Commits · 7e8338d861d338dcf608d9ba8fb4a0289e44820e · lvzhengyang / riscv-gcc-1

27 Jan, 2015 28 commits

2015-01-27  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        Fix build under cygwin/64.
        * adaint.h: Add check for __CYGWIN__.
        * mingw32.h: Prevent windows.h from including x86intrin.h in GCC.

From-SVN: r220180

committed Jan 27, 2015

7e8338d8 Browse Files

re PR ipa/64282 (ICE in gimple_get_virt_method_for_vtable, at gimple-fold.c:5635) · b833dedd


	PR ipa/64282
	* gimple-fold.c (gimple_get_virt_method_for_vtable): Remove assert
	on vtable being vtable.
	* g++.dg/torture/pr64282.C: New testcase.

From-SVN: r220177

committed Jan 27, 2015

b833dedd Browse Files

[AArch64][test] Fix FAIL: gcc.target/aarch64/store-pair-1.c scan-assembler stp\tw[0-9]+, w[0-9]+ · e24ca886
```
	* gcc.target/aarch64/store-pair-1.c: Update scan-assembler to check
	for wzr reg.

From-SVN: r220176
```
Kyrylo Tkachov committed Jan 27, 2015
e24ca886 Browse Files

sendmsg.c: Add prototypes for __objc_get_forward_imp and get_imp. · 67caf538

2015-01-27  Matthias Klose  <doko@ubuntu.com>

        * sendmsg.c: Add prototypes for __objc_get_forward_imp and get_imp.

From-SVN: r220175

committed Jan 27, 2015

67caf538 Browse Files

Add myself to maintaners. · 82a94471
```
/
	* MAINTAINERS (Write After Approval): Add myself.

From-SVN: r220172
```
Robert Suchanek committed Jan 27, 2015
82a94471 Browse Files

extend.texi: s/390: Update documentation of hotpatch attribute. · 94091f43

2015-01-27  Dominik Vogt  <vogt@linux.vnet.ibm.com>

        * doc/extend.texi: s/390: Update documentation of hotpatch attribute.
        * doc/invoke.texi (-mhotpatch): s/390: Update documentation of
        -mhotpatch= option.
        * config/s390/s390.opt (mhotpatch): s/390: Remove -mhotpatch and
        -mno-hotpatch options.  Change syntax of -mhotpatch= option.
        * config/s390/s390.c (s390_hotpatch_trampoline_halfwords_default):
        Renamed.
        (s390_hotpatch_trampoline_halfwords_max): Renamed.
        (s390_hotpatch_hw_max): New name.
        (s390_hotpatch_trampoline_halfwords): Renamed.
        (s390_hotpatch_hw_before_label): New name.
        (get_hotpatch_attribute): Removed.
        (s390_hotpatch_hw_after_label): New name.
        (s390_handle_hotpatch_attribute): Add second parameter to hotpatch
        attribute.
        (s390_attribute_table): Ditto.
        (s390_function_num_hotpatch_trampoline_halfwords): Renamed.
        (s390_function_num_hotpatch_hw): New name.
        Remove special handling of inline functions and hotpatching.
        Return number of nops before and after the function label.
        (s390_can_inline_p): Removed.
        (s390_asm_output_function_label): Emit a configurable number of nops
        after the function label.
        (s390_option_override): Update -mhotpatch= syntax and remove -mhotpatch.
        (TARGET_CAN_INLINE_P) Removed.
        (TARGET_FUNCTION_ATTRIBUTE_INLINABLE_P): New.

2015-01-27  Dominik Vogt  <vogt@linux.vnet.ibm.com>

	* gcc/testsuite/gcc.target/s390/hotpatch-13.c: New testcase.
	* gcc/testsuite/gcc.target/s390/hotpatch-14.c: New testcase.
	* gcc/testsuite/gcc.target/s390/hotpatch-15.c: New testcase.
	* gcc/testsuite/gcc.target/s390/hotpatch-16.c: New testcase.
	* gcc/testsuite/gcc.target/s390/hotpatch-17.c: New testcase.
	* gcc/testsuite/gcc.target/s390/hotpatch-18.c: New testcase.
	* gcc/testsuite/gcc.target/s390/hotpatch-19.c: New testcase.
	* gcc/testsuite/gcc.target/s390/hotpatch-20.c: New testcase.
	* gcc/testsuite/gcc.target/s390/hotpatch-compile-10.c: New testcase.
	* gcc/testsuite/gcc.target/s390/hotpatch-compile-11.c: New testcase.
	* gcc/testsuite/gcc.target/s390/hotpatch-compile-12.c: New testcase.
	* gcc/testsuite/gcc.target/s390/hotpatch-compile-13.c: New testcase.
	* gcc/testsuite/gcc.target/s390/hotpatch-compile-14.c: New testcase.
	* gcc/testsuite/gcc.target/s390/hotpatch-compile-15.c: New testcase.
	* gcc/testsuite/gcc.target/s390/hotpatch-compile-16.c: New testcase.
	* gcc/testsuite/gcc.target/s390/hotpatch-compile-9.c: New
	testcase.
	* gcc/testsuite/gcc.target/s390/hotpatch-1.c: Testcase adjusted to
	new -mhotpatch.
	* gcc/testsuite/gcc.target/s390/hotpatch-10.c: Likewise.
	* gcc/testsuite/gcc.target/s390/hotpatch-11.c: Likewise.
	* gcc/testsuite/gcc.target/s390/hotpatch-12.c: Likewise.
	* gcc/testsuite/gcc.target/s390/hotpatch-2.c: Likewise.
	* gcc/testsuite/gcc.target/s390/hotpatch-3.c: Likewise.
	* gcc/testsuite/gcc.target/s390/hotpatch-4.c: Likewise.
	* gcc/testsuite/gcc.target/s390/hotpatch-5.c: Likewise.
	* gcc/testsuite/gcc.target/s390/hotpatch-6.c: Likewise.
	* gcc/testsuite/gcc.target/s390/hotpatch-7.c: Likewise.
	* gcc/testsuite/gcc.target/s390/hotpatch-8.c: Likewise.
	* gcc/testsuite/gcc.target/s390/hotpatch-9.c: Likewise.
	* gcc/testsuite/gcc.target/s390/hotpatch-compile-1.c: Likewise.
	* gcc/testsuite/gcc.target/s390/hotpatch-compile-2.c: Likewise.
	* gcc/testsuite/gcc.target/s390/hotpatch-compile-3.c: Likewise.
	* gcc/testsuite/gcc.target/s390/hotpatch-compile-4.c: Likewise.
	* gcc/testsuite/gcc.target/s390/hotpatch-compile-5.c: Likewise.
	* gcc/testsuite/gcc.target/s390/hotpatch-compile-6.c: Likewise.
	* gcc/testsuite/gcc.target/s390/hotpatch-compile-7.c: Likewise.
	* gcc/testsuite/gcc.target/s390/hotpatch-compile-8.c: Likewise.

From-SVN: r220171

committed Jan 27, 2015

94091f43 Browse Files

[AArch64] Improve bit-test-branch pattern to avoid unnecessary register clobber · 096e8448

2015-01-27  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
            Jiong Wang  <jiong.wang@arm.com>

  gcc/
    * config/aarch64/aarch64.md (tb<optab><mode>1): Clobber CC reg instead of
    scratch reg.
    (cb<optab><mode>1): Likewise.
    * config/aarch64/iterators.md (bcond): New define_code_attr.

  gcc/testsuite/
    * gcc.dg/long_branch.c: New testcase.

From-SVN: r220170

committed Jan 27, 2015

096e8448 Browse Files

s390.c (s390_memory_move_cost): Increase costs for memory accesses. · fb1a3f8f

2015-01-27  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* config/s390/s390.c (s390_memory_move_cost): Increase costs for
	memory accesses.

From-SVN: r220169

committed Jan 27, 2015

fb1a3f8f Browse Files

s390.c (s390_register_move_cost): Increase costs for FPR->GPR moves. · f954fb25

2015-01-27  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* config/s390/s390.c (s390_register_move_cost): Increase costs for
	FPR->GPR moves.

From-SVN: r220168

committed Jan 27, 2015

f954fb25 Browse Files

configure.ac: Move AM_ENABLE_MULTILIB before AC_PROG_CC. · 94213c10

2015-01-26  Matthias Klose  <doko@ubuntu.com>

        * configure.ac: Move AM_ENABLE_MULTILIB before AC_PROG_CC.
        * configure: Regenerate.

From-SVN: r220165

committed Jan 27, 2015

94213c10 Browse Files

tree-vrp.c (update_value_range): Intersect the range with old recorded SSA name range information. · 755359b7

2015-01-27  Richard Biener  <rguenther@suse.de>

	* tree-vrp.c (update_value_range): Intersect the range with
	old recorded SSA name range information.

From-SVN: r220164

committed Jan 27, 2015

755359b7 Browse Files

rl78.c (rl78_expand_prologue): In G10 mode push the BC, DE and HL registers directly, not via AX. · eb42aba9

	* config/rl78/rl78.c (rl78_expand_prologue): In G10 mode push the
	BC, DE and HL registers directly, not via AX.
	When decrementing the stack pointer by a large amount, transfer SP
	into AX and perform the subtraction there.
	(rl78_expand_epilogue): Perform the inverse of the above
	enhancements.

From-SVN: r220163

committed Jan 27, 2015

eb42aba9 Browse Files

cmpsi2.S: Use function start and end macros. · 8410904a

	* config/rl78/cmpsi2.S: Use function start and end macros.
	(__gcc_bcmp): New function.
	* config/rl78/lshrsi3.S: Use function start and end macros.
	* config/rl78/mulsi3.S: Add support for G10.
	(__mulqi3): New function for G10.
	* config/rl78/signbit.S: Use function start and end macros.
	* config/rl78/t-rl78 (LIB2ADD): Add bit-count.S, fpbit-sf.S and
	fpmath-sf.S.
	(LIB2FUNCS_EXCLUDE): Define.
	(LIB2FUNCS_ST): Define.
	* config/rl78/trampoline.S: Use function start and end macros.
	* config/rl78/vregs.h (START_FUNC): New macro.
	(START_ANOTHER_FUNC): New macro.
	(END_FUNC): New macro.
	(END_ANOTHER_FUNC): New macro.
	* config/rl78/bit-count.S: New file.  Contains assembler
	implementations of the bit counting functions: ___clzhi2,
	__clzsi2, ctzhi2, ctzsi2, ffshi2, ffssi2, __partityhi2,
	__paritysi2, __popcounthi2 and __popcountsi2.
	* config/rl78/fpbit-sf.S: New file.  Contains assembler
	implementationas of the math functions: __negsf2, __cmpsf2,
	__eqsf2, __nesf2, __lesf2, __ltsf2, __gesf2, gtsf2, __unordsf2,
	__fixsfsi,  __fixunssfsi, __floatsisf and __floatunssisf.
	* config/rl78/fpmath-sf.S: New file.  Contains assembler
	implementations of the math functions: __subsf3, __addsf3,
	__mulsf3 and __divsf3

From-SVN: r220162

committed Jan 27, 2015

8410904a Browse Files

re PR target/64368 (Several libstdc++ test failures on non-linux platforms after r218964.) · 506f03c3

	PR libstdc++/64368
	* include/std/shared_mutex (shared_timed_mutex::try_lock_for,
	shared_timed_mutex::try_lock_until): Only define when POSIX thread
	timeouts option is supported.
	(shared_timed_mutex::try_shared_lock_for,
	shared_timed_mutex::try_shared_lock_until): Likewise.

From-SVN: r220161

committed Jan 27, 2015

506f03c3 Browse Files

Move Solaris/x86 CRT_GET_RFIB_DATA definition to libgcc · f962fbf1

	gcc:
	* config/i386/sysv4.h (CRT_GET_RFIB_DATA): Remove.

	libgcc:
	* config.host (i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*):
	Add i386/elf-lib.h to tm_file.
	* config/i386/elf-lib.h: Fix comment.
	* unwind-dw2-fde-dip.c (_Unwind_IteratePhdrCallback) [__x86_64__
	&& __sun__ && __svr4__]: Remove workaround.

From-SVN: r220160

committed Jan 27, 2015

f962fbf1 Browse Files

re PR sanitizer/64741 (Incorrect size of UBSan type descriptors) · f4bdb96a

2015-01-27  Jakub Jelinek  <jakub@redhat.com>
	    Yury Gribov  <y.gribov@samsung.com>

	PR ubsan/64741
	* ubsan.c (ubsan_source_location): Refactor code.
	(ubsan_type_descriptor): Update type size. Refactor code.

Co-Authored-By: Yury Gribov <y.gribov@samsung.com>

From-SVN: r220159

committed Jan 27, 2015

f4bdb96a Browse Files

Correctly check for 32-bit x86 · d9c16466

	* testsuite/lib/libffi.exp: Load target-supports.exp.
	(run-many-tests): Only set targetabis for ia32.

From-SVN: r220158

committed Jan 27, 2015

d9c16466 Browse Files

re PR tree-optimization/56273 (Bogus -Warray-bounds warning) · f101c4b4

2015-01-27  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/56273
	PR tree-optimization/59124
	PR tree-optimization/64277
	* tree-vrp.c (vrp_finalize): Emit array-bound warnings only
	from the first VRP pass.

	* g++.dg/warn/Warray-bounds-6.C: New testcase.
	* gcc.dg/Warray-bounds-12.c: Likewise.
	* gcc.dg/Warray-bounds-13.c: Likewise.

From-SVN: r220157

committed Jan 27, 2015

f101c4b4 Browse Files

re PR ipa/64776 (FAIL: gcc.dg/ipa/pr64307.c (internal compiler error) on x86_64-apple-darwin14) · 4eaf52aa

	PR ipa/64776
	* cgraphunit.c (cgraph_node::expand_thunk): If not this_adjusting,
	handle the first argument in the same loop as all the other arguments.

From-SVN: r220156

committed Jan 27, 2015

4eaf52aa Browse Files

re PR rtl-optimization/61058 (ICE: RTL check: expected elt 3 type 'B', have '0'… · 6d71672d

re PR rtl-optimization/61058 (ICE: RTL check: expected elt 3 type 'B', have '0' (rtx barrier) in distance_agu_use_in_bb, at config/i386/i386.c:16740 with __builtin_unreachable())

	PR rtl-optimization/61058
	* jump.c (cleanup_barriers): Update basic block boundaries
	if BLOCK_FOR_INSN is non-NULL on PREV.

	* gcc.dg/pr61058.c: New test.

From-SVN: r220155

committed Jan 27, 2015

6d71672d Browse Files

tree-chkp.c (chkp_call_returns_bounds_p): Fix handling of bounds narrowing... · 3dd598be

gcc/

	* tree-chkp.c (chkp_call_returns_bounds_p): Fix handling of
	bounds narrowing, already instrumented calls and calls to
	not instrumentable functions.

gcc/testsuite/

	* gcc.target/i386/chkp-narrow-bounds.c: New.

From-SVN: r220154

committed Jan 27, 2015

3dd598be Browse Files

re PR tree-optimization/64807 (Wrong-code because of wide-int division) · b30ea138

	PR tree-optimization/64807
	* wide-int.cc (wi::divmod_internal): Clear
	b_dividend[dividend_blocks_needed].

	* gcc.dg/pr64807.c: New test.

From-SVN: r220153

committed Jan 27, 2015

b30ea138 Browse Files

re PR middle-end/64766 (internal compiler error: tree check: expected block,… · dea63e49

re PR middle-end/64766 (internal compiler error: tree check: expected block, have error_mark in lower_function_body, at gimple-low.c:122)

	PR c/64766
	* c-typeck.c (store_init_value): Don't overwrite DECL_INITIAL
	of FUNCTION_DECLs with error_mark_node.

	* gcc.dg/pr64766.c: New test.

From-SVN: r220152

committed Jan 27, 2015

dea63e49 Browse Files

rl78.c (move_elim_pass): Don't optimize away volatile memory references. · 1230f784
```
* config/rl78/rl78.c (move_elim_pass): Don't optimize away
volatile memory references.

From-SVN: r220151
```
DJ Delorie committed Jan 26, 2015
1230f784 Browse Files
Add PR jit/64257 to previous ChangeLog entry · 82a0fe9a
```
From-SVN: r220150
```
David Malcolm committed Jan 27, 2015
82a0fe9a Browse Files

update_web_docs_svn: support the JIT documentation · 5a28932a

maintainer-scripts/ChangeLog:
	* update_web_docs_svn: Don't delete gcc/jit/docs or
	gcc/jit/jit-common.h, gcc/jit/notes.txt. Special case the
	building of the JIT docs (using sphinx-build).  Special case
	copying them up.

From-SVN: r220149

committed Jan 27, 2015

5a28932a Browse Files

Daily bump. · e2443919
```
From-SVN: r220148
```
GCC Administrator committed Jan 27, 2015
e2443919 Browse Files

Fix gcc_jit_context_get_last_error docs · dc44ee3a

gcc/jit/ChangeLog:
	* docs/topics/compilation.rst (gcc_jit_result_get_code): Fix typo.
	* docs/topics/contexts.rst (gcc_jit_context_get_last_error): The
	error buffer is only valid until the next call to the context.
	* libgccjit.h (gcc_jit_context_get_first_error): Reword the
	comment to omit mention of compiling.
	(gcc_jit_context_get_last_error): The error buffer is only valid
	until the next call to the context.

From-SVN: r220145

committed Jan 27, 2015

dc44ee3a Browse Files

26 Jan, 2015 12 commits

re PR target/49263 (SH Target: underutilized "TST #imm, R0" instruction) · 48e4f473

gcc/
	PR target/49263
	* config/sh/sh.c (sh_split_treg_set_expr): Invoke emit_insn before
	remove_insn.
	* config/sh/sh.md (tstsi_t): Don't try to optimize constant with right
	shifts if it already fits into K08.

gcc/testsuite/
	PR target/49263
	* gcc.target/sh/pr49263-4.c: New.

From-SVN: r220144

committed Jan 26, 2015

48e4f473 Browse Files

re PR target/64368 (Several libstdc++ test failures on non-linux platforms after r218964.) · 831a3a9e

	PR libstdc++/64368
	* config/locale/gnu/numeric_members.cc (numpunct<char>::~numpunct(),
	numpunct<wchar_t>::~numpunct()): Do not set _M_data->_M_grouping.
	* src/c++11/cxx11-shim_facets.cc (numpunct_shim): Remove _M_grouping
	and use cache's _M_grouping field.
	(__numpunct_fill_cache): Likewise.
	(__moneypunct_fill_cache): Improve comments.

From-SVN: r220143

committed Jan 26, 2015

831a3a9e Browse Files

configure.ac: Move AM_ENABLE_MULTILIB before AC_PROG_CC. · 26570a9b

2015-01-26  Matthias Klose  <doko@ubuntu.com>

        * configure.ac: Move AM_ENABLE_MULTILIB before AC_PROG_CC.
        * configure: Regenerate.

From-SVN: r220141

committed Jan 26, 2015

26570a9b Browse Files

re PR fortran/62044 (ICE in USE statement with RENAME for extended derived type) · 40a778bd

2015-01-26  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/62044
	* resolve.c (resolve_allocate_expr): If the default initializer
	is NULL, keep the original MOLD expression so that the correct
	typespec is available.

2015-01-26  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/62044
	* gfortran.dg/allocate_with_mold_1.f90: New test

From-SVN: r220140

committed Jan 26, 2015

40a778bd Browse Files

re PR ipa/64730 (g++.dg/ipa/pr64049-1.C ICE: SEGV when printing NULL) · 1b7706c8

	PR ipa/64730
	* ipa-inline.c (inline_small_functions): Print "unknown" even
	if edge->call_stmt is non-NULL, but has builtins or unknown
	location.

From-SVN: r220139

committed Jan 26, 2015

1b7706c8 Browse Files

re PR c/64778 (ICE on invalid code on x86_64-linux-gnu: tree check: expected… · d38f7dce

re PR c/64778 (ICE on invalid code on x86_64-linux-gnu: tree check: expected class ‘type’, have ‘exceptional’ (error_mark) in create_tmp_from_val, at gimplify.c:491)

	PR c/64778
	* c-typeck.c (convert_arguments): Return -1 if there are
	error_args, even if we've diagnosed too many arguments.

	* gcc.dg/pr64778.c: New test.

From-SVN: r220138

committed Jan 26, 2015

d38f7dce Browse Files

re PR middle-end/64421 (Incorrect vector function name generated for log) · 4cd76837

	PR middle-end/64421
	* omp-low.c (simd_clone_mangle): If DECL_ASSEMBLER_NAME starts
	with asterisk, skip the first character.

	* gcc.dg/vect/pr64421.c: New test.

From-SVN: r220137

committed Jan 26, 2015

4cd76837 Browse Files

re PR fortran/64771 (ICE(segfault) when passing coarrays around; ICE in… · b25affbd

re PR fortran/64771 (ICE(segfault) when passing coarrays around; ICE in gfc_zero_size_array in arith.c:1637)

2015-01-26  Tobias Burnus  <burnus@net-b.de>

        PR fortran/64771
gcc/fortran/
        * interface.c (check_dummy_characteristics): Fix coarray
        * handling.

testsuite/
        * gfortran.dg/coarray_36.f: New.
        * gfortran.dg/coarray_37.f90: New.

From-SVN: r220136

committed Jan 26, 2015

b25affbd Browse Files

io.c (gfc_match_inquire): Replace "-1" by a defined constant. · c123c5ba

2015-01-26  Tobias Burnus  <burnus@net-b.de>

        * io.c (gfc_match_inquire): Replace "-1" by a defined constant.

From-SVN: r220135

committed Jan 26, 2015

c123c5ba Browse Files

PR jit/64708: remove libgccjit.so from COMPILERS · 3349605d
```
gcc/jit/ChangeLog:
	PR jit/64708
	* config-lang.in (compilers): Drop "libgccjit.so".

From-SVN: r220133
```
David Malcolm committed Jan 26, 2015
3349605d Browse Files

Revert the last P_POPCNT order change · 0b54aad2

	PR target/64806
	* config/i386/i386 (feature_priority): Revert the last P_POPCNT
	order change.

From-SVN: r220131

committed Jan 26, 2015

0b54aad2 Browse Files

re PR target/64795 (too many memory references for `lea') · c8d7835b

        PR target/64795
	* config/i386/i386.md (*movdi_internal): Also check operand 0
	to determine TYPE_LEA operand.
	(*movsi_internal): Ditto.

From-SVN: r220128

committed Jan 26, 2015

c8d7835b Browse Files