Commits · c5e7e996fba2a45b4b36e8831c1d9dd4382d3b34 · lvzhengyang / riscv-gcc-1

17 Jan, 2013 4 commits

trans-stmt.c (gfc_trans_do): Conditionally compute countm1 dependent on sign of step... · c5e7e996

2013-01-17  Richard Biener  <rguenther@suse.de>

	fortran/
	* trans-stmt.c (gfc_trans_do): Conditionally compute countm1
	dependent on sign of step, avoids repeated evaluation of
	step sign test.  Avoid undefined overflow issues by using unsigned
	arithmetic.

From-SVN: r195260

committed Jan 17, 2013

c5e7e996 Browse Files

compiler: Provide location for initialization function. · df69b598
```
From-SVN: r195259
```
Ian Lance Taylor committed Jan 17, 2013
df69b598 Browse Files

dwarf.c (struct unit): Add filename and abs_filename fields. · 6b514c53

	* dwarf.c (struct unit): Add filename and abs_filename fields.
	(build_address_map): Set new fields when reading unit.
	(dwarf_lookup_pc): If we don't find an entry in the line table,
	just return the main file name.

From-SVN: r195257

committed Jan 17, 2013

6b514c53 Browse Files

Daily bump. · 2a23fdde
```
From-SVN: r195256
```
GCC Administrator committed Jan 17, 2013
2a23fdde Browse Files

16 Jan, 2013 23 commits

PR libstdc++/55043 (again) · b7202baf

	PR libstdc++/55043 (again)
	* include/bits/alloc_traits.h (allocator_traits::construct): Disable
	unless construction would be well-formed.
	(__allow_copy_cons, __check_copy_constructible): Define.
	* include/bits/unordered_map.h (__check_copy_constructible): Use as
	base class so copy constructor will be deleted if appropriate.
	(is_copy_constructible): Remove specialization.
	* include/bits/unordered_set.h: Likewise.
	* include/debug/unordered_map.h: Undo previous commit. Default copy
	and move constructors.
	* include/debug/unordered_set.h: Likewise.
	* include/profile/unordered_map.h: Undo previous commit.
	* include/profile/unordered_set.h: Likewise.
	* testsuite/23_containers/unordered_map/55043.cc: Fix test.
	* testsuite/23_containers/unordered_multimap/55043.cc: Likewise.
	* testsuite/23_containers/unordered_multiset/55043.cc: Likewise.
	* testsuite/23_containers/unordered_set/55043.cc: Likewise.
	* testsuite/23_containers/unordered_map/requirements/53339.cc: XFAIL,
	cannot support incomplete types.
	* testsuite/23_containers/unordered_multimap/requirements/53339.cc:
	Likewise.

From-SVN: r195253

committed Jan 16, 2013

b7202baf Browse Files

re PR fortran/55983 (ICE in find_typebound_proc_uop, at fortran/class.c:2711) · 9b940c6d

2013-01-16  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/55983
	* class.c (find_typebound_proc_uop): Check for f2k_derived instead of
	asserting it.


2013-01-16  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/55983
	* gfortran.dg/class_55.f90: New.

From-SVN: r195251

committed Jan 16, 2013

9b940c6d Browse Files

re PR testsuite/55994 (multiple definition or memset or strlen for builtins tests with LTO options) · 934144c0
```
	PR testsuite/55994
	* gcc.c-torture/execute/builtins/builtins.exp: Add
	-Wl,--allow-multiple-definition for eabi and elf targets.

From-SVN: r195250
```
Janis Johnson committed Jan 16, 2013
934144c0 Browse Files

re PR testsuite/54622 (gcc.dg/vect test failures for arm big-endian) · fbe10eff

	PR testsuite/54622
	* lib/target-supports.exp (check_effective_target_vect_perm_byte,
	check_effective_target_vect_perm_short,
	check_effective_target_vect_widen_mult_qi_to_hi_pattern,
	check_effective_target_vect64): Return 0 for big-endian ARM.
	(check_effective_target_vect_widen_sum_qi_to_hi): Return 1 for ARM.

From-SVN: r195249

committed Jan 16, 2013

fbe10eff Browse Files

neon-vld1_dupQ.c: Use types that match function prototypes. · 98342895
```
	* gcc.target/arm/neon-vld1_dupQ.c: Use types that match function
	prototypes.

From-SVN: r195248
```
Janis Johnson committed Jan 16, 2013
98342895 Browse Files

re PR rtl-optimization/56005 (FAIL: gcc.target/i386/pr45352.c (internal compiler error)) · 79f01c76

2013-01-16  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/56005
	* sched-deps.c (sched_analyze_2): Check deps->readonly for adding
	pending reads for prefetch.

From-SVN: r195247

committed Jan 16, 2013

79f01c76 Browse Files

* gospec.c: pass -u pthread_create to linker when static linking. · 20f36478
```
From-SVN: r195244
```
Shenghou Ma committed Jan 16, 2013
20f36478 Browse Files
Make zero_extends explicit for some more SImode patterns (AArch64) · d0b6bb1b
```
From-SVN: r195243
```
Ian Bolton committed Jan 16, 2013
d0b6bb1b Browse Files

re PR driver/55884 (FAIL: libgomp.fortran/omp_parse3.f90 -O0 (test for excess errors)) · f34dea03

gcc/fortran/
2013-01-16  Jakub Jelinek  <jakub@redhat.com>
            Tobias Burnus  <burnus@net-b.de>

        PR driver/55884
        * lang.opt (fintrinsic-modules-path): Don't accept Joined.
        (fintrinsic-modules-path=): New.
        * options.c (gfc_handle_option, gfc_get_option_string,
        gfc_get_option_string): Handle the latter.

libgomp/
2013-01-16  Jakub Jelinek  <jakub@redhat.com>
            Tobias Burnus  <burnus@net-b.de>

        PR driver/55884
        * testsuite/libgomp.fortran/fortran.exp: Use
        -fintrinsic-modules-path= instead of
        -fintrinsic-modules-path.


Co-Authored-By: Tobias Burnus <burnus@net-b.de>

From-SVN: r195242

committed Jan 16, 2013

f34dea03 Browse Files

re PR fortran/52865 (GCC can't vectorize fortran loop but able to vectorize similar c-loop) · 8c01de7f

	PR fortran/52865
	* trans-stmt.c (gfc_trans_do): Put countm1-- before conditional
	and use value of countm1 before the decrement in the condition.

From-SVN: r195241

committed Jan 16, 2013

8c01de7f Browse Files

tree-inline.c (tree_function_versioning): Remove set but never used variable. · cb9cf03b

2013-01-16  Richard Biener  <rguenther@suse.de>

	* tree-inline.c (tree_function_versioning): Remove set but
	never used variable.

From-SVN: r195240

committed Jan 16, 2013

cb9cf03b Browse Files

re PR tree-optimization/55964 (Segmentation fault with -O… · 2cfc56b9

re PR tree-optimization/55964 (Segmentation fault with -O -ftree-loop-distribution -funswitch-loops)

2013-01-16  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/55964
	* tree-flow.h (rename_variables_in_loop): Remove.
	(rename_variables_in_bb): Likewise.
	* tree-loop-distribution.c (update_phis_for_loop_copy): Remove.
	(copy_loop_before): Adjust and delete update-ssa status.
	* tree-vect-loop-manip.c (rename_variables_in_bb): Make static.
	(rename_variables_in_bb): Likewise.  Properly walk over
	predecessors.
	(rename_variables_in_loop): Remove.
	(slpeel_update_phis_for_duplicate_loop): Likewise.
	(slpeel_tree_duplicate_loop_to_edge_cfg): Handle nested loops,
	use available cfg machinery instead of duplicating it.
	Update PHI nodes and perform poor-mans SSA update here.
	(slpeel_tree_peel_loop_to_edge): Adjust.

	* gcc.dg/torture/pr55964.c: New testcase.

From-SVN: r195239

committed Jan 16, 2013

2cfc56b9 Browse Files

re PR tree-optimization/54767 (Incorrect code generated with "-O2 -fcheck=bounds") · c25a0c60

2013-01-16  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/54767
	PR tree-optimization/53465
	* tree-vrp.c (vrp_meet_1): Revert original fix for PR53465.
	(vrp_visit_phi_node): For PHI arguments coming via backedges
	drop all symbolical range information.
	(execute_vrp): Compute backedges.

	* gfortran.fortran-torture/execute/pr54767.f90: New testcase.

From-SVN: r195238

committed Jan 16, 2013

c25a0c60 Browse Files

install.texi: Update CLooG and ISL requirements to 0.18.0 and 0.11.1. · 04b535af

2013-01-16  Richard Biener  <rguenther@suse.de>

	* doc/install.texi: Update CLooG and ISL requirements to
	0.18.0 and 0.11.1.

From-SVN: r195233

committed Jan 16, 2013

04b535af Browse Files

re PR libstdc++/55043 (issue with nesting unordered_map containing unique_ptr into vector) · 8175e986

	PR libstdc++/55043
	* include/std/unordered_map: Include alloc_traits.h
	* include/std/unordered_set: Likewise.
	* include/bits/alloc_traits.h: Define __is_copy_insertable.
	* include/bits/unordered_map.h: Use it.
	* include/bits/unordered_set.h: Likewise.
	* include/debug/unordered_map.h: Likewise.
	* include/debug/unordered_set.h: Likewise.
	* include/profile/unordered_map.h: Likewise.
	* include/profile/unordered_set.h: Likewise.
	* include/bits/hashtable.h: Fix comment typos.
	* testsuite/23_containers/unordered_map/55043.cc: New.
	* testsuite/23_containers/unordered_multimap/55043.cc: New.
	* testsuite/23_containers/unordered_multiset/55043.cc: New.
	* testsuite/23_containers/unordered_set/55043.cc: New.

From-SVN: r195231

committed Jan 16, 2013

8175e986 Browse Files

re PR target/55301 ([SH] broken sp_switch function attribute) · 8b0a1e0b

PR target/55301
* config/sh/sh.c (sh_expand_prologue): Postpone new_stack mem symbol.
(broken_move): Handle UNSPECV_SP_SWITCH_B.
* config/sh/sh.md (sp_switch_1): Use set (reg:SI SP_REG).

* config/sh/sh.md (UNSPECV_SP_SWITCH_B): New.
(UNSPECV_SP_SWITCH_E): New.
(sp_switch_1): Change to an unspec.
(sp_switch_2): Change to an unspec.  Don't use post-inc when we
replace $r15.

* gcc.target/sh/sh-switch.c: New testcase.

From-SVN: r195230

committed Jan 16, 2013

8b0a1e0b Browse Files

Makefile.am (AM_CXXFLAGS): Remove -Wno-c99-extensions. · 19006c45

	* sanitizer_common/Makefile.am (AM_CXXFLAGS): Remove
	-Wno-c99-extensions.
	* interception/Makefile.am (AM_CXXFLAGS): Likewise.
	* asan/Makefile.am (AM_CXXFLAGS): Likewise.
	* sanitizer_common/Makefile.in: Regenerated.
	* interception/Makefile.in: Regenerated.
	* asan/Makefile.in: Regenerated.

From-SVN: r195229

committed Jan 16, 2013

19006c45 Browse Files

emit-rtl.c (need_atomic_barrier_p): Mask memory model argument with… · 88e784e6

emit-rtl.c (need_atomic_barrier_p): Mask memory model argument with MEMMODEL_MASK before comparing with MEMMODEL_*...

	* emit-rtl.c (need_atomic_barrier_p): Mask memory model argument
	with MEMMODEL_MASK before comparing with MEMMODEL_* memory types.
	* optabs.c (maybe_emit_sync_lock_test_and_set): Ditto.
	(expand_mem_thread_fence): Ditto.
	(expand_mem_signal_fence): Ditto.
	(expand_atomic_load): Ditto.
	(expand_atomic_store): Ditto.

From-SVN: r195228

committed Jan 16, 2013

88e784e6 Browse Files

re PR rtl-optimization/55547 (Alias analysis does not handle AND addresses correctly) · 5147bf6a

PR rtl-optimization/55547
PR rtl-optimization/53827
PR debug/53671
PR debug/49888
* alias.c (memrefs_conflict_p): Set sizes to negative after
AND adjustments.

From-SVN: r195227

committed Jan 16, 2013

5147bf6a Browse Files

inclhack.def (feraiseexcept_nosse_invalid): New. · c851c76c

* inclhack.def (feraiseexcept_nosse_invalid): New.
(feraiseexcept_nosse_divbyzero): Likewise.
* fixincl.x: Rebuilt.
* tests/base/bits/fenv.h: New.

From-SVN: r195226

committed Jan 16, 2013

c851c76c Browse Files

* gcc.dg/webizer.c: Increase the array size. · 0133a2aa
```
From-SVN: r195225
```
Janis Johnson committed Jan 16, 2013
0133a2aa Browse Files

dg-extract-results.sh: Fix order of summary counts. · db065268

2013-01-15  David Blaikie <dblaikie@gmail.com>

	* dg-extract-results.sh: Fix order of summary counts.

From-SVN: r195224

committed Jan 16, 2013

db065268 Browse Files

Daily bump. · 440e93af
```
From-SVN: r195223
```
GCC Administrator committed Jan 16, 2013
440e93af Browse Files

15 Jan, 2013 13 commits

re PR target/55940 (Incorrect code for accessing parameters with 32-bit Intel hosts) · 305e3ac1

	PR target/55940
	* function.c (thread_prologue_and_epilogue_insns): Always
	add crtl->drap_reg to set_up_by_prologue.set, even if
	stack_realign_drap is false.

	* gcc.dg/pr55940.c: New test.

From-SVN: r195220

committed Jan 15, 2013

305e3ac1 Browse Files

* config/vax/vax.md (add<mode>3, sub<mode>3, mul<mode>3, div<mode>3, · f78ac4f2
```
	and<mode>3, *and<mode>_const_int, ior<mode>3, xor<mode>3, ashrsi3,
	*call): Fix indention.

From-SVN: r195218
```
Jan-Benedict Glaw committed Jan 15, 2013
f78ac4f2 Browse Files

bounds_check_4.f90: Add dg-options "-fbounds-check". · 97dae02b

2013-01-15  Manfred Schwarb  <manfred99@gmx.ch>
	    Harald Anlauf  <anlauf@gmx.de>

	* gfortran.dg/bounds_check_4.f90: Add dg-options "-fbounds-check".
	* gfortran.dg/bounds_check_5.f90: Likewise.
	* gfortran.dg/class_array_10.f03: Fix syntax of dg-directive.
	* gfortran.dg/continuation_9.f90: Likewise.
	* gfortran.dg/move_alloc_13.f90: Likewise.
	* gfortran.dg/structure_constructor_11.f90: Likewise.
	* gfortran.dg/tab_continuation.f: Likewise.
	* gfortran.dg/warning-directive-2.F90: Likewise.
	* gfortran.dg/coarray_lib_token_4.f90: Remove misspelled directive.


Co-Authored-By: Harald Anlauf <anlauf@gmx.de>

From-SVN: r195217

committed Jan 15, 2013

97dae02b Browse Files

dg-extract-results.sh: Constrain the start-of-log pattern. · 9fa633fc

2013-01-15  David Blaikie <dblaikie@gmail.com>

	* dg-extract-results.sh: Constrain the start-of-log pattern.

From-SVN: r195216

committed Jan 15, 2013

9fa633fc Browse Files

dg-extract-results.sh: Handle KPASSes. · 16dd2667

2013-01-15  David Blaikie <dblaikie@gmail.com>

	* dg-extract-results.sh: Handle KPASSes.

From-SVN: r195215

committed Jan 15, 2013

16dd2667 Browse Files

fma.c: Skip for conflicting multilib options. · 5dec2613

	* gcc.target/arm/fma.c: Skip for conflicting multilib options.
	* gcc.target/arm/fma-sp.c: Likewise.

From-SVN: r195213

committed Jan 15, 2013

5dec2613 Browse Files

re PR target/55876 (internal compiler error: in gen_rtx_SUBREG, at emit-rtl.c:776) · a78a8cc4

2013-01-15  Tom de Vries  <tom@codesourcery.com>

	PR target/55876
	* optabs.c (widen_operand): Use gen_lowpart instead of gen_rtx_SUBREG.
	Update comment.

From-SVN: r195212

committed Jan 15, 2013

a78a8cc4 Browse Files

PR rtl-optimization/pr55153 · 0e80383f

2013-01-15  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/pr55153
	* sched-deps.c (sched_analyze_2): Add pending reads for prefetch.

2013-01-15  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/pr55153
	* gcc.dg/pr55153.c: New.

From-SVN: r195211

committed Jan 15, 2013

0e80383f Browse Files

re PR tree-optimization/55920 (ICE in expand_debug_locations, at cfgexpand.c:3753) · 207b5956

2013-01-15  Martin Jambor  <mjambor@suse.cz>

	PR tree-optimization/55920
	* tree-sra.c (analyze_access_subtree): Do not mark non-removable
	accesses as grp_to_be_debug_replaced.

From-SVN: r195210

committed Jan 15, 2013

207b5956 Browse Files

re PR tree-optimization/55920 (ICE in expand_debug_locations, at cfgexpand.c:3753) · a7818b54

	PR tree-optimization/55920
	* tree-sra.c (sra_modify_assign): If for lacc->grp_to_be_debug_replaced
	there is non-useless type conversion needed from debug rhs to lhs,
	use build_debug_ref_for_model and/or VIEW_CONVERT_EXPR.

	* gcc.c-torture/compile/pr55920.c: New test.

From-SVN: r195209

committed Jan 15, 2013

a7818b54 Browse Files

re PR target/43961 ([ARM thumb] "branch out of range" with thumb1_output_casesi) · b0fe107e

2013-01-15  Joseph Myers  <joseph@codesourcery.com>
	    Mikael Pettersson  <mikpe@it.uu.se>

	PR target/43961
	* config/arm/arm.h (ADDR_VEC_ALIGN): Align SImode jump tables for
	Thumb.
	(ASM_OUTPUT_CASE_LABEL): Remove.
	(ASM_OUTPUT_BEFORE_CASE_LABEL): Define to empty.
	* final.c (shorten_branches): Update alignment of labels before
	jump tables if CASE_VECTOR_SHORTEN_MODE.

Co-Authored-By: Mikael Pettersson <mikpe@it.uu.se>

From-SVN: r195208

committed Jan 15, 2013

b0fe107e Browse Files

re PR other/55982 (__strncat_chk is buggy) · b164615d

2013-01-15  Paul Pluzhnikov  <ppluzhnikov@google.com>

	PR 55982
	* strncat-chk.c (__strncat_chk): Fix loop unroll.

From-SVN: r195207

committed Jan 15, 2013

b164615d Browse Files

re PR bootstrap/55961 (system.h includes gmp.h but system.h is included for… · 34ab62ee

re PR bootstrap/55961 (system.h includes gmp.h but system.h is included for build and not just target)

2013-01-15  Richard Biener  <rguenther@suse.de>

	PR bootstrap/55961
	* system.h: Do not include gmp.h for building host tools.

From-SVN: r195205

committed Jan 15, 2013

34ab62ee Browse Files