Commits · 556f9906c548af7332f7f274f9e05cacfaeb64a6 · lvzhengyang / riscv-gcc-1

25 Jan, 2013 5 commits

re PR target/54222 ([avr] Implement fixed-point support) · 556f9906

gcc/
	PR target/54222
	* config/avr/builtins.def (DEF_BUILTIN): Add LIBNAME argument.
	Add NULL LIBNAME argument to existing definitions.
	(ABSHR, ABSR, ABSLR, ABSLLR, ABSHK, ABSK, ABSLK, ABSLLK): New.
	* config/avr/avr-c.c (DEF_BUILTIN): Add LIBNAME argument.
	* config/avr/avr.c (DEF_BUILTIN): Same.
	(avr_init_builtins): Pass down LIBNAME to add_builtin_function.
	(avr_expand_builtin): Expand to a vanilla call if a libgcc
	implementation is available (DECL_ASSEMBLER_NAME is set).
	(avr_fold_absfx): New static function.
	(avr_fold_builtin): Use it to handle: AVR_BUILTIN_ABSHR,
	AVR_BUILTIN_ABSR, AVR_BUILTIN_ABSLR, AVR_BUILTIN_ABSLLR,
	AVR_BUILTIN_ABSHK, AVR_BUILTIN_ABSK, AVR_BUILTIN_ABSLK,
	AVR_BUILTIN_ABSLLK.
	* config/avr/stdfix.h (abshr, absr, abslr, absllr)
	(abshk, absk, abslk, absllk): Provide as static inline functions.

gcc/testsuite/
	PR target/54222
	* gcc.target/avr/torture/builtins-3-absfx.c: New test.

From-SVN: r195464

committed Jan 25, 2013

556f9906 Browse Files

Fix PR56035. · 1f546bbb
```
From-SVN: r195462
```
Marek Polacek committed Jan 25, 2013
1f546bbb Browse Files
Remove conflict marker · aaf1e810
```
From-SVN: r195461
```
Eric Botcazou committed Jan 25, 2013
aaf1e810 Browse Files
* MAINTAINERS: Update my email. · 9058217d
```
From-SVN: r195459
```
Maxim Kuvyrkov committed Jan 25, 2013
9058217d Browse Files
Daily bump. · 0d105c88
```
From-SVN: r195451
```
GCC Administrator committed Jan 25, 2013
0d105c88 Browse Files

24 Jan, 2013 15 commits

i386.md (*movti_internal_rex64): Add (o,e) alternative. · 7e184bd7

	* config/i386/i386.md (*movti_internal_rex64): Add (o,e) alternative.
	(*movtf_internal_rex64): Add (!o,C) alternative
	(*movxf_internal_rex64): Ditto.
	(*movdf_internal_rex64): Add (?r,C) and (?m,C) alternatives.

From-SVN: r195446

committed Jan 24, 2013

7e184bd7 Browse Files

bind_c_array_params_2.f90: Require -mno-relax-pic-calls for MIPS. · 8eb03ce8
```
gcc/testsuite/
	* gfortran.dg/bind_c_array_params_2.f90: Require -mno-relax-pic-calls
	for MIPS.

From-SVN: r195443
```
Richard Sandiford committed Jan 24, 2013
8eb03ce8 Browse Files
octeon-pipe-1.c: Add -ffat-lto-objects · 94ba3446
```
gcc/testsuite/
	* gcc.target/mips/octeon-pipe-1.c: Add -ffat-lto-objects

From-SVN: r195441
```
Richard Sandiford committed Jan 24, 2013
94ba3446 Browse Files
re PR go/46986 (Go is not supported on Darwin) · f6b1e65e
```
	PR go/46986
all: prepend #__USER_LABEL_PREFIX__ to mangled Go symbols
For old-fashioned Darwin.

From-SVN: r195438
```
Ian Lance Taylor committed Jan 24, 2013
f6b1e65e Browse Files
invoke.texi: fix typo. · f5ba49ac
```
	* doc/invoke.texi: fix typo.
	* doc/objc.texi: fix typo.

From-SVN: r195437
```
Shenghou Ma committed Jan 24, 2013
f5ba49ac Browse Files
re PR go/46986 (Go is not supported on Darwin) · 72d1cef2
```
	PR go/46986
libgo/Makefile, libgo/go/os/stat_atimespec.go: fix typos

From-SVN: r195436
```
Ian Lance Taylor committed Jan 24, 2013
72d1cef2 Browse Files
mips.md (*and<mode>3_mips16): Use the "W" constraint for the first two alternatives. · a6343728
```
gcc/
	* config/mips/mips.md (*and<mode>3_mips16): Use the "W" constraint
	for the first two alternatives.

From-SVN: r195433
```
Richard Sandiford committed Jan 24, 2013
a6343728 Browse Files

re PR c/56078 (causes cc1 to crash) · 8824edff

	PR c/56078
	* c-typeck.c (set_nonincremental_init_from_string): If
	constructor_max_index is NULL, treat it as if tree_int_cst_lt
	returned false.
	(process_init_element): Likewise.

	* gcc.dg/pr56078.c: New test.
	* gcc.c-torture/compile/20030305-1.c: Add dg-error lines.

From-SVN: r195432

committed Jan 24, 2013

8824edff Browse Files

re PR tree-optimization/55927 (FAIL: g++.dg/ipa/devirt-10.C -std=gnu++11 … · 1513a0d4

re PR tree-optimization/55927 (FAIL: g++.dg/ipa/devirt-10.C -std=gnu++11  scan-ipa-dump-times inline "Discovered a virtual call to a known target" 1)

2013-01-24  Martin Jambor  <mjambor@suse.cz>

	PR tree-optimization/55927
	* g++.dg/ipa/devirt-10.C: Disable early inlining.

From-SVN: r195430

committed Jan 24, 2013

1513a0d4 Browse Files

Remove zone allocator. · cd030c07

This patch removes the GC zone allocator.  It is not used and it
produces several regressions in the testsuite.  Furthermore, it
complicates things for the plan to implement manual GC markers
(http://gcc.gnu.org/wiki/cxx-conversion/gc-alternatives#Do_GC_marking_manually).

Tested on x86_64 with standard checking, --enable-checking=gc and
--enable-checking=release.

From-SVN: r195426

committed Jan 24, 2013

cd030c07 Browse Files

avr.c (avr_out_fract): Make register numbers that might be outside of source operand signed. · a861ffa4
```
	* config/avr/avr.c (avr_out_fract): Make register numbers that
	might be outside of source operand signed.

From-SVN: r195424
```
Georg-Johann Lay committed Jan 24, 2013
a861ffa4 Browse Files

constraints.md (Yf): New constraint. · 593c0ddd

	* config/i386/constraints.md (Yf): New constraint.
	* config/i386/i386.md (*movdf_internal_rex64): Use Yf*f instead
	of f constraint to conditionaly disable x87 register preferences.
	(*movdf_internal): Ditto.
	(*movsf_internal): Ditto.

testsuite/ChangeLog:

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

From-SVN: r195423

committed Jan 24, 2013

593c0ddd Browse Files

re PR libstdc++/56085 (Unsafe negation in C++03 pow(complex,int)) · 91f4a9e3

2013-01-24  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/56085
	* include/std/complex (pow(const complex<>&, int)): Avoid __n
	signed overflow.

From-SVN: r195421

committed Jan 24, 2013

91f4a9e3 Browse Files

re PR inline-asm/55934 (LRA inline asm error recovery) · e86c0101

gcc/

	PR inline-asm/55934
	* lra-assigns.c (assign_by_spills): Throw away the pattern of asms
	that have operands with impossible constraints.
	Add a FIXME for a speed-up opportunity.
	* lra-constraints.c (process_alt_operands): Verify that a class
	selected from constraints on asms is valid for the operand mode.
	(curr_insn_transform): Remove incorrect comment.

testsuite/

	PR inline-asm/55934
	* gcc.target/i386/pr55934.c: New test.

From-SVN: r195420

committed Jan 24, 2013

e86c0101 Browse Files

Daily bump. · 0e128cdc
```
From-SVN: r195417
```
GCC Administrator committed Jan 24, 2013
0e128cdc Browse Files

23 Jan, 2013 13 commits

isl.m4: don't echo $CFLAGS for ISL_CHECK_VERSION. · 600613d7
```
	* config/isl.m4: don't echo $CFLAGS for ISL_CHECK_VERSION.
	* configure: Re-generate.

From-SVN: r195414
```
Shenghou Ma committed Jan 23, 2013
600613d7 Browse Files

Improve performance of byte-swapped I/O. · facb23dc

2013-01-23  Janne Blomqvist  <jb@gcc.gnu.org>

	* io/file_pos.c (unformatted_backspace): Use __builtin_bswapXX
	instead of reverse_memcpy.
	* io/io.h (reverse_memcpy): Remove prototype.
	* io/transfer.c (reverse_memcpy): Make static, move towards
	beginning of file.
	(bswap_array): New function.
	(unformatted_read): Use bswap_array to byte swap the data
	in-place.
	(unformatted_write): Use a larger temp buffer and bswap_array.
	(us_read): Use __builtin_bswapXX instead of reverse_memcpy.
	(write_us_marker): Likewise.

From-SVN: r195413

committed Jan 23, 2013

facb23dc Browse Files

re PR fortran/56081 (Seg fault ICE on select with bad case) · ad3e2ad2

2013-01-23  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/56081
	* resolve.c (resolve_select): Add argument 'select_type', reject
	non-scalar expressions.
	(resolve_select_type,resolve_code): Pass new argument to
	'resolve_select'.


2013-01-23  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/56081
	* gfortran.dg/select_8.f90: New.

From-SVN: r195412

committed Jan 23, 2013

ad3e2ad2 Browse Files

* ChangeLog: Add missing entry. · 22938102
```
From-SVN: r195411
```
Uros Bizjak committed Jan 23, 2013
22938102 Browse Files
i386.md (*movdf_internal_rex64): Disparage alternatives involving stack registers slightly. · be3a647f
```
	* config/i386/i386.md (*movdf_internal_rex64): Disparage alternatives
	involving stack registers slightly.

From-SVN: r195410
```
Uros Bizjak committed Jan 23, 2013
be3a647f Browse Files

rs6000.c (rs6000_delegitimize_address): Check that TOC operand is a valid symbol… · f6fee35f

rs6000.c (rs6000_delegitimize_address): Check that TOC operand is a valid symbol ref in the constant pool.

        * config/rs6000/rs6000.c (rs6000_delegitimize_address): Check that
        TOC operand is a valid symbol ref in the constant pool.

From-SVN: r195409

committed Jan 23, 2013

f6fee35f Browse Files

Add TARGET_OS_CPP_BUILTINS for microblaze*-linux · c7729184
```
From-SVN: r195408
```
Edgar E. Iglesias committed Jan 23, 2013
c7729184 Browse Files

re PR target/54222 ([avr] Implement fixed-point support) · dc62d7d1

	PR target/54222
	* config/avr/stdfix.h: New file.
	* t-avr (stdfix-gcc.h): New rule to build it.
	(EXTRA_HEADERS): Set it to install stdfix.h, stdfix-gcc.h.

From-SVN: r195407

committed Jan 23, 2013

dc62d7d1 Browse Files

Remove obsolete check for target_config_cflags, no longer set. · caa7068b
```
From-SVN: r195406
```
David Holsgrove committed Jan 23, 2013
caa7068b Browse Files
libsanitizer merge from upstream r173241 · 2660d12d
```
From-SVN: r195404
```
Kostya Serebryany committed Jan 23, 2013
2660d12d Browse Files

re PR fortran/56052 ([OOP] ICE in omp_add_variable, at gimplify.c:5606) · b3996898

	PR fortran/56052
	* trans-decl.c (gfc_get_symbol_decl): Set DECL_ARTIFICIAL
	and DECL_IGNORED_P on select_type_temporary and don't set
	DECL_BY_REFERENCE.

	* gfortran.dg/gomp/pr56052.f90: New test.

From-SVN: r195399

committed Jan 23, 2013

b3996898 Browse Files

re PR target/49069 (ICE in gen_cstoredi4, at config/arm/arm.md:7554) · a70418fc

	PR target/49069
	* config/arm/arm.md (cbranchdi4, cstoredi4): Use s_register_operand
	instead of cmpdi_operand for first comparison operand.
	Don't assert that comparison operands aren't both constants.

	* gcc.dg/pr49069.c: New test.

From-SVN: r195398

committed Jan 23, 2013

a70418fc Browse Files

Daily bump. · a4bfae44
```
From-SVN: r195396
```
GCC Administrator committed Jan 23, 2013
a4bfae44 Browse Files

22 Jan, 2013 7 commits

re PR c++/55944 ([C++11] static local member with constexpr c'tor causes ICE) · 723889fa

/cp
2013-01-22  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/55944
	* decl.c (check_initializer): Use TARGET_EXPR_DIRECT_INIT_P only
	on TARGET_EXPR nodes.

/testsuite
2013-01-22  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/55944
	* g++.dg/cpp0x/constexpr-static10.C: New.

From-SVN: r195391

committed Jan 22, 2013

723889fa Browse Files

* testsuite/ChangeLog: Move ChangeLog entries to 2013. · c2a45215
```
From-SVN: r195389
```
Uros Bizjak committed Jan 22, 2013
c2a45215 Browse Files
install.texi (Downloading the Source): Update references to downloading separate components. · 47876a2a
```
	* doc/install.texi (Downloading the Source): Update references to
	downloading separate components.

From-SVN: r195388
```
Jonathan Wakely committed Jan 22, 2013
47876a2a Browse Files
* doc/extend.texi (__int128): Improve grammar. · 4ebd56a5
```
From-SVN: r195387
```
Jonathan Wakely committed Jan 22, 2013
4ebd56a5 Browse Files

re PR target/56028 (Splitting a 64-bit volatile store) · 32fc5b8a

	PR target/56028
	* config/i386/i386.md (*movti_internal_rex64): Change (o,riF)
	alternative to (o,r).
	(*movdi_internal_rex64): Remove (!o,n) alternative.
	(DImode immediate->memory splitter): Remove.
	(DImode immediate->memory peephole2): Remove.
	(movtf): Enable for TARGET_64BIT || TARGET_SSE.
	(*movtf_internal_rex64): Rename from *movtf_internal. Change (!o,F*r)
	alternative to (!o,*r).
	(*movtf_internal_sse): New pattern.
	(*movxf_internal_rex64): New pattern.
	(*movxf_internal): Disable for TARGET_64BIT.
	(*movdf_internal_rex64): Remove (!o,F) alternative.

testsuite/ChangeLog:

2012-01-22  Uros Bizjak  <ubizjak@gmail.com>

	PR target/56028
	* gcc.target/i386/pr56028.c: New test.

From-SVN: r195386

committed Jan 22, 2013

32fc5b8a Browse Files

explicit-hle.cc: Tightten scan-assembler-times regexps... · 0a18c815

	* testsuite/29_atomics/atomic_flag/test_and_set/explicit-hle.cc:
	Tightten scan-assembler-times regexps, add dg-additional-options for
	ia32, add -g0 -fno-exceptions -fno-asynchronous-unwind-tables to
	dg-options.

From-SVN: r195383

committed Jan 22, 2013

0a18c815 Browse Files

re PR middle-end/56074 (ICE compiling gcc.dg/vect/pr49093.c) · 502498d5

	PR middle-end/56074
	* dumpfile.c (dump_loc): Only print loc if LOCATION_LOCUS (loc)
	isn't UNKNOWN_LOCATION nor BUILTINS_LOCATION.
	* tree-vect-loop-manip.c (find_loop_location): Also ignore
	stmt locations where LOCATION_LOCUS of the stmt location is
	UNKNOWN_LOCATION or BUILTINS_LOCATION.

From-SVN: r195382

committed Jan 22, 2013

502498d5 Browse Files