Commits · 9472dcecc74b95a5164a57ecb689abf9dab7c5c4 · lvzhengyang / riscv-gcc-1

27 Sep, 2012 11 commits

Fix a typo in gcov.texi. · 9472dcec
```
From-SVN: r191804
```
Marek Polacek committed Sep 27, 2012
9472dcec Browse Files
init.c (build_new_1): Don't test TREE_CONSTANT of INTEGER_CST. · e1f10dd9
```
	* init.c (build_new_1): Don't test TREE_CONSTANT
	of INTEGER_CST.

From-SVN: r191803
```
Jakub Jelinek committed Sep 27, 2012
e1f10dd9 Browse Files

re PR target/54703 (_mm_sub_pd is incorrectly substituted with vandnps) · 6b74529d

	PR target/54703
	* simplify-rtx.c (simplify_binary_operation_1): Perform
	(x - (x & y)) -> (x & ~y) optimization only for integral
	modes.

	* gcc.target/i386/pr54703.c: New test.

From-SVN: r191801

committed Sep 27, 2012

6b74529d Browse Files

re PR middle-end/53024 (Support vector_size that is not a power of 2) · e481cda6

2012-09-27  Marc Glisse  <marc.glisse@inria.fr>

	PR c/53024
	PR c++/54427
	* gcc/doc/extend.texi (Vector Extensions): C++ improvements.
	Power of 2 size requirement.

From-SVN: r191800

committed Sep 27, 2012

e481cda6 Browse Files

re PR lto/54709 (r191713 breaks Firefox build) · e649d346

2012-09-27  Richard Guenther  <rguenther@suse.de>

	PR lto/54709
	* lto-symtab.c (resolution_guessed_p): Remove.
	(set_resolution_guessed): Likewise.
	(lto_symtab_register_decl): Remove assert.
	(lto_symtab_resolve_symbols): Do not alter symbol resolutions
	and return the prevailing symbol, checking for multiple prevailing
	symbols here.
	(lto_symtab_merge_decls_1): Use the result from
	lto_symtab_resolve_symbols.  Do not alter symbol resolutions.

	* gcc.dg/lto/pr54709_0.c: New testcase.
	* gcc.dg/lto/pr54709_1.c: Likewise.

From-SVN: r191798

committed Sep 27, 2012

e649d346 Browse Files

compiler: Better error for missing comma in composite literal. · a80f7a71
```
From-SVN: r191795
```
Ian Lance Taylor committed Sep 27, 2012
a80f7a71 Browse Files

Makefile.in (LIBBACKTRACE): New variable. · e75d8ec9

	* gcc-interface/Makefile.in (LIBBACKTRACE): New variable.
	(LIBS): Add $(LIBBACKTRACE).
	(LIBDEPS): Add $(LIBBACKTRACE).
	(TOOLS_LIBS): Add ../../../libbacktrace/.libs/libbacktrace.a.

From-SVN: r191793

committed Sep 27, 2012

e75d8ec9 Browse Files

random: Add include checks for c++11 and <cstdint>. · 8054b82e

2012-09-26  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/ext/random: Add include checks for c++11 and <cstdint>.

From-SVN: r191792

committed Sep 27, 2012

8054b82e Browse Files

Daily bump. · 238ccc1e
```
From-SVN: r191791
```
GCC Administrator committed Sep 27, 2012
238ccc1e Browse Files

re PR libstdc++/54314 (undefined references to 'construction vtable for… · 957ea7ba

re PR libstdc++/54314 (undefined references to 'construction vtable for std::ostream-in-std::basic_ostringstream<char, std::char_traits<char>, std::allocator<char> >')

2012-09-26  Benjamin Kosnik  <bkoz@redhat.com>

       PR libstdc++/54314
       * config/abi/pre/gnu.ver: Add vtable exports.
       * config/abi/pre/gnu-versioned-namespace.ver: Same.

From-SVN: r191788

committed Sep 27, 2012

957ea7ba Browse Files

Correct truncation on last checkin. · 3b7f9f50
```
From-SVN: r191787
```
Benjamin Kosnik committed Sep 27, 2012
3b7f9f50 Browse Files

26 Sep, 2012 21 commits

* gcc.target/arm/div64-unwinding.c: XFAIL for GNU/Linux. · 95c01db1
```
From-SVN: r191786
```
Janis Johnson committed Sep 26, 2012
95c01db1 Browse Files
* gcc.target/arm/mmx-2.c: Specify -mcpu=iwmmxt. · 8fb9e4ae
```
From-SVN: r191785
```
Janis Johnson committed Sep 26, 2012
8fb9e4ae Browse Files

re PR libstdc++/53515 (InputIterator version std::advance needs negative check) · e80d3fda

2012-09-26  Akira Takahashi  <faithandbrave@gmail.com>

	PR libstdc++/53515
	* include/bits/stl_iterator_base_funcs.h (__advance(_InputIterator&,
	_Distance, input_iterator_tag)): Add _GLIBCXX_DEBUG_ASSERT(__n >= 0).

From-SVN: r191784

committed Sep 26, 2012

e80d3fda Browse Files

* gcc.target/arm/combine-movs.c: Use effective target arm_thumb2. · ef13e9de
```
From-SVN: r191783
```
Janis Johnson committed Sep 26, 2012
ef13e9de Browse Files
* gcc.target/arm/pr42879.c: Handle big-endian. · c70bc52a
```
From-SVN: r191782
```
Janis Johnson committed Sep 26, 2012
c70bc52a Browse Files
re PR web/54711 (Fix --target_board examples on test.html page) · 5f11ec71
```
2012-09-26  Steve Ellcey  <sellcey@mips.com>

	PR web/54711
	* doc/install.texi: Fix example.

From-SVN: r191781
```
Steve Ellcey committed Sep 26, 2012
5f11ec71 Browse Files

contrib-list.mk (LIST): Remove arm-freebsd6, arm-linux, arm-ecos-elf, arm-rtems,… · f3633f55

contrib-list.mk (LIST): Remove arm-freebsd6, arm-linux, arm-ecos-elf, arm-rtems, arm-elf and arm-wince-pe.

        * contrib-list.mk (LIST): Remove arm-freebsd6, arm-linux,
        arm-ecos-elf, arm-rtems, arm-elf and arm-wince-pe.
        Use --enable-obsolete for picochip-elf.

From-SVN: r191780

committed Sep 26, 2012

f3633f55 Browse Files

tree-ssa-live.c (clear_unused_block_pointer): Use explicitit (void) for function parameter. · 6040bb5f

2012-09-26  Dehao Chen  <dehao@google.com>

	* tree-ssa-live.c (clear_unused_block_pointer): Use explicitit (void)
	for function parameter.
	(remove_unused_locals): Don't use LOCATION_BLOCK if it is NULL.

From-SVN: r191779

committed Sep 26, 2012

6040bb5f Browse Files

* sv.po: Update. · 9c7f5544
```
From-SVN: r191776
```
Joseph Myers committed Sep 26, 2012
9c7f5544 Browse Files
* sv.po: Update. · 0526ab6a
```
From-SVN: r191775
```
Joseph Myers committed Sep 26, 2012
0526ab6a Browse Files
extend.texi (bswap Builtins): Change signed types to unsigned types. · a104e60b
```
	* doc/extend.texi (bswap Builtins): Change signed types to unsigned
	types.

From-SVN: r191774
```
Oleg Endo committed Sep 26, 2012
a104e60b Browse Files
re PR c/37303 (const compound initializers in structs are written to .data instead of .rodata) · db9f5394
```
2012-09-26  Steve Ellcey  <sellcey@mips.com>

	PR c/37303
	* gcc.dg/pr37303.c: Check for rdata or rodata.

From-SVN: r191772
```
Steve Ellcey committed Sep 26, 2012
db9f5394 Browse Files
* diagnostic.c (bt_callback): Cast pc when calling fprintf. · a67a73fd
```
From-SVN: r191766
```
Ian Lance Taylor committed Sep 26, 2012
a67a73fd Browse Files

re PR tree-optimization/54674 (ICE in build2_stat, at tree.c:3835) · 50251425

2012-09-26  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	PR tree-optimization/54674
	* gimple-ssa-strength-reduction.c (analyze_increments): Don't
	introduce a multiplication with a pointer operand.

From-SVN: r191765

committed Sep 26, 2012

50251425 Browse Files

re PR middle-end/54635 (Add addr_space_t argument to TARGET_MODE_DEPENDENT_ADDRESS_P) · 5bfed9a9

	PR middle-end/54635
	* doc/tm.texi.in (TARGET_MODE_DEPENDENT_ADDRESS_P): Document new
	parameter addrspace.
	* doc/tm.texi: Regenerate.
	* target.def (mode_dependent_address_p): Add addr_space_t parameter.
	* targhooks.h (default_mode_dependent_address_p): Ditto.
	* targhooks.c (default_mode_dependent_address_p): Ditto.
	* expr.c (convert_move): Pass address space to mode_dependent_address_p.
	* combine.c (combine_simplify_rtx): Ditto.
	(make_extraction): Ditto.
	(simplify_shift_const_1): Ditto.
	(gen_lowpart_for_combine): Ditto.
	* lower-subreg.c (simple_move_operand): Ditto.
	* recog.c (simplify_while_replacing): Ditto.
	(offsettable_address_addr_space_p): Ditto.
	(mode_dependent_address_p): Ditto.
	* simplify-rtx.c (simplify_unary_operation_1): Ditto.
	(simplify_subreg): Ditto.
	* config/m68k/m68k.md: Ditto.
	* config/vax/vax.md: Ditto.
	* config/vax/constraints.md (Q): Ditto.
	* config/vax/predicates.md (indexed_memory_operand): Ditto.
	* config/alpha/alpha.c (alpha_mode_dependent_address_p): Add
	unused addr_space_t parameter.
	* config/avr/avr.c (avr_mode_dependent_address_p): Ditto.
	* config/h8300/h8300.c (h8300_mode_dependent_address_p): Ditto.
	* config/m32r/m32r.c (m32r_mode_dependent_address_p): Ditto.
	* config/rs6000/rs6000.c (rs6000_mode_dependent_address_p): Ditto.
	* config/rx/rx.c (rx_mode_dependent_address_p): Ditto.
	* config/sparc/sparc.c (sparc_mode_dependent_address_p): Ditto.
	* config/stormy16/stormy16.c (xstormy16_mode_dependent_address_p):
	Ditto.
	* config/vax/vax.c (vax_mode_dependent_address_p): Ditto.
	* config/xtensa/xtensa.c (xtensa_mode_dependent_address_p): Ditto.

From-SVN: r191761

committed Sep 26, 2012

5bfed9a9 Browse Files

tree-ssa-math-opts.c (bswap_stats): Add found_16bit field. · 1df855ce

2012-09-26  Christophe Lyon <christophe.lyon@linaro.org>

	gcc/
	* tree-ssa-math-opts.c (bswap_stats): Add found_16bit field.
	(execute_optimize_bswap): Add support for builtin_bswap16.

	gcc/testsuite/
	* gcc.target/arm/builtin-bswap16-1.c: New testcase.

From-SVN: r191760

committed Sep 26, 2012

1df855ce Browse Files

tree.h (DECL_IS_BUILTIN): Compare LOCATION_LOCUS. · eeca434a

2012-09-26  Richard Guenther  <rguenther@suse.de>

	* tree.h (DECL_IS_BUILTIN): Compare LOCATION_LOCUS.

From-SVN: r191759

committed Sep 26, 2012

eeca434a Browse Files

Optimize bulk mode for normal_distribution<double> for SSE3. · 48c7b524

2012-09-26  Ulrich Drepper  <drepper@gmail.com>

	Optimize bulk mode for normal_distribution<double> for SSE3.
	* configure.host: Define cpu_opt_bits_random.
	* configure.ac: Substitute CPU_OPT_BITS_RANDOM.
	* include/Makefile.am (bits_headers): Add ${bits_host_headers}.
	(bits_host_headers): Define.
	* include/bits/random.tcc: Move __details::_Power_of_2 to...
	* include/bits/random.h: ...here.
	* include/std/random: Include <bits/opt_random.h>.
	* config/cpu/i486/opt/bits/opt_random.h: New file.
	* config/cpu/generic/opt/bits/opt_random.h: New file.
	* configure: Regenerated.
	* Makefile.in: Regenerated.
	* aclocal.m4: Regenerated.
	* doc/Makefile.in: Regenerated.
	* include/Makefile.in: Regenerated.
	* libsupc++/Makefile.in: Regenerated.
	* po/Makefile.in: Regenerated.
	* python/Makefile.in: Regenerated.
	* src/Makefile.in: Regenerated.
	* src/c++11/Makefile.in: Regenerated.
	* src/c++98/Makefile.in: Regenerated.
	* testsuite/Makefile.in: Regenerated.

	* config/cpu/generic/opt/ext/opt_random.h: Fix comment.

From-SVN: r191758

committed Sep 26, 2012

48c7b524 Browse Files

Makefile.def: Make all-gcc depend on all-libbacktrace. · d83697f4

./:	* Makefile.def: Make all-gcc depend on all-libbacktrace.
	* Makefile.in: Rebuild.
gcc/:
	* diagnostic.c: Include "demangle.h" and "backtrace.h".
	(bt_stop): New static array.
	(bt_callback, bt_err_callback): New static functions.
	(diagnostic_action_after_output): Call backtrace_full for DK_ICE.
	* Makefile.in (BACKTRACE): New variable.
	(BACKTRACEINC, LIBBACKTRACE): New variables.
	(BACKTRACE_H): New variable.
	(LIBDEPS, LIBS): Add $(LIBBACKTRACE).
	(INCLUDES): Add $(BACKTRACEINC).
	(diagnostic.o): Depend upon $(DEMANGLE_H) and $(BACKTRACE_H).

From-SVN: r191757

committed Sep 26, 2012

d83697f4 Browse Files

re PR target/51274 (Starting with GCC 4.5, powerpc generated different code for x != 0.) · ba45a613

gcc/
	PR target/51274
	PR target/53087
	* config/rs6000/rs6000.md (ne0si): Remove unnecessary
	earlyclobber.  Merge with...
	(ne0di): ... to...
	(ne0_<mode>): New.
	(plus_ne0si): Merge with...
	(plus_ne0di): ... to...
	(plus_ne0_<mode>): New.
	(compare_plus_ne0si): Merge with...
	(compare_plus_ne0di)... to...
	(compare_plus_ne0_<mode>): New.
	(compare_plus_ne0_<mode>_1): New.
	(plus_ne0si_compare): Merge with...
	(plus_ne0di_compare)... to...
	(plus_ne0_<mode>_compare): New.

gcc/testsuite/
	PR target/51274
	PR target/53087
	* gcc.target/powerpc/ppc-ne0-1.c: New.

From-SVN: r191752

committed Sep 26, 2012

ba45a613 Browse Files

Daily bump. · eecd0850
```
From-SVN: r191750
```
GCC Administrator committed Sep 26, 2012
eecd0850 Browse Files

25 Sep, 2012 8 commits

re PR middle-end/54704 (three-fold increase in compile-time between r191483 and r191569) · ec6e0399

libcpp:
	2012-09-25  Dehao Chen  <dehao@google.com>

	PR middle-end/54704
	* line-map.c (location_adhoc_data_hash): Fix the hash function.

From-SVN: r191747

committed Sep 25, 2012

ec6e0399 Browse Files

re PR target/54089 ([SH] Refactor shift patterns) · 78040535

	PR target/54089
	* config/sh/constraints.md (Jhb): New constraint.
	* config/sh/predicates.md (negt_reg_shl31_operand): New predicate.
	* config/sh/sh.md (rotrsi3): New expander.
	(rotrsi3_1, *rotrsi3_1, *rotlsi3_1): New insns.
	(rotlsi3, rotlhi3): Use const_int_operand predicate instead of
	immediate_operand and remove CONST_INT_P checks in expansion code.
	(*rotcr): Cleanup variable usage.  Handle preceding nott insn.  Add
	split with swapped operands.
	(*rotcr_neg_t, *movt_msb, *negt_msb): New insns and splits.

	PR target/54089
	* gcc.target/sh/pr54089-1.c (test_15, test_16, test_17, test_18,
	test_19, test_20, test_21, test_22, test_23): New functions.
	* gcc.target/sh/pr54089-4.c: New.
	* gcc.target/sh/pr54089-5.c: New.
	* gcc.target/sh/pr54089-6.c: New.
	* gcc.target/sh/pr54089-7.c: New.

From-SVN: r191743

committed Sep 25, 2012

78040535 Browse Files

re PR middle-end/53850 (ICE: in expand_call_tm, at trans-mem.c:2289 with -fgnu-tm -O3) · 91cad09b
```
	PR middle-end/53850
	* trans-mem.c (expand_call_tm): Handle late built built-ins.

From-SVN: r191742
```
Aldy Hernandez committed Sep 25, 2012
91cad09b Browse Files
* Tippo · 5139232e
```
From-SVN: r191717
```
Georg-Johann Lay committed Sep 25, 2012
5139232e Browse Files
re PR other/54701 (double_int conversion breaks avr build) · b70c0a2d
```
	PR other/54701
	* config/avr/avr-log.c (avr_double_int_pop_digit): Reerite using
	double_int::udivmod.

From-SVN: r191716
```
Georg-Johann Lay committed Sep 25, 2012
b70c0a2d Browse Files
avr.c (avr_set_current_function): Check cfun->machine to be non-NULL. · b1bdc68d
```
	* config/avr/avr.c (avr_set_current_function): Check cfun->machine
	to be non-NULL.

From-SVN: r191715
```
Georg-Johann Lay committed Sep 25, 2012
b1bdc68d Browse Files
re PR target/54641 (Wrong warning flags for building avr-c.o, fails to build) · c2405775
```
	PR target/54641
	* config/avr/t-avr: Use ALL_COMPILERFLAGS instead of ALL_CFLAGS
	for sources compiled with COMPILER.

From-SVN: r191714
```
Georg-Johann Lay committed Sep 25, 2012
c2405775 Browse Files

re PR lto/54625 (lto/profiledbootstrap broken by r191466: ICE: in… · 7e17f52d

re PR lto/54625 (lto/profiledbootstrap broken by r191466: ICE: in cgraph_clone_edge, at cgraphclones.c:123)

2012-09-25  Richard Guenther  <rguenther@suse.de>

	PR lto/54625
	* lto-symtab.c (lto_symtab_merge_cgraph_nodes_1): Do not merge
	cgraph nodes for builtins.

	* gcc.dg/lto/pr54702_0.c: New testcase.
	* gcc.dg/lto/pr54702_1.c: Likewise.
	* gcc.dg/lto/pr54625-1_0.c: Likewise.
	* gcc.dg/lto/pr54625-1_1.C: Likewise.
	* gcc.dg/lto/pr54625-2_0.c: Likewise.
	* gcc.dg/lto/pr54625-2_1.C: Likewise.

From-SVN: r191713

committed Sep 25, 2012

7e17f52d Browse Files