explicitly instantiated constexpr template · ab1caa6e

PR c++/58281 - Problem with explicitly instantiated constexpr template
	functions

gcc/testsuite/ChangeLog:
2016-03-15  Martin Sebor  <msebor@redhat.com>

	PR c++/58281
	* g++.dg/cpp1y/constexpr-instantiate.C: Add new test.

From-SVN: r234246

committed Mar 15, 2016

ab1caa6e Browse Files

Daily bump. · 960fcebd
```
From-SVN: r234245
```
GCC Administrator committed Mar 16, 2016
960fcebd Browse Files
pr68532.c: Add -fno-common option on hppa*-*-hpux*. · cb5d8ad1
```
	* gcc.c-torture/execute/pr68532.c: Add -fno-common option on
	hppa*-*-hpux*.

From-SVN: r234242
```
John David Anglin committed Mar 16, 2016
cb5d8ad1 Browse Files

15 Mar, 2016 19 commits

ifcvt-4.c: Add hppa*64*-*-* to skip list. · b440dd40
```
	* gcc.dg/ifcvt-4.c: Add hppa*64*-*-* to skip list.

From-SVN: r234241
```
John David Anglin committed Mar 15, 2016
b440dd40 Browse Files
re PR libfortran/69799 (FAIL: gfortran.dg/coarray_allocate_3.f08 at -O1 and above) · 5c2a1bbb
```
	PR libfortran/69799
	* gfortran.dg/coarray_allocate_5.f08: Add "-latomic" option if
	libatomic_available.

From-SVN: r234240
```
John David Anglin committed Mar 15, 2016
5c2a1bbb Browse Files
Fix compiling large files · 64567cfd
```
  * line-map.c (new_linemap): Make alloc_size a size_t.

From-SVN: r234239
```
Richard Henderson committed Mar 15, 2016
64567cfd Browse Files

Fix thinko in indirect_jump_optimize · 6585b2e2

	PR rtl-optimization/69195
	PR rtl-optimization/47992
	* ira.c (indirect_jump_optimize): Ignore artificial defs.
	Add comments.

From-SVN: r234235

committed Mar 16, 2016

6585b2e2 Browse Files

re PR c++/70209 (ICE in strip_typedefs, at cp/tree.c:1377) · 42c729c5

	PR c++/70209
	* tree.c (strip_typedefs): Call strip_typedefs again on the
	DECL_ORIGINAL_TYPE result.

	* g++.dg/ext/attribute-may-alias-4.C: New test.

From-SVN: r234234

committed Mar 15, 2016

42c729c5 Browse Files

re PR c++/70095 ([C++14] Link error on partially specialized variable template) · d1ccf407
```
	PR c++/70095
	* pt.c (instantiate_decl): Fix call to variable_template_p.

From-SVN: r234231
```
Jason Merrill committed Mar 15, 2016
d1ccf407 Browse Files
Fix more P0184R0 references. · d4db81a2
```
From-SVN: r234230
```
Jason Merrill committed Mar 15, 2016
d4db81a2 Browse Files

re PR c++/70141 (template parameter not deducible in partial specialization of… · 3f91db69

re PR c++/70141 (template parameter not deducible in partial specialization of template inside template)

	PR c++/70141
	* pt.c (for_each_template_parm_r): Always walk into TYPENAME_TYPE.

From-SVN: r234228

committed Mar 15, 2016

3f91db69 Browse Files

pr63384.C: Add -w to dg-options. · 82b1c550

	* g++.dg/pr63384.C: Add -w to dg-options.  Remove '-toggle'
	in -fvar-tracking-assignments-toggle flag.

From-SVN: r234227

committed Mar 15, 2016

82b1c550 Browse Files

re PR middle-end/69513 (LTO bootstrap fails with bootstrap-profiled during… · 2396a7b1

re PR middle-end/69513 (LTO bootstrap fails with bootstrap-profiled during linking gnat1 in stagefeedback)

	PR bootstrap/69513
	* dwarf2out.c (flush_limbo_die_list): Really flush the limbo list.

From-SVN: r234226

committed Mar 15, 2016

2396a7b1 Browse Files

ifcvt-4.c: Add -misel for powerpc*. · 4ccbf3a6
```
	* gcc.dg/ifcvt-4.c: Add -misel for powerpc*.

From-SVN: r234224
```
Pat Haugen committed Mar 15, 2016
4ccbf3a6 Browse Files
avr.md (rotl<mode>3): Set mode for operand 2. · 79f15a76
```
	* config/avr/avr.md (rotl<mode>3): Set mode for operand 2.

From-SVN: r234223
```
Senthil Kumar Selvaraj committed Mar 15, 2016
79f15a76 Browse Files

re PR rtl-optimization/70222 (Test miscompiled with -O1) · c39858bd

	PR rtl-optimization/70222
	* combine.c (simplify_shift_const_1): For A >> B >> C LSHIFTRT
	optimization if mode is different from result_mode, queue up masking
	of the result in outer_op.  Formatting fix.

	* gcc.c-torture/execute/pr70222-1.c: New test.
	* gcc.c-torture/execute/pr70222-2.c: New test.

From-SVN: r234222

committed Mar 15, 2016

c39858bd Browse Files

re PR middle-end/70239 (ICE in ggc_set_mark) · 511e5c48

	PR middle-end/70239
	* tree-ssa-sccvn.c (VN_INFO_GET): Use safe_grow_cleared instead
	of safe_grow.

From-SVN: r234221

committed Mar 15, 2016

511e5c48 Browse Files

Fix pr68714 test for targets not supporting V4SImode. · 8be119c1
```
  * gcc.dg/tree-ssa/pr68714.c: Test during reassoc pass.

From-SVN: r234220
```
Richard Henderson committed Mar 15, 2016
8be119c1 Browse Files

re PR rtl-optimization/69032 (ICE: in cfg_preds_1, at sel-sched-ir.c:4809 with… · 6598bb55

re PR rtl-optimization/69032 (ICE: in cfg_preds_1, at sel-sched-ir.c:4809 with -fsched-pressure -fsel-sched-pipelining -fselective-scheduling)

gcc/

	PR rtl-optimization/69032
	* sel-sched-ir.c (get_seqno_by_preds): Include both insn and head when
	looping backwards over basic block insns.

testsuite/

	PR rtl-optimization/69032
	* gcc.dg/pr69032.c: New test.

From-SVN: r234219

committed Mar 15, 2016

6598bb55 Browse Files

re PR target/66660 ([ia64] Speculative load not checked before use, leading to a… · 11a6609c

re PR target/66660 ([ia64] Speculative load not checked before use, leading to a NaT Consumption Vector interruption)

        PR target/66660
        * sel-sched-ir.c (merge_expr): Avoid changing the speculative pattern
        to non-speculative when propagating trap bits.

From-SVN: r234218

committed Mar 15, 2016

11a6609c Browse Files

re PR rtl-optimization/63384 (scheduler loops on endless fence list with… · 81fa2944

re PR rtl-optimization/63384 (scheduler loops on endless fence list with -fselective-scheduling2 on x86)

gcc/

	PR rtl-optimization/63384
	* sel-sched.c (invoke_aftermath_hooks): Do not decrease issue_more
	on DEBUG_INSN_P insns.

testsuite/

	PR rtl-optimization/63384
	* g++.dg/pr63384.C: New test.

From-SVN: r234217

committed Mar 15, 2016

81fa2944 Browse Files

re PR target/64411 (ICE: in verify_target_availability, at sel-sched.c:1577 with… · 74ea9ab6

re PR target/64411 (ICE: in verify_target_availability, at sel-sched.c:1577 with -Os -mcmodel=medium -fPIC -fschedule-insns -fselective-scheduling)

gcc/

        PR target/64411
        * sched-deps.c (get_implicit_reg_pending_clobbers): New function,
        factored out from ...
        (sched_analyze_insn): ... here.
        * sched-int.h (get_implicit_reg_pending_clobbers): Declare it.
        * sel-sched-ir.c (setup_id_implicit_regs): New function, use
        get_implicit_reg_pending_clobbers in it.
        (setup_id_reg_sets): Use setup_id_implicit_regs.
        (deps_init_id): Ditto.

testsuite/

	PR target/64411
	* gcc.target/i386/pr64411.C: New test.

From-SVN: r234216

committed Mar 15, 2016

74ea9ab6 Browse Files