Commits · bf08acdaa570ae61e86b92660ddee07d20948919 · lvzhengyang / riscv-gcc-1

18 Mar, 2016 15 commits

Avoid clobbering primary virtual base when not in charge. · bf08acda

	* decl.c (build_clobber_this): Factor out of
	start_preparsed_function and begin_destructor_body.  Handle
	virtual bases better.

From-SVN: r234334

committed Mar 18, 2016

bf08acda Browse Files

class.c (build_if_in_charge): Split out from build_base_path. · eb0dbdc7

	* class.c (build_if_in_charge): Split out from build_base_path.

	* init.c (expand_virtual_init, expand_default_init): Use it.
	* call.c (build_special_member_call): Use it.

From-SVN: r234333

committed Mar 18, 2016

eb0dbdc7 Browse Files

* calls.c (load_register_parameters): Fix zero size sibcall logic. · 07c10d8f
```
From-SVN: r234332
```
Jason Merrill committed Mar 18, 2016
07c10d8f Browse Files

Revert: · 09d8f359

	2015-07-02  Uros Bizjak  <ubizjak@gmail.com>

	* libsupc++/guard.cc (__test_and_acquire): Use __p after __atomic_load
	to avoid unused variable warning.
	(__set_and_release): Use __p after __atomic_store to avoid unused
	variable warning.

From-SVN: r234331

committed Mar 18, 2016

09d8f359 Browse Files

re PR target/70113 ([AArch64] -mpc-relative-literal-loads conflicts with fix-cortex-a53-843419) · dc28bb68
```
2016-03-18  Christophe Lyon  <christophe.lyon@linaro.org>

	PR target/70113
	* gcc.target/aarch64/pr63304_1.c: Add -mno-fix-cortex-a53-843419.

From-SVN: r234330
```
Christophe Lyon committed Mar 18, 2016
dc28bb68 Browse Files
sse.md: Use vpbroadcastq for broadcasting DF values to 128b regs. · 8d200fad
```
gcc/
        * config/i386/sse.md: Use vpbroadcastq for broadcasting DF
        values to 128b regs.

From-SVN: r234325
```
Kirill Yukhin committed Mar 18, 2016
8d200fad Browse Files

re PR tree-optimization/70252 (ICE in vect_get_vec_def_for_stmt_copy with -O3… · 5e8d6dff

re PR tree-optimization/70252 (ICE in vect_get_vec_def_for_stmt_copy with -O3 -march=skylake-avx512.)

gcc/

	PR tree-optimization/70252
	* tree-vect-stmts.c (supportable_widening_operation): Check resulting
	boolean vector has a proper number of elements.
	(supportable_narrowing_operation): Likewise.

gcc/testsuite/

	PR tree-optimization/70252
	* gcc.dg/pr70252.c: New test.

From-SVN: r234323

committed Mar 18, 2016

5e8d6dff Browse Files

Add testcases for pr70161 · d0e7e403

2016-03-18  Tom de Vries  <tom@codesourcery.com>

	* gcc.dg/pr70161-2.c: New test.
	* gcc.dg/pr70161.c: New test.

From-SVN: r234322

committed Mar 18, 2016

d0e7e403 Browse Files

Set dump_file to NULL in cgraph_node::get_body · fa22501a

2016-03-18  Tom de Vries  <tom@codesourcery.com>

	PR ipa/70269
	* cgraph.c (cgraph_node::get_body): Set dump_file to NULL after save.

	* gcc.dg/pr70269.c: New test.

From-SVN: r234321

committed Mar 18, 2016

fa22501a Browse Files

reload1.c (emit_input_reload_insns): Use simplify_replace_rtx instead of… · 59bc6ce9

reload1.c (emit_input_reload_insns): Use simplify_replace_rtx instead of replace_rtx for DEBUG_INSNs.

	* reload1.c (emit_input_reload_insns): Use simplify_replace_rtx
	instead of replace_rtx for DEBUG_INSNs.

From-SVN: r234320

committed Mar 18, 2016

59bc6ce9 Browse Files

re PR c++/70267 (ICE on invalid code at -O1 and above on x86_64-linux-gnu in… · dd125026

re PR c++/70267 (ICE on invalid code at -O1 and above on x86_64-linux-gnu in propagate_necessity, at tree-ssa-dce.c:924)

	PR c++/70267
	* init.c (build_new_1): Complain and return error_mark_node
	if alloc_fn is not _Jv_AllocObject function returning pointer.

	* g++.dg/ext/java-3.C: New test.

From-SVN: r234319

committed Mar 18, 2016

dd125026 Browse Files

Fix latencies in znver1.md · a065dbc9

2016-03-18  Venkataramanan Kumar  <venkataramanan.kumar@amd.com>

        * config/i386/znver1.md : Fix latencies of FP/SSE/AVX
        load type reservations.

From-SVN: r234318

committed Mar 18, 2016

a065dbc9 Browse Files

Fix PR c++/70205 (ICE on valid call to qualified static member function) · 91914f0a

gcc/cp/ChangeLog:

	PR c++/70205
	* search.c (adjust_result_of_qualified_name_lookup): Don't
	update the BASELINK_BINFO of DECL if the second call
	to lookup_base fails.

gcc/testsuite/ChangeLog:

	PR c++/70205
	* g++.dg/lookup/pr70205.C: New test.

From-SVN: r234317

committed Mar 18, 2016

91914f0a Browse Files

Fix PR c++/70218 (illegal access to private field succeeds) · 753a8910

gcc/cp/ChangeLog:

	PR c++/70218
	* parser.c (cp_parser_lambda_expression): Move call to
	pop_deferring_access_checks ahead of the call to
	cp_parser_end_tentative_firewall.

gcc/testsuite/ChangeLog:

	PR c++/70218
	* g++.dg/cpp0x/lambda/lambda-70218.C: New test.

From-SVN: r234316

committed Mar 18, 2016

753a8910 Browse Files

Daily bump. · 4a8e35b3
```
From-SVN: r234315
```
GCC Administrator committed Mar 18, 2016
4a8e35b3 Browse Files

17 Mar, 2016 23 commits

re PR middle-end/70280 (-fcompare-debug failure (length) with… · fcc2b74f

re PR middle-end/70280 (-fcompare-debug failure (length) with --param=integer-share-limit=4016 -mavx512bw)

	PR c/70280
	* c-typeck.c (composite_type): Don't count void_list_node
	into len, if the list is terminated by void_list_node, start
	with void_list_node instead of NULL for newargs.  Stop
	at void_list_node.

From-SVN: r234312

committed Mar 18, 2016

fcc2b74f Browse Files

Sync top-level configure.ac with binutils-gdb. · 1b858e76

	2016-03-17  Cary Coutant  <ccoutant@gmail.com>

	* configure.ac: Add mips and s390 to the gold target check.
	* configure: Regenerate.

From-SVN: r234309

committed Mar 17, 2016

1b858e76 Browse Files

re PR target/70188 (gcc 4.9+ miscompiles code on hppa) · ecd71a9e

	PR target/70188
	* config/pa/constraints.md: Revert 2015-02-13 change.  Use
	define_constraint for "Q" and "T" constraints.

From-SVN: r234308

committed Mar 17, 2016

ecd71a9e Browse Files

Tweak the pipeline model for Exynos M1 · 220379df
```
	* gcc/config/aarch64/aarch64.c
	(exynosm1_tunings): Enable the weak prefetching model.

From-SVN: r234307
```
Evandro Menezes committed Mar 17, 2016
220379df Browse Files

re PR c/69407 (-Wunused-value on __atomic_fetch_OP and __atomic_OP_fetch) · 14ba7b28

	PR c/69407
	* c-common.c (resolve_overloaded_builtin): Set TREE_USED for the fetch
	operations.

	* gcc.dg/atomic-op-6.c: New test.

From-SVN: r234304

committed Mar 17, 2016

14ba7b28 Browse Files

PR c/70264: fix crash in compatible_locations_p with BUILTINS_LOCATION · ded60913

In r234088 my fix for PR c++/70105 didn't allow for the possibility that
when comparing a pair of macro expansion histories that one of the
macros in the history might not be located within a line-map, and
PR c/70264 reports a crash due to encountering BUILTINS_LOCATION within
the traversal.

Fixed thusly.

Successfully bootstrapped on x86_64-pc-linux-gnu; adds 4 PASS results
to gcc.sum and 12 to g++.sum.

gcc/ChangeLog:
	PR c/70264
	* diagnostic-show-locus.c (compatible_locations_p): Handle the case
	where one or both locations aren't within a line_map.

gcc/testsuite/ChangeLog:
	PR c/70264
	* c-c++-common/pr70264.c: New test case.

From-SVN: r234303

committed Mar 17, 2016

ded60913 Browse Files

re PR tree-optimization/70144 (g++ ICE at -O1 and above on valid code on… · 17366700

re PR tree-optimization/70144 (g++ ICE at -O1 and above on valid code on x86_64-linux-gnu in "copy_reference_ops_from_ref")

	PR c++/70144
	* cp-tree.h (magic_varargs_p): Return int instead of bool.
	* call.c (magic_varargs_p): Return int instead of bool, return 2 for
	Cilk+ reductions, otherwise 1 for magic varargs and 0 for normal
	varargs.
	(build_over_call): If magic_varargs_p == 2, call reject_gcc_builtin,
	if magic_varargs_p == 1, call decay_conversion
	instead of mark_type_use.  Don't store error_mark_node arguments to
	argarray, instead return error_mark_node.

	* c-c++-common/pr70144-1.c: New test.
	* c-c++-common/pr70144-2.c: New test.

From-SVN: r234297

committed Mar 17, 2016

17366700 Browse Files

re PR c++/70272 (-flifetime-dse miscompilation starting with r217967) · a3aad0e6

	PR c++/70272
	* decl.c (begin_destructor_body): Don't insert clobber if
	is_empty_class (current_class_type).

	* g++.dg/opt/flifetime-dse5.C (main): Remove extra semicolon.
	* g++.dg/opt/flifetime-dse6.C: New test.
	* g++.dg/tree-ssa/ehcleanup-1.C: Adjust unreachable count.

From-SVN: r234296

committed Mar 17, 2016

a3aad0e6 Browse Files

Properly set flag_pie and flag_pic · b57e6e18

We can't set flag_pie to the default when flag_pic == 0, which may be
set by -fno-pic or -fno-PIC, since the default value of flag_pie is
non-zero when GCC is configured with --enable-default-pie.  We need
to initialize flag_pic to -1 so that we can tell if -fpic, -fPIC,
-fno-pic or -fno-PIC is used.

Since Darwin defaults to PIC (__PIC__ == 2) and the PIC setting can't
be changed, skip tests of default __PIC__ and __PIE__ setting for
*-*-darwin* targets.

gcc/

	PR driver/70192
	* opts.c (finish_options): Don't set flag_pie to the default if
	-fpic, -fPIC, -fno-pic or -fno-PIC is used.  Set flag_pic to 0
	if it is -1.

gcc/testsuite/

	PR driver/70192
	* gcc.dg/pic-1.c: New test.
	* gcc.dg/pic-2.c: Likewise.
	* gcc.dg/pic-3.c: Likewise.
	* gcc.dg/pic-4.c: Likewise.
	* gcc.dg/pie-1.c: Likewise.
	* gcc.dg/pie-2.c: Likewise.
	* gcc.dg/pie-3.c: Likewise.
	* gcc.dg/pie-4.c: Likewise.
	* gcc.dg/pie-5.c: Likewise.
	* gcc.dg/pie-6.c: Likewise.

From-SVN: r234295

committed Mar 17, 2016

b57e6e18 Browse Files

Rename GOMP_MAP_FORCE_DEALLOC to GOMP_MAP_DELETE · 91106e84

Also rename the Fortran OMP_MAP_FORCE_DEALLOC to OMP_MAP_DELETE.

	include/
	* gomp-constants.h (enum gomp_map_kind): Rename
	GOMP_MAP_FORCE_DEALLOC to GOMP_MAP_DELETE.  Adjust all users.

	gcc/fortran/
	* gfortran.h (enum gfc_omp_map_op): Rename OMP_MAP_FORCE_DEALLOC
	to OMP_MAP_DELETE.  Adjust all users.

From-SVN: r234294

committed Mar 17, 2016

91106e84 Browse Files

Add goacc/kernels-alias-{3,4}.f95 · b38ba58b

2016-03-17  Tom de Vries  <tom@codesourcery.com>

	* gfortran.dg/goacc/kernels-alias-3.f95: New test.
	* gfortran.dg/goacc/kernels-alias-4.f95: New test.

From-SVN: r234292

committed Mar 17, 2016

b38ba58b Browse Files

i386.md (*movv4qicc_insn+1..36): Pass true as ALL_REGS argument to replace_rtx. · 3a8b0de1
```
        * config/i386/i386.md (*movv4qicc_insn+1..36): Pass
        true as ALL_REGS argument to replace_rtx.

From-SVN: r234290
```
Joern Rennecke committed Mar 17, 2016
3a8b0de1 Browse Files

re PR debug/70271 (internal compiler error: in dwarf2out_finish, at dwarf2out.c:27346) · 6931b3b7

2016-03-17  Richard Biener  <rguenther@suse.de>

	PR debug/70271
	* dwarf2out.c (dwarf2out_early_finish): Process deferred_asm_name
	last.

	* g++.dg/debug/pr70271.C: New testcase.

From-SVN: r234289

committed Mar 17, 2016

6931b3b7 Browse Files

re PR middle-end/70245 (Miscompilation of ICU on i386 with atom tuning starting with r227382) · 9bc057c8

	PR target/70245
	* rtl.h (replace_rtx): Add ALL_REGS argument.
	* rtlanal.c (replace_rtx): Likewise.  If true, use REGNO
	equality and assert mode is the same, instead of just rtx pointer
	equality.
	* config/i386/i386.md (mov + arithmetics with load peephole): Pass
	true as ALL_REGS argument to replace_rtx.

From-SVN: r234285

committed Mar 17, 2016

9bc057c8 Browse Files

Set flag_pic to flag_pie for PIE in LTO · ea913779

Since PIE implies PIC, we should set flag_pic to flag_pie for PIE in
LTO.

	PR lto/70258
	* lto-lang.c (lto_post_options): Set flag_pic to flag_pie for
	PIE.

From-SVN: r234284

committed Mar 17, 2016

ea913779 Browse Files

match.pd (A + (B vcmp C ? 1 : 0) -> A - (B vcmp C)): Apply for boolean vector… · 0c8b64cb

match.pd (A + (B vcmp C ? 1 : 0) -> A - (B vcmp C)): Apply for boolean vector with vector mode only.

gcc/

	* match.pd (A + (B vcmp C ? 1 : 0) -> A - (B vcmp C)): Apply
	for boolean vector with vector mode only.
	(A - (B vcmp C ? 1 : 0) -> A + (B vcmp C)): Likewise.

gcc/testsuite/

	* gcc.target/i386/pr70251.c: New test.

From-SVN: r234283

committed Mar 17, 2016

0c8b64cb Browse Files

Summary: libffi: define FFI_SIZEOF_JAVA_RAW for aarch64 ILP32 · a7ceba7d
```
* src/aarch64/ffitarget.h (FFI_SIZEOF_JAVA_RAW) [__ILP32__]:
Define.

From-SVN: r234282
```
Andreas Schwab committed Mar 17, 2016
a7ceba7d Browse Files

re PR c++/70194 (missing -Waddress on constexpr pointer) · b1970801

	PR c++/70194
	* typeck.c (warn_for_null_address): New function.
	(cp_build_binary_op): Call it.

	* g++.dg/warn/constexpr-70194.C: New test.

From-SVN: r234281

committed Mar 17, 2016

b1970801 Browse Files

re PR target/70162 ([RX] const_int printing causes wrong code on 32 bit host) · b14bb68c
```
	PR target/70162
	* config/rx/rx.c (rx_print_integer): Print negative constants in
	decimal.

From-SVN: r234280
```
Nick Clifton committed Mar 17, 2016
b14bb68c Browse Files
re PR rtl-optimization/70261 (r234265 causes fails on rs6000) · 5adb7c85
```
	PR target/70261
	* rtlanal.c (replace_rtx): Revert 2016-03-16 change.

From-SVN: r234279
```
Jakub Jelinek committed Mar 17, 2016
5adb7c85 Browse Files
* fr.po: Update. · e7c0c2b0
```
From-SVN: r234278
```
Joseph Myers committed Mar 17, 2016
e7c0c2b0 Browse Files
* fr.po: Update. · 3eee7bba
```
From-SVN: r234277
```
Joseph Myers committed Mar 17, 2016
3eee7bba Browse Files
Daily bump. · f90825ba
```
From-SVN: r234276
```
GCC Administrator committed Mar 17, 2016
f90825ba Browse Files

16 Mar, 2016 2 commits

re PR middle-end/70240 (ICE: in gimplify_modify_expr, at gimplify.c:4854 with -ftree-vectorize) · 820c5eaa
```
PR middle-end/70240

  * gcc.c-torture/compile/pr70240.c: New.

From-SVN: r234273
```
Richard Henderson committed Mar 16, 2016
820c5eaa Browse Files

Revert r231575 · 8f66e7dc

  PR middle-end/70240
  PR middle-end/68215
  2015-12-11  Eric Botcazou  <ebotcazou@adacore.com>
  * tree-vect-generic.c (tree_vec_extract): Remove GSI parameter.
  Do not gimplify the result.
  (do_unop): Adjust call to tree_vec_extract.
  (do_binop): Likewise.
  (do_compare): Likewise.
  (do_plus_minus): Likewise.
  (do_negate): Likewise.
  (expand_vector_condition): Likewise.
  (do_cond): Likewise.

Co-Authored-By: Richard Biener <rguenther@suse.de>

From-SVN: r234272

committed Mar 16, 2016

8f66e7dc Browse Files