Commits · fe0b4796ad3fe8ec17de328a628d39a100b17d7c · lvzhengyang / riscv-gcc-1

18 Feb, 2013 5 commits

re PR tree-optimization/56366 (ICE: verify_gimple failed (incompatible types in PHI argument)) · fe0b4796

2013-02-18  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/56366
	* tree-vect-loop.c (get_initial_def_for_induction): Properly
	handle sign-conversion of outer-loop initial induction value.

	* gcc.dg/torture/pr56366.c: New testcase.

From-SVN: r196121

committed Feb 18, 2013

fe0b4796 Browse Files

re PR middle-end/56349 (ICE in create_preheader at cfgloopmanip.c:1525) · 73db8ff1

2013-02-18  Richard Biener  <rguenther@suse.de>

        PR middle-end/56349
        * gcc.dg/torture/pr56350.c: Move ...
        * gcc.dg/torture/pr56349.c: ... here.

From-SVN: r196119

committed Feb 18, 2013

73db8ff1 Browse Files

re PR tree-optimization/56350 (ICE in vectorizable_reduction, at tree-vect-loop.c:4731) · 6aaf596b

2013-02-18  Richard Biener  <rguenther@suse.de>

	PR middle-end/56350
	* cfghooks.c (merge_blocks): If we merge a latch into another
	block adjust references to it.
	* cfgloop.c (flow_loops_find): Reset latch before recomputing it.
	(verify_loop_structure): Verify that a recorded latch is in fact
	a latch.

	* gcc.dg/torture/pr56350.c: New testcase.

From-SVN: r196118

committed Feb 18, 2013

6aaf596b Browse Files

re PR tree-optimization/56321 (ICE:segfault in midend for -funsafe-math-optimizations -O3) · 5e97dfb6

2013-02-18  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/56321
	* tree-ssa-reassoc.c (propagate_op_to_single_use): Properly
	order SSA name release and virtual operand unlinking.

	* gcc.dg/torture/pr56321.c: New testcase.

From-SVN: r196117

committed Feb 18, 2013

5e97dfb6 Browse Files

Daily bump. · 8fe196a2
```
From-SVN: r196115
```
GCC Administrator committed Feb 18, 2013
8fe196a2 Browse Files

17 Feb, 2013 3 commits
- Free variable local allocs at block ends. · 825527e8
```
 * config/microblaze/microblaze.md (save_stack_block): Define.
   (restore_stack_block): Likewise.

From-SVN: r196110
```
  Edgar E. Iglesias committed Feb 17, 2013
  825527e8 Browse Files
- cacoshq.c (cacoshq): Call signbitq instead of signbit. · 162ceab4
```
2013-02-17  Tobias Burnus  <burnus@net-b.de>

        * math/cacoshq.c (cacoshq): Call signbitq instead of signbit.

From-SVN: r196109
```
  Tobias Burnus committed Feb 17, 2013
  162ceab4 Browse Files
- Daily bump. · 0965835f
```
From-SVN: r196107
```
  GCC Administrator committed Feb 17, 2013
  0965835f Browse Files
16 Feb, 2013 5 commits

Add TARGET_SUPPORTS_PIC flag and check that the flag_pic = 2 · debd11d9

 * config/microblaze/linux.h (TARGET_SUPPORTS_PIC): Define as 1.
 * config/microblaze/microblaze.h (TARGET_SUPPORTS_PIC): Define as 1.
 * config/microblaze/microblaze.c (microblaze_option_override):
    Bail out early for PIC modes when target does not support PIC.
 * gcc.dg/20020312-2.c: Define MicroBlaze PIC register

From-SVN: r196104

committed Feb 16, 2013

debd11d9 Browse Files

microblaze.c (microblaze_asm_trampoline_template): Replace with a microblaze version. · 8ec77be0

	* config/microblaze/microblaze.c (microblaze_asm_trampoline_template): 
	Replace with a microblaze version.
	(microblaze_trampoline_init): Adapt for microblaze.
	* gcc/config/microblaze/microblaze.h (TRAMPOLINE_SIZE): Adapt for 
	microblaze.

From-SVN: r196103

committed Feb 16, 2013

8ec77be0 Browse Files

[asan] Fix for PR asan/56330 · b41288b3

gcc/
	* asan.c (get_mem_refs_of_builtin_call): White space and style
	cleanup.
	(instrument_mem_region_access): Do not forget to always put
	instrumentation of the of 'base' and 'base + len' in a "if (len !=
	0) statement, even for cases where either 'base' or 'base + len'
	are not instrumented -- because they have been previously
	instrumented.  Simplify the logic by putting all the statements
	instrument 'base + len' inside a sequence, and then insert that
	sequence right before the current insertion point.  Then, to
	instrument 'base + len', just get an iterator on that statement.
	And do not forget to update the pointer to iterator the function
	received as argument.

gcc/testsuite/

	* c-c++-common/asan/no-redundant-instrumentation-4.c: New test file.
	* c-c++-common/asan/no-redundant-instrumentation-5.c: Likewise.
	* c-c++-common/asan/no-redundant-instrumentation-6.c: Likewise.
	* c-c++-common/asan/no-redundant-instrumentation-7.c: Likewise.
	* c-c++-common/asan/no-redundant-instrumentation-8.c: Likewise.
	* c-c++-common/asan/pr56330.c: Likewise.
	* c-c++-common/asan/no-redundant-instrumentation-1.c (test1):
	Ensure the size argument of __builtin_memcpy is a constant.

Co-Authored-By: Dodji Seketeli <dodji@redhat.com>

From-SVN: r196102

committed Feb 16, 2013

b41288b3 Browse Files

re PR c++/51242 ([C++11] Unable to use strongly typed enums as bit fields) · 4d0648ac

/cp
2013-02-15  Jonathan Wakely  <jwakely.gcc@gmail.com>
	    Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/51242
	* decl2.c (grokbitfield): Allow scoped enumeration types.

/testsuite
2013-02-15  Jonathan Wakely  <jwakely.gcc@gmail.com>
	    Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/51242
	* g++.dg/cpp0x/enum23.C: New.


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

From-SVN: r196100

committed Feb 16, 2013

4d0648ac Browse Files

Daily bump. · 7102a358
```
From-SVN: r196098
```
GCC Administrator committed Feb 16, 2013
7102a358 Browse Files

15 Feb, 2013 22 commits

re PR middle-end/54685 ([SH] Improve unsigned int comparison with 0x7FFFFFFF) · 41ad581f
```
	PR target/54685
	* gcc.target/sh/pr54685.c: Fix scanning of not insn.

From-SVN: r196092
```
Oleg Endo committed Feb 15, 2013
41ad581f Browse Files
re PR c++/54276 (Lambda in a Template Function Undefined Reference to local static) · 9fd30fec
```
	PR c++/54276
	* semantics.c (finish_id_expression): Also return the identifier
	for an outer local static.

From-SVN: r196091
```
Jason Merrill committed Feb 15, 2013
9fd30fec Browse Files

re PR rtl-optimization/56348 (internal compiler error in assign_by_spills with -m32 -fPIC -msse2) · 47918951

2013-02-15  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/56348
	* lra-assigns.c (reload_pseudo_compare_func): Prefer bigger pseudos.

2013-02-15  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/56348
	* gcc.target/i386/pr56348.c: New test.

From-SVN: r196090

committed Feb 15, 2013

47918951 Browse Files

runtime: Do not reserve huge amount of swap on 32 bit architectures. · 3ab98a47

The mmap() call which reserves the arena should have MAP_NORESERVE
flag as in typical cases this memory will never be (fully) needed.
This matters in environments which do not do Linux style memory
overcommit, such as OpenIndiana/OpenSolaris/Solaris.

The MAP_NORESERVE flag does not exist on all operating systems
(for example FreeBSD). Therefore we define it to zero value in
case it does not exist.

Fixes issue 21.

From-SVN: r196088

committed Feb 15, 2013

3ab98a47 Browse Files

configure.ac: Set libgloss_dir for the aarch64*-*-* targets. · 4dddfc74
```
	* configure.ac: Set libgloss_dir for the aarch64*-*-* targets.
	* configure: Regenerated.

From-SVN: r196083
```
Yufeng Zhang committed Feb 15, 2013
4dddfc74 Browse Files

re PR c++/56343 ([C++11] Destructor defaulted on first declaration has wrong… · 52d95c21

re PR c++/56343 ([C++11] Destructor defaulted on first declaration has wrong implicit exception specification)

	PR c++/56343
	* class.c (check_bases_and_members): Deduce noexcept after
	checking bases.

From-SVN: r196082

committed Feb 15, 2013

52d95c21 Browse Files

re PR c++/52026 (Constexpr Variable Appears Uninitialized in Lambda) · 30fa2a51
```
	PR c++/52026
	* semantics.c (finish_id_expression): In a template, return
	the identifier for a constant variable.

From-SVN: r196081
```
Jason Merrill committed Feb 15, 2013
30fa2a51 Browse Files
* g++.dg/cpp0x/lambda/lambda-this8.C: Don't use NULL. · 90680f3b
```
From-SVN: r196080
```
Jason Merrill committed Feb 15, 2013
90680f3b Browse Files

re PR target/55431 (Invalid auxv search in ppc linux-unwind code.) · 110207ad

	PR target/55431
	* config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
	(ppc_fallback_frame_state): Always set up save locations for fp
	and altivec.  Don't bother with non-callee-saved regs, r0-r13
	except for r2 on ppc64, fr0-fr13, v0-v19, vscr.

From-SVN: r196077

committed Feb 16, 2013

110207ad Browse Files

interrupt-1.c: Fix for thumb mode. · 45e4e1e9

2012-02-15  Greta Yorsh  <Greta.Yorsh@arm.com>

        * gcc.target/arm/interrupt-1.c: Fix for thumb mode.
        * gcc.target/arm/interrupt-2.c: Likewise.

From-SVN: r196076

committed Feb 15, 2013

45e4e1e9 Browse Files

re PR fortran/56318 (Wrong result with MATMUL of PARAMETER) · 711db0a6

2013-02-14  Tobias Burnus  <burnus@net-b.de>
            Mikael Morin  <mikael@gcc.gnu.org>

        PR fortran/56318
        * simplify.c (gfc_simplify_matmul): Fix result shape
        and matmul result.

2013-02-14  Tobias Burnus  <burnus@net-b.de>

        PR fortran/56318
        * gcc/testsuite/gfortran.dg/matmul_9.f90: New.


Co-Authored-By: Mikael Morin <mikael@gcc.gnu.org>

From-SVN: r196075

committed Feb 15, 2013

711db0a6 Browse Files

graph.c (start_graph_dump): Print dumpfile base as digraph label. · 3fb7c699

	* graph.c (start_graph_dump): Print dumpfile base as digraph label.
	(clean_graph_dump_file): Pass base to start_graph_dump.

From-SVN: r196074

committed Feb 15, 2013

3fb7c699 Browse Files

re PR fortran/53818 (-finit-local-zero -fno-automatic: Function result cannot have initializer) · fab99ea2

2013-02-15  Tobias Burnus  <burnus@net-b.de>

        PR fortran/53818
        * resolve.c (apply_default_init_local): Don't create an
        initializer for a result variable.

2013-02-15  Tobias Burnus  <burnus@net-b.de>

        PR fortran/53818
        * gfortran.dg/init_flag_11.f90: New.

From-SVN: r196073

committed Feb 15, 2013

fab99ea2 Browse Files

re PR target/55941 (Strange copy of double (in struct) to stack) · 576fe41a
```
PR target/55941
        * lower-subreg.c (simple_move): Check dest mode instead of src mode.

From-SVN: r196071
```
Richard Henderson committed Feb 14, 2013
576fe41a Browse Files

re PR c++/54922 ([C++11][DR 1359] constexpr constructors require initialization… · 9b2f0394

re PR c++/54922 ([C++11][DR 1359] constexpr constructors require initialization of all union members)

	PR c++/54922
	* semantics.c (build_anon_member_initialization): New.
	(build_data_member_initialization): Use it.

From-SVN: r196070

committed Feb 14, 2013

9b2f0394 Browse Files

re PR c++/55003 ([C++11] Member function pointer not working as constexpr initializer) · b24cd3d1
```
	PR c++/55003
	* decl.c (cp_finish_decl): Force instantiation of an
	auto static data member.

From-SVN: r196069
```
Jason Merrill committed Feb 14, 2013
b24cd3d1 Browse Files
re PR c++/55220 ([c++11] ICE when doing partial template specialization on variadic template) · d132b74a
```
	PR c++/55220
	* pt.c (unify): A pack expansion that is not the last template
	argument makes the entire template argument list non-deduced.

From-SVN: r196068
```
Jason Merrill committed Feb 14, 2013
d132b74a Browse Files

re PR c++/56323 ([C++11] cannot compile inherited constructor for typedef'ed base class) · 06449b40

	PR c++/56323
	* name-lookup.c (do_class_using_decl): Handle typedefs with
	inheriting constructors.
	(push_class_level_binding_1): Allow inheriting from template
	template parameter, too.
	* pt.c (tsubst_decl) [USING_DECL]: Likewise.

From-SVN: r196067

committed Feb 14, 2013

06449b40 Browse Files

quick_exit.cc: #if out the whole test if unsupported. · 5b858a6c
```
	* testsuite/18_support/quick_exit/quick_exit.cc: #if out the whole
	test if unsupported.

From-SVN: r196066
```
Jason Merrill committed Feb 14, 2013
5b858a6c Browse Files

re PR c++/55223 ([C++11] Default lambda expression of a templated class member) · 622aac0b

	PR c++/55223
gcc/cp/
	* pt.c (tsubst_copy_and_build) [LAMBDA_EXPR]: Fix handling of
	default argument scope.
	* mangle.c (write_name): Likewise.
libiberty/
	* cp-demangle.c (d_dump): Handle DEMANGLE_COMPONENT_DEFAULT_ARG.
	(d_print_comp): Likewise.

From-SVN: r196065

committed Feb 14, 2013

622aac0b Browse Files

re PR c++/55232 ([C++11] ICE with -Wunused-parameter for unused parameter pack… · ff9b4073

re PR c++/55232 ([C++11] ICE with -Wunused-parameter for unused parameter pack using qualified dependent name)

	PR c++/55232
	* error.c (find_typenames_r): Don't walk into a pack expansion.

From-SVN: r196064

committed Feb 14, 2013

ff9b4073 Browse Files

Daily bump. · 9c85798a
```
From-SVN: r196063
```
GCC Administrator committed Feb 15, 2013
9c85798a Browse Files

14 Feb, 2013 5 commits

re PR fortran/56224 (gfortran -fopenmp cannot find omp_lib.h) · 308f961b

2013-02-14  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/56224
	* gfortran.h (gfc_add_include_path):  Add boolean argument
	for warn.
	* scanner.c (gfc_add_include_path):  Pass along warn argument
	to add_path_to_list.
	* options.c (gfc_post_options):  Add true warn argument to
	gfc_add_include_path.
	(gfc_handle_module_path_options):  Likewise.
	(gfc_handle_option): Also gfc_add_include_path for intrinsic
	modules, without warning.

From-SVN: r196058

committed Feb 14, 2013

308f961b Browse Files

* collect2-aix.h: Define F_LOADONLY. · bb3accfa
```
From-SVN: r196057
```
Steven Bosscher committed Feb 14, 2013
bb3accfa Browse Files

OFF_T: Merged from upstream r175140 · 8afd2ed7

	PR bootstrap/56327
	* interception/interception.h (OFF_T): Merged from upstream
	r175140.

From-SVN: r196054

committed Feb 14, 2013

8afd2ed7 Browse Files

* g++.dg/cpp0x/lambda/lambda-this8.C: use __builtin_abort · 1c322ab1
```
From-SVN: r196053
```
Jason Merrill committed Feb 14, 2013
1c322ab1 Browse Files

re PR ada/52123 (gcc bootstrap with ada fails on mingw target) · 7d00dca9

2013-02-14  Rainer Emrich  <rainer@emrich-ebersheim.de>

        PR target/52123
        * tracebak.c: Cast from pointer via FARPROC.

From-SVN: r196051

committed Feb 14, 2013

7d00dca9 Browse Files