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  1. 04 Apr, 2016 13 commits
  3. 03 Apr, 2016 2 commits
  5. 02 Apr, 2016 7 commits
  7. 01 Apr, 2016 10 commits
    • [AArch64] Fix SIMD predicate · 907e22e8 
      Fix the predicate "aarch64_simd_reg_or_zero" to correctly validate the
"Y" constraint (scalar FP 0.0 immediate).

	* gcc/config/aarch64/predicates.md (aarch64_simd_reg_or_zero):
	Add the "const_double" to the list of operand constraints.

From-SVN: r234685
      Evandro Menezes committed
    • re PR rtl-optimization/70467 (Useless "and [esp],-1" emitted on AND with uint64_t variable) · 763cd859 
      	PR rtl-optimization/70467
	* config/i386/i386.md (*add<dwi>3_doubleword, *sub<dwi>3_doubleword):
	If low word of the last operand is 0, just emit addition/subtraction
	for the high word.

	* gcc.target/i386/pr70467-2.c: New test.

From-SVN: r234679
      Jakub Jelinek committed
    • PR70404 S/390: Fix insv expansion. · e7067fcd 
      While the expander accepts general_operand as src operand the risbg
pattern only immediate_operand.  Unfortunately the expander called
force_reg only for VOIDmode constants missing things like
e.g. symbol_refs.  Fixed with the attached patch.

gcc/ChangeLog:

2016-04-01  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>

	PR target/70404
	* config/s390/s390.c (s390_expand_insv): Check for everything
	constant instead of just VOIDmode stuff.

From-SVN: r234678
      Andreas Krebbel committed
    • re PR c++/70488 (ICE in tree.c:7345 triggered by warning of placement new too small on VLA) · 0f875435 
      	PR c++/70488
	* init.c (warn_placement_new_too_small): Test whether
	DECL_SIZE_UNIT or TYPE_SIZE_UNIT are integers that fit into uhwi.

	* g++.dg/init/new47.C: New test.

Co-Authored-By: Marek Polacek <polacek@redhat.com>

From-SVN: r234676
      Jakub Jelinek committed
    • re PR target/70496 (inadvertent change to ASM_APP_OFF for .arm / .thumb directives.) · 41d14659 
      Fix PR target/70496

While doing the unified asm rewrite - I inadvertently changed the
meaning of ASM_APP_OFF which causes failures when folks who know what
they are doing switch between arm and thumb states within a
function. The intent of the unified asm rewrite was not to affect any
inline assembler code in that it would remain in divided syntax by
default and switching back to unified asm in normal compiled code
after the inline assembler block. Thanks to Jim Wilson for pointing it
out on the linaro list.

Fixed thusly and a test is added. Tested arm-none-eabi cross and
applied.

Ramana

2016-04-01  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

	PR target/70496
	* config/arm/arm.h (ASM_APP_OFF): Handle TARGET_ARM
	and TARGET_THUMB.

2016-04-01  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

	PR target/70496
	* gcc.target/arm/pr70496.c: New test.

From-SVN: r234675
      Ramana Radhakrishnan committed
    • * tree.def (TRY_CATCH_EXPR): Correct documentation. · 9553dd73 
      From-SVN: r234671
      Nathan Sidwell committed
    • fix flubbed changelog · 73b9085d 
      From-SVN: r234668
      Nathan Sidwell committed
    • re PR c++/68475 (ICE: in merge_exception_specifiers, at cp/typeck2.c:2115 with… · f9bf89bb 
      re PR c++/68475 (ICE: in merge_exception_specifiers, at cp/typeck2.c:2115 with -fno-exceptions on invalid code)

	PR c++/68475
	* decl.c (check_redeclaration_exception_specification): Check
	regardless of -fno-exceptions.
	* typeck2.c (merge_exception_specifiers): Relax assert by checking
	flag_exceptions too.

	* g++.dg/g++.dg/cpp0x/noexcept29.C: New.

From-SVN: r234667
      Nathan Sidwell committed
    • re PR target/69890 (FAIL: gcc.target/i386/chkp-* on x86_64-apple-darwin15) · 4afdcfaa 
      gcc/testsuite/

	PR target/69890
	* gcc.dg/strlenopt.h (memmove): New.
	* gcc.target/i386/chkp-strlen-1.c: Include "../../gcc.dg/strlenopt.h"
	instead of "string.h".
	* gcc.target/i386/chkp-strlen-2.c: Likewise.
	* gcc.target/i386/chkp-strlen-3.c: Likewise.
	* gcc.target/i386/chkp-strlen-4.c: Likewise.
	* gcc.target/i386/chkp-strlen-5.c: Likewise.
	* gcc.target/i386/chkp-stropt-1.c: Likewise.
	* gcc.target/i386/chkp-stropt-10.c: Likewise.
	* gcc.target/i386/chkp-stropt-11.c: Likewise.
	* gcc.target/i386/chkp-stropt-12.c: Likewise.
	* gcc.target/i386/chkp-stropt-13.c: Likewise.
	* gcc.target/i386/chkp-stropt-14.c: Likewise.
	* gcc.target/i386/chkp-stropt-15.c: Likewise.
	* gcc.target/i386/chkp-stropt-16.c: Likewise.
	* gcc.target/i386/chkp-stropt-2.c: Likewise.
	* gcc.target/i386/chkp-stropt-3.c: Likewise.
	* gcc.target/i386/chkp-stropt-4.c: Likewise.
	* gcc.target/i386/chkp-stropt-5.c: Likewise.
	* gcc.target/i386/chkp-stropt-6.c: Likewise.
	* gcc.target/i386/chkp-stropt-7.c: Likewise.
	* gcc.target/i386/chkp-stropt-8.c: Likewise.
	* gcc.target/i386/chkp-stropt-9.c: Likewise.

From-SVN: r234666
      Ilya Enkovich committed
    • Daily bump. · dad820df 
      From-SVN: r234661
      GCC Administrator committed
  9. 31 Mar, 2016 8 commits
    • Fix g++.dg/template/ptrmem30.C with Solaris ld · b5d7a29c 
      	* g++.dg/template/ptrmem30.C (read): Rename to data_read.
	(Holder::foo): Reflect this.

From-SVN: r234652
      Rainer Orth committed
    • re PR rtl-optimization/70461 (Performance regression after r234527) · c4b1942c 
      2016-03-31  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/70461
	* ira-color.c (allocno_copy_cost_saving): Use allocno class if it
	is necessary.

From-SVN: r234649
      Vladimir Makarov committed
    • re PR hsa/70399 (HSA: Wrong emission of st_align(4)_u8 HSAIL insn) · 6f652a50 
      Fix PR hsa/70399

	PR hsa/70399
	* hsa-brig.c (hsa_op_immed::emit_to_buffer): Emit either
	a tree value or an immediate integer value to a buffer
	that is eventually copied to a BRIG section.
	(emit_immediate_operand): Call the function here.
	* hsa-dump.c (dump_hsa_immed): Remove checking assert.
	* hsa-gen.c (hsa_op_immed::hsa_op_immed): Remove initialization
	of class' fields that are removed.
	(hsa_op_immed::~hsa_op_immed): Remove deinitialization.
	* hsa.h (class hsa_op_immed): Remove m_brig_repr and
	m_brig_repr_size fields.

From-SVN: r234647
      Martin Liska committed
    • Add BZ markers to last commit · c1c341ab 
      From-SVN: r234646
      Jeff Law committed
    • cplus-dem.c (squangle_mop_up): Zero bsize/ksize after freeing btypevec/ktypevec. · 916268f1 
      	* cplus-dem.c (squangle_mop_up): Zero bsize/ksize after freeing
	btypevec/ktypevec.
	* testsuite/demangle-expected: Add coverage tests.

From-SVN: r234645
      Mikhail Maltsev committed
    • HSA: handle alignment of string builtins (PR hsa/70391) · 65e21467 
      	PR hsa/70391
	* hsa-gen.c (hsa_function_representation::update_dominance): New
	function.
	(convert_addr_to_flat_segment): Likewise.
	(gen_hsa_memory_set): New alignment argument.
	(gen_hsa_ctor_assignment): Likewise.
	(gen_hsa_insns_for_single_assignment): Provide alignment
	to gen_hsa_ctor_assignment.
	(gen_hsa_insns_for_direct_call): Add new argument.
	(expand_lhs_of_string_op): New function.
	(expand_string_operation_builtin): Likewise.
	(expand_memory_copy): New function.
	(expand_memory_set): New function.
	(gen_hsa_insns_for_call): Use HOST_WIDE_INT.
	(convert_switch_statements): Change signature.
	(generate_hsa): Use a return value of the function.
	(pass_gen_hsail::execute): Do not call
	convert_switch_statements here.
	* hsa-regalloc.c (hsa_regalloc): Call update_dominance.
	* hsa.h (hsa_function_representation::m_modified_cfg):
	New flag.
	(hsa_function_representation::update_dominance): New function.

From-SVN: r234644
      Martin Liska committed
    • HSA: support alignment for hsa_symbols (PR hsa/70391) · 320c1a36 
      	PR hsa/70391
	* hsa-brig.c (emit_directive_variable): Emit alignment
	according to hsa_symbol::m_align.
	* hsa-dump.c (hsa_byte_alignment): Move the function to
	another file.
	(dump_hsa_symbol): Dump alignment of HSA symbols.
	* hsa-gen.c (get_symbol_for_decl): Set-up alignment
	of a symbol.
	(gen_hsa_addr_with_align): New function.
	(hsa_bitmemref_alignment): Use newly added function.
	(gen_hsa_insns_for_load): Likewise.
	(gen_hsa_insns_for_store): Likewise.
	(gen_hsa_memory_copy): New argument added.
	(gen_hsa_insns_for_single_assignment): Respect
	alignment for assignments processed via
	gen_hsa_memory_copy.
	(gen_hsa_insns_for_direct_call): Likewise.
	(gen_hsa_insns_for_return): Likewise.
	(gen_function_def_parameters): Set default
	alignment.
	* hsa.c (hsa_object_alignment): New function.
	(hsa_byte_alignment): Pasted function.
	* hsa.h (hsa_symbol::m_align): New field.

From-SVN: r234643
      Martin Liska committed
    • decl.c (start_preparsed_function): Remove unnecessary bracing. · 8f80cbdb 
      	* decl.c (start_preparsed_function): Remove unnecessary bracing.
	(finish_destructor_body): Don't emit operator delete here.

From-SVN: r234640
      Nathan Sidwell committed