Skip to content

R
riscv-gcc-1
Switch branch/tag
  1. 13 Jan, 2016 16 commits
  3. 12 Jan, 2016 24 commits
    • * tree-ssa-threadupdate.c: Various whitespace and typo fixes. · bd4b6b0d 
      From-SVN: r232297
      Jeff Law committed
    • libstdc++/68877 Reimplement std::__is_swappable · 26b5ace7 
      2016-01-12  Daniel Kruegler  <daniel.kruegler@gmail.com>

	PR libstdc++/68877
	* include/std/type_traits: Following N4511, reimplement __is_swappable
	and __is_nothrow_swappable. Move __is_swappable to namespace std,
	adjust callers. Use __is_nothrow_swappable in swap.
	* include/bits/move.h: Use __is_nothrow_swappable in swap.
	* testsuite/20_util/is_nothrow_swappable/value.cc: Extend; remove
	__is_swappable related tests.
	* testsuite/20_util/is_swappable/value.cc: New.
	* testsuite/20_util/is_swappable/requirements/
	explicit_instantiation.cc: New.
	* testsuite/20_util/is_swappable/requirements/typedefs.cc: New.
	* testsuite/25_algorithms/swap/68877.cc: New.

From-SVN: r232296
      Daniel Kruegler committed
    • Extend std::function test for PR 68995 · bd285a8b 
      	* testsuite/20_util/function/68995.cc: Test reference_wrapper cases.

From-SVN: r232294
      Jonathan Wakely committed
    • Enable LTO for DJGPP · 9e530bcd 
      * configure.ac: enable LTO
* configure: Regenerate

From-SVN: r232290
      Andris Pavenis committed
    • Prevent "undef var" errors on gcc --help or --version with self-specs · ba85c5fd 
              * gcc.c (spec_undefvar_allowed): New global.
        (process_command): Set to true when running for --version or --help,
        alone or together.
        (getenv_spec_function): When the variable is not defined, use the
        variable name as the variable value if we're allowed not to issue
        a fatal error.

From-SVN: r232287
      Olivier Hainque committed
    • re PR tree-optimization/68911 (wrong code with -O1 -ftree-vrp) · c446cf07 
      	PR tree-optimization/68911
	* tree-vrp.c (adjust_range_with_scev): Check overflow in range
	information computed for expression "init + nit * step".

	gcc/testsuite/ChangeLog
	PR tree-optimization/68911
	* gcc.c-torture/execute/pr68911.c: New test.

From-SVN: r232286
      Bin Cheng committed
    • invoke.texi (Invoking GCC): Copy-edit. · ee30410c 
      2016-01-12  Sandra Loosemore <sandra@codesourcery.com>

	gcc/
	* doc/invoke.texi (Invoking GCC): Copy-edit.  Incorporate information
	about name of GCC executable.  Remove deleted node from menu.
	(Directory Options) <-B>: Remove cross-reference to deleted node.
	(Target Options): Delete section.

From-SVN: r232285
      Sandra Loosemore committed
    • * libgomp.texi: Updates for OpenACC. · cdf6119d 
      From-SVN: r232283
      James Norris committed
    • re PR c++/68979 (error: left operand of shift expression ‘(-1 << 4)’ is negative) · 5342156c 
      	PR c++/68979
	* constexpr.c (cxx_eval_check_shift_p): Use permerror rather than
	error_at and adjust the return value.

	* g++.dg/warn/permissive-1.C: New test.

From-SVN: r232280
      Marek Polacek committed
    • Sync top-level configure.ac with binutils-gdb · 324402a0 
      	Sync with binutils-gdb:
	2015-10-21  Nick Clifton  <nickc@redhat.com>

	PR gas/19109
	* configure.ac: Note the 'none' is an acceptable argument to
	--enable-compressed-debug-sections.
	* configure: Regenerate.

From-SVN: r232279
      H.J. Lu committed
    • re PR objc++/68511 (FAIL: obj-c++.dg/property/dotsyntax-11.mm -fgnu-runtime … · 65364cc5 
      re PR objc++/68511 (FAIL: obj-c++.dg/property/dotsyntax-11.mm -fgnu-runtime  (test for errors, line 51,56,59))

	PR objc++/68511
	PR c++/69213
	* cp-gimplify.c (cp_gimplify_expr) <case INIT_EXPR>: Don't return
	GS_ERROR whenever seen_error (), only if *expr_p contains
	cilk spawn stmt, but cilk_detect_spawn_and_unwrap failed.

	* g++.dg/opt/pr69213.C: New test.

From-SVN: r232278
      Jakub Jelinek committed
    • re PR bootstrap/69134 (building a mips-cross compiler with in-tree mpfr-2.4.2 fails) · 9eaaa830 
              PR bootstrap/69134
        * Makefile.def (mpfr): Disable assembler.
        * Makefile.in: Regenerate.

From-SVN: r232277
      Bernd Edlinger committed
    • re PR target/69180 ([ARM] #pragma GCC target should not warn about redefined macros) · 81b9a3d9 
      PR target/69180
* config/arm/arm-c.c (arm_pragma_target_parse): Set NODE_CONDITIONAL
for __ARM_NEON_FP, __ARM_FP, _ARM_FEATURE_LDREX.

From-SVN: r232276
      Christian Bruel committed
    • libitm: Remove dead code and data. · 0d1ed412 
      From-SVN: r232275
      Torvald Riegel committed
    • Prevent recursive instantiation in std::function · 1c3c7c41 
      	PR libstdc++/69005
	PR libstdc++/69222
	* include/std/functional (function::_Invoke): Remove, use result_of.
	(function::_Callable): Replace alias template with class template
	and use partial specialization instead of _NotSelf alias template.
	(function(_Functor)): Add "not self" constraint so that _Callable is
	not used while type is incomplete.
	* testsuite/20_util/function/69222.cc: New.

From-SVN: r232273
      Jonathan Wakely committed
    • re PR debug/69077 (omnetpp ICEs with -flto -g) · 3c4e91c9 
      2016-01-12  Richard Biener  <rguenther@suse.de>

	PR lto/69077
	lto/
	* lto-symtab.c (lto_symtab_prevailing_virtual_decl): Properly
	merge TREE_ADDRESSABLE and DECL_POSSIBLY_INLINED flags.

	* g++.dg/lto/pr69077_0.C: New testcase.
	* g++.dg/lto/pr69077_1.C: Likewise.

From-SVN: r232272
      Richard Biener committed
    • re PR target/69198 (FAIL: gcc.target/i386/avx512vl-vmovaps-1.c… · 8b1bbf9c 
      re PR target/69198 (FAIL: gcc.target/i386/avx512vl-vmovaps-1.c scan-assembler-times vmovaps[ \\t]+[^{\n]*%xmm[0-9]+[^\n]*\\){%k[1-7]}(?:\n|[ \\t]+#) 1)

	PR target/69198
	* config/i386/i386.c (ix86_expand_special_args_builtin): Ensure
	aligned_mem is properly set for AVX512-VL floating point masked
	stores.

From-SVN: r232268
      Jakub Jelinek committed
    • re PR target/69175 (ICE in haifa_luid_for_non_insn, at haifa-sched.c:7895) · 5664cea1 
      	PR target/69175
	* ifcvt.c (cond_exec_process_if_block): When removing the last
	insn from then_bb, remove also any possible barriers that follow it.

	* g++.dg/opt/pr69175.C: New test.

From-SVN: r232267
      Jakub Jelinek committed
    • Define STDINT_LONG32 and add predefined integer types for IAMCU · 5cc2af59 
      Define STDINT_LONG32 to 0, add SIZE_TYPE, PTRDIFF_TYPE and WCHAR_TYPE
for IAMCU to make integer types compatible with i386 Linux.

	PR target/68456
	PR target/69226
	* config/i386/iamcu.h (SIZE_TYPE): New macro.
	(PTRDIFF_TYPE): Likewise.
	(WCHAR_TYPE): Likewise.
	(WCHAR_TYPE_SIZE): Likewise.
	(STDINT_LONG32): Likewise.

From-SVN: r232266
      H.J. Lu committed
    • Cleanup vect testsuite includes · 86cefc49 
      	* gcc.dg/vect/fast-math-bb-slp-call-3.c: Declare functions as 'extern'
	rather than #including math.h & stdlib.h.
	* gcc.dg/vect/pr47001.c: Declare abort as 'extern', remove stdlib.h.
	* gcc.dg/vect/pr49771.c: Likewise.
	* gcc.dg/vect/vect-10-big-array.c: Likewise.
	* gcc.dg/vect/vect-neg-store-1.c: Likewise.
	* gcc.dg/vect/vect-neg-store-2.c: Likewise.
	* gcc.dg/vect/slp-37.c: Change NULL to 0, remove stdlib.h.
	* gcc.dg/vect/pr40254.c: Remove unnecessary include of stdlib.h.
	* gcc.dg/vect/pr44507.c: Likewise.
	* gcc.dg/vect/pr45902.c: Likewise.
	* gcc.dg/vect/slp-widen-mult-half.c: Likewise.
	* gcc.dg/vect/vect-117.c: Likewise.
	* gcc.dg/vect/vect-99.c: Likewise.
	* gcc.dg/vect/vect-aggressive-1.c: Likewise.
	* gcc.dg/vect/vect-cond-1.c: Likewise.
	* gcc.dg/vect/vect-cond-2.c: Likewise.
	* gcc.dg/vect/vect-cond-3.c: Likewise.
	* gcc.dg/vect/vect-cond-4.c: Likewise.
	* gcc.dg/vect/vect-mask-load-1.c: Likewise.
	* gcc.dg/vect/vect-mask-loadstore-1.c: Likewise.
	* gcc.dg/vect/vect-over-widen-1-big-array.c: Likewise.
	* gcc.dg/vect/vect-over-widen-1.c: Likewise.
	* gcc.dg/vect/vect-over-widen-2-big-array.c: Likewise.
	* gcc.dg/vect/vect-over-widen-2.c: Likewise.
	* gcc.dg/vect/vect-over-widen-3-big-array.c: Likewise.
	* gcc.dg/vect/vect-over-widen-3.c: Likewise.
	* gcc.dg/vect/vect-over-widen-4-big-array.c: Likewise.
	* gcc.dg/vect/vect-over-widen-4.c: Likewise.
	* gcc.dg/vect/vect-widen-mult-const-s16.c: Likewise.
	* gcc.dg/vect/vect-widen-mult-const-u16.c: Likewise.
	* gcc.dg/vect/vect-widen-mult-half-u8.c: Likewise.
	* gcc.dg/vect/vect-widen-mult-half.c: Likewise.
	* gcc.dg/vect/no-trapping-math-vect-ifcvt-11.c: Remove unnecessary
	include of signal.h.
	* gcc.dg/vect/no-trapping-math-vect-ifcvt-12.c: Likewise.
	* gcc.dg/vect/no-trapping-math-vect-ifcvt-13.c: Likewise.
	* gcc.dg/vect/no-trapping-math-vect-ifcvt-14.c: Likewise.
	* gcc.dg/vect/no-trapping-math-vect-ifcvt-15.c: Likewise.
	* gcc.dg/vect/no-trapping-math-vect-ifcvt-16.c: Likewise.
	* gcc.dg/vect/vect-ifcvt-16.c: Likewise.
	* gcc.dg/vect/vect-ifcvt-17.c: Likewise.
	* gcc.dg/vect/vect-ifcvt-2.c: Likewise.
	* gcc.dg/vect/vect-ifcvt-3.c: Likewise.
	* gcc.dg/vect/vect-ifcvt-4.c: Likewise.
	* gcc.dg/vect/vect-ifcvt-5.c: Likewise.
	* gcc.dg/vect/vect-ifcvt-5.c: Likewise.
	* gcc.dg/vect/vect-ifcvt-6.c: Likewise.
	* gcc.dg/vect/vect-ifcvt-7.c: Likewise.
	* gcc.dg/vect/vect-ifcvt-9.c: Likewise.
	* gcc.dg/vect/vect-outer-5.c: Likewise.
	* gcc.dg/vect/vect-outer-6.c: Likewise.
	* gcc.dg/vect/vect-strided-u8-i8-gap4-unknown.c: Remove unnecessary
	include of stdio.h.

From-SVN: r232265
      Alan Lawrence committed
    • re PR testsuite/68913 (gcc.dg/lto/pr61886 FAILs) · b832f61e 
      	PR target/68913
	* gcc.dg/lto/pr61886_0.c: Rename the external function called
	to fread so that it will be found in all target runtimes.

From-SVN: r232264
      Nick Clifton committed
    • re PR target/69053 (ICE in build_vector_from_val) · 8eac49b1 
      2016-01-12  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/69053
	* tree-vect-loop.c (get_initial_def_for_reduction): Properly
	convert initial value for cond reductions.

	* g++.dg/torture/pr69053.C: New testcase.

From-SVN: r232263
      Richard Biener committed
    • re PR testsuite/69007 (test cases gcc.dg/vect/vect-reduc-dot-s8a.c fails starting with r231815) · 5b723b68 
      2016-01-12  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/69007
	* tree-vect-patterns.c (vect_vect_recog_func_ptrs): Move
	widen_sum after dot_prod and sad.

From-SVN: r232262
      Richard Biener committed
    • re PR tree-optimization/69168 (ICE in vect_analyze_loop_2, at tree-vect-loop.c:2182) · 2935d994 
      2016-01-12  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/69168
	* tree-vect-loop.c (vect_analyze_loop_2): Reset both main and
	pattern stmt SLP type.
	* tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Patterns may
	end up unused so cope with that case.

	* gcc.dg/torture/pr69168.c: New testcase.

From-SVN: r232261
      Richard Biener committed