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  1. 21 Aug, 2015 20 commits
    • re PR c++/67240 ([concepts] Implicit conversion constraints are not respected) · 7717e0f1 
      	PR c++/67240
	* constraint.cc (satisfy_implicit_conversion_constraint): Also
	check for NULL_TREE.

From-SVN: r227081
      Jason Merrill committed
    • * config.build: Remove case for m68000-hp-hpux* | m68k-hp-hpux*. · f2913362 
      From-SVN: r227079
      Francois-Xavier Coudert committed
    • decl.c (grokvardecl): Simplify the latter. · d8f29cc0 
      2015-08-21  Paolo Carlini  <paolo.carlini@oracle.com>

	* decl.c (grokvardecl): Simplify the latter.

From-SVN: r227078
      Paolo Carlini committed
    • configure.ac: Remove uwin* cases. · abe64d9e 
      	* configure.ac: Remove uwin* cases.
	* config.build: Remove cases for i370-*-opened*, i370-*-mvs*,
	i[34567]86-*-sco3.2v5*, i[34567]86-sequent-ptx4*,
	i[34567]86-sequent-sysv4*, i[34567]86-*-sysv4*,
	i[34567]86-*-udk*, i[34567]86-*-uwin*, i386-*-vsta.
	* config.host: Remove cases for i370-*-opened*, i370-*-mvs*,
	i[34567]86-*-uwin*, powerpc-*-beos*.

From-SVN: r227077
      Francois-Xavier Coudert committed
    • gencodes.c (gencodes): Print the comma for the preceding enum value rather than the current one. · 523ba738 
      gcc/
	* gencodes.c (gencodes): Print the comma for the preceding
	enum value rather than the current one.  Use aliased enum values
	rather than #defines for compiled-out patterns.
	(main): Update accordingly.  Replace LAST_INSN_CODE with
	NUM_INSN_CODES.
	* lra.c (insn_code_data): Update accordingly.
	(finish_insn_code_data_once, get_static_insn_data): Likewise.
	* recog.h (target_recog): Likewise.
	(preprocess_insn_constraints): Change parameter to unsigned int.
	* recog.c (preprocess_insn_constraints): Likewise.
	(recog_init): Replace LAST_INSN_CODE with NUM_INSN_CODES.
	* tree-vect-stmts.c (vectorizable_operation): Simplify.

From-SVN: r227076
      Richard Sandiford committed
    • Fix PR61657 (undefined behavior in loop-iv.c) · f5dffc0b 
      bootstrap-ubsan shows:
 loop-iv.c:2626:14: runtime error: signed integer overflow: 9223372036854775806 - -9223372036854775808 cannot be represented in type 'long int'

Fixed by moving the variables in question from signed to unsigned.

	PR rtl-optimization/61657
	* loop-iv.c (iv_number_of_iterations): Declare up and down as
	unsigned. Remove superflous uint64_t cast.

From-SVN: r227075
      Markus Trippelsdorf committed
    • decl.c (grokvardecl): Complete check added for c++/67065. · cf6a9610 
      /cp
2015-08-21  Paolo Carlini  <paolo.carlini@oracle.com>

	* decl.c (grokvardecl): Complete check added for c++/67065.

/testsuite
2015-08-21  Paolo Carlini  <paolo.carlini@oracle.com>

	* g++.dg/other/pr67065.C: Extend.

From-SVN: r227061
      Paolo Carlini committed
    • value-prof.c (interesting_stringop_to_profile_p): Removed FNDECL argument and… · 3b14abc8 
      value-prof.c (interesting_stringop_to_profile_p): Removed FNDECL argument and get builtin function code directly from CALL.

	* value-prof.c (interesting_stringop_to_profile_p): Removed FNDECL argument
	and get builtin function code directly from CALL.
	(gimple_stringop_fixed_value): Modified accordingly.
	(gimple_stringops_transform, gimple_stringops_values_to_profile): Modified
	accordingly and only accept BUILT_IN_NORMAL string operations.

Co-Authored-By: Jiji Jiang <jiangjiji@huawei.com>

From-SVN: r227060
      Felix Yang committed
    • nvptx cleanup · a560e5d4 
      nvptx cleanup
	* lib/target-supports.exp (check_effective_target_freestanding): nvptx
	is freestanding.
	(check_effective_target_global_constructor): New.
	* lib/gcc.exp (gcc_target_compile): Set SIGNAL_SUPPRESS if needed.
	* gcc.dg/debug/debug.exp: Skip  for nvptx.
	* gcc.dg/debug/dwarf2/dwarf2.exp: Likewise.

	* gcc.c-torture/execute/981019-1.c: Ptx assembler bug.
	* gcc.c-torture/compile/limits-externdecl.c: Likewise.
	* gcc.c-torture/compile/pr33855.c: Likewise.
	* gcc.c-torture/compile/920723-1.c: Likewise.
	* gcc.c-torture/compile/pr35468.c: Ptx assembler objects to
	writing a const.
	* gcc.c-torture/compile/mangle-1.c: Ptx assembler objects to . in
	label.
	* gcc.c-torture/compile/callind.c: Ptx assembler objects to label
	'call'.

	* gcc.c-torture/execute/ieee/mul-subnormal-single-1.c: Make main
	prototype normal.
	* gcc.c-torture/execute/switch-1.c: Likewise.

	* gcc.c-torture/execute/pr34456.c: Require not freestanding
	* gcc.c-torture/execute/printf-1.c: Likewise.
	* gcc.c-torture/execute/printf-chk-1.c: Likewise.
	* gcc.c-torture/execute/fprintf-1.c: Likewise.
	* gcc.c-torture/execute/fprintf-chk-1.c: Likewise.
	* gcc.c-torture/execute/vprintf-1.c: Likewise.
	* gcc.c-torture/execute/vprintf-chk-1.c: Likewise.
	* gcc.c-torture/execute/vfprintf-1.c: Likewise.
	* gcc.c-torture/execute/vfprintf-chk-1.c: Likewise.
	* gcc.c-torture/execute/builtins/fputs.x: Likewise.
	* gcc.c-torture/execute/gofast.c: Likewise.
	* gcc.c-torture/execute/complex-6.c: Likewise.

	* gcc.c-torture/execute/builtins/memcpy-chk.x: Require nonlocal goto.
	* gcc.c-torture/execute/builtins/memmove-chk.x: Likewise.
	* gcc.c-torture/execute/builtins/mempcpy-chk.x: Likewise.
	* gcc.c-torture/execute/builtins/memset-chk.x: Likewise.
	* gcc.c-torture/execute/builtins/snprintf-chk.x: Likewise.
	* gcc.c-torture/execute/builtins/sprintf-chk.x: Likewise.
	* gcc.c-torture/execute/builtins/stpcpy-chk.x: Likewise.
	* gcc.c-torture/execute/builtins/stpncpy-chk.x: Likewise.
	* gcc.c-torture/execute/builtins/strcat-chk.x: Likewise.
	* gcc.c-torture/execute/builtins/strcpy-chk.x: Likewise.
	* gcc.c-torture/execute/builtins/strncat-chk.x: Likewise.
	* gcc.c-torture/execute/builtins/strncpy-chk.x: Likewise.
	* gcc.c-torture/execute/builtins/vsnprintf-chk.x: Likewise.
	* gcc.c-torture/execute/builtins/vsprintf-chk.x: Likewise.
	* gcc.c-torture/execute/builtins/pr23484-chk.x: Likewise.
	* gcc.dg/setjmp-1.c: Likewise.
	* gcc.dg/cleanup-5.c: Likewise.
	* gcc.dg/cleanup-12.c: Likewise.
	* gcc.dg/cleanup-13.c: Likewise.

	* gcc.dg/constructor-1.c: Require global ctor.

	* gcc.dg/fork-instrumentation.c: Require profiling.
	* gcc.dg/20030107-1.c: Likewise.
	* gcc.dg/20030702-1.c: Likewise.

	* gcc.dg/cpp/lexstrng.c: Avoid IO unless debugging.
	* gcc.dg/cpp/paste2.c: Likewise.
	* gcc.dg/cpp/strify3.c: Likewise.
	* gcc.dg/cpp/strify4.c: Likewise.
	* gcc.dg/cpp/lexnum.c: Likewise.
	* gcc.dg/cpp/digraphs.c: Likewise.
	* gcc.dg/cpp/macro1.c: Likewise.

From-SVN: r227059
      Nathan Sidwell committed
    • s390-builtins.def: Fix value range of vec_load_bndry. · 838326d5 
      gcc/ChangeLog
2015-08-21  Dominik Vogt  <vogt@linux.vnet.ibm.com>

	* config/s390/s390-builtins.def: Fix value range of vec_load_bndry.

gcc/testsuite/ChangeLog
2015-08-21  Dominik Vogt  <vogt@linux.vnet.ibm.com>

	* gcc.target/s390/zvector/vec-load_bndry-1.c: New test.

From-SVN: r227058
      Dominik Vogt committed
    • gcc-dg.exp: Add extra options for db-final to the command line only once. · fd21fbd7 
      2015-08-21  Dominik Vogt  <vogt@linux.vnet.ibm.com>

	* lib/gcc-dg.exp: Add extra options for db-final to the command line
	only once.

From-SVN: r227057
      Dominik Vogt committed
    • fold-const.c (fold_binary_loc): Move sqrt(x)*sqrt(x) as x to match.pd. · 52c6378a 
      2015-08-21  Naveen H.S  <Naveen.Hurugalawadi@caviumnetworks.com>

	* fold-const.c (fold_binary_loc) : Move sqrt(x)*sqrt(x) as x
	to match.pd.
	Move Optimize pow(x,y)*pow(z,y) as pow(x*z,y)to match.pd.
	Move Optimize tan(x)*cos(x) as sin(x) to match.pd.
	Move Optimize x*pow(x,c) as pow(x,c+1) to match.pd.
	Move Optimize pow(x,c)*x as pow(x,c+1) to match.pd.
	Move Optimize sin(x)/cos(x) as tan(x) to match.pd.
	Move Optimize cos(x)/sin(x) as 1.0/tan(x) to match.pd.
	Move Optimize sin(x)/tan(x) as cos(x) to match.pd.
	Move Optimize tan(x)/sin(x) as 1.0/cos(x) to match.pd.
	Move Optimize pow(x,c)/x as pow(x,c-1) to match.pd.
	Move Optimize x/pow(y,z) into x*pow(y,-z) to match.pd.

	* match.pd (SIN ) : New Operator.
	(TAN) : New Operator.
	(mult (SQRT@1 @0) @1) : New simplifier.
	(mult (POW:s @0 @1) (POW:s @2 @1)) : New simplifier.
	(mult:c (TAN:s @0) (COS:s @0)) : New simplifier.
	(mult:c (TAN:s @0) (COS:s @0)) : New simplifier.
	(rdiv (SIN:s @0) (COS:s @0)) : New simplifier.
	(rdiv (COS:s @0) (SIN:s @0)) : New simplifier.
	(rdiv (SIN:s @0) (TAN:s @0)) : New simplifier.
	(rdiv (TAN:s @0) (SIN:s @0)) : New simplifier.
	(rdiv (POW:s @0 REAL_CST@1) @0) : New simplifier.
	(rdiv @0 (SQRT:s (rdiv:s @1 @2))) : New simplifier.
	(rdiv @0 (POW:s @1 @2)) : New simplifier.

From-SVN: r227056
      Naveen H.S committed
    • tree-ssa-loop-niter.c (simplify_using_initial_conditions): Break loop if EXPR is… · eff1e5af 
      tree-ssa-loop-niter.c (simplify_using_initial_conditions): Break loop if EXPR is simplified to const value.


	* tree-ssa-loop-niter.c (simplify_using_initial_conditions): Break
	loop if EXPR is simplified to const value.

From-SVN: r227055
      Bin Cheng committed
    • sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG, [...]): Fix builtin types. · 55b9e2fc 
      2015-08-21  Yury Gribov  <y.gribov@samsung.com>

	* sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
	BUILT_IN_UBSAN_HANDLE_NONNULL_ARG): Fix builtin types.

From-SVN: r227054
      Yury Gribov committed
    • re PR middle-end/67285 (ICE with (rdiv (POW:s @0 REAL_CST@1) @0)) · 4d20d00a 
      2015-08-21  Richard Biener  <rguenther@suse.de>

	PR middle-end/67285
	* gimple-fold.c (replace_stmt_with_simplification): Assert
	seq is empty when replacing a call with itself but different
	arguments.
	* gimple-match-head.c (maybe_push_res_to_seq): When pushing
	a call require that it is const.

From-SVN: r227053
      Richard Biener committed
    • add default for CONSTANT_ALIGNMENT · 6b00e42d 
      gcc/ChangeLog:

2015-08-20  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* defaults.h (CONSTANT_ALIGNMENT): New macro definition.
	* builtins.c (get_object_alignment_2): Adjust.
	* varasm.c (align_variable): Likewise.
	(get_variable_align): Likewise.
	(build_constant_desc): Likewise.
	(force_const_mem): Likewise.
	* doc/tm.texi.in: Likewise.
	* doc/tm.texi: Regenerate.

From-SVN: r227052
      Trevor Saunders committed
    • always define HAVE_peephole2 · 70b0dcce 
      gcc/ChangeLog:

2015-08-20  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* genconfig.c (main): Always define HAVE_cc0.
	* recog.c (rest_of_handle_peephole2): Adjust.

From-SVN: r227051
      Trevor Saunders committed
    • remove another #if for HAVE_cc0 · 913b71f1 
      gcc/ChangeLog:

2015-08-20  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* reorg.c (relax_delay_slots): Don't use #if to check value of
	HAVE_cc0.

From-SVN: r227050
      Trevor Saunders committed
    • always define HAVE_conditional_execution · e1f60ccf 
      gcc/ChangeLog:

2015-08-20  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* genconfig.c (main): Always define HAVE_CONDITIONAL_EXECUTION.
	* targhooks.c (default_have_conditional_execution): Adjust.

From-SVN: r227049
      Trevor Saunders committed
    • Daily bump. · 1fec569f 
      From-SVN: r227048
      GCC Administrator committed
  3. 20 Aug, 2015 20 commits