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  1. 27 Apr, 2015 17 commits
    • Give proper type and size to named cold partitions. · 16d710b1 
      2015-04-27  Caroline Tice  <cmtice@google.com>

	* final.c (final_scan_insn):  Output cold_function_nmae as function
	type.
	* varasm.c (cold_function_name):  Make gloval.
	(assemble_start_function):  Re-set cold_function_name.
	(assemble_end_function): Output cold partition size.
	* varasm.h (cold_fun ction_name):  Declare global.

2015-04-27  Caroline Tice  <cmtice@google.com>

	* gcc.dg/tree-prof/cold_partition_label.c (main): Check for cold
	partition size.

From-SVN: r222473
      Caroline Tice committed
    • i386.h (EXT_REX_SSE_REG_P): New. · 0a48088a 
      2015-04-27  Ilya Tocar  <ilya.tocar@intel.com>

	* config/i386/i386.h (EXT_REX_SSE_REG_P): New.
	* config/i386/i386.md (*cmpi<FPCMP:unord><MODEF:mode>_mixed): Use "v"
	constraint.
	(*movxi_internal_avx512f): Ditto.
	(define_split): Check for xmm16+, when splitting scalar float_extend.
	(*extendsfdf2_mixed): Use "v" constraint.
	(define_split): Check for xmm16+, when splitting scalar float_truncate.
	(*truncdfsf_fast_sse): Use "v" constraint.
	(fix_trunc<MODEF:mode><SWI48:mode>_sse): Ditto.
	(*float<SWI48:mode><MODEF:mode>2_sse): Ditto.
	(define_peephole2): Check for xmm16+, when converting scalar
	float_truncate.
	(define_peephole2): Check for xmm16+, when converting scalar
	float_extend.
	(*fop_<mode>_comm_mixed): Use "v" constraint.
	(*fop_<mode>_comm_sse): Ditto.
	(*fop_<mode>_1_mixed): Ditto.
	(*sqrt<mode>2_sse): Ditto.
	(*ieee_s<ieee_maxmin><mode>3): Ditto.

From-SVN: r222470
      Ilya Tocar committed
    • configure.ac: Drop AC_PROG_CXX and friends, since libmpx has no C++ sources. · 8abf3018 
      libmpx/

	* configure.ac: Drop AC_PROG_CXX and friends, since libmpx has no C++
	sources.
	* configure: Regenerate.

From-SVN: r222469
      Steven Noonan committed
    • [combine][obvious] Use std::swap instead of manually swapping · fefcf532 
      	* combine.c (simplify_if_then_else): Use std::swap instead
	of manually swapping.
	(known_cond): Likewise.
	(simplify_comparison): Likewise.

From-SVN: r222468
      Kyrylo Tkachov committed
    • re PR target/64579 (__TM_end __builtin_tend failed to return transactional state) · 01f61a78 
      gcc/
	PR target/64579
	* config/rs6000/htm.md: Remove all define_expands.
	(UNSPECV_HTM_TABORTDC, UNSPECV_HTM_TABORTDCI, UNSPECV_HTM_TABORTWC,
	UNSPECV_HTM_TABORTWCI): Remove.
	(UNSPECV_HTM_TABORTXC, UNSPECV_HTM_TABORTXCI, UNSPECV_HTM_TTEST): New.
	(tabort_internal, tbegin_internal, tcheck_internal, tend_internal,
	trechkpt_internal, treclaim_internal, tsr_internal): Rename from this...
	(tabort, tbegin, tcheck, tend, trechkpt, treclaim, tsr): ...to this.
	(tabortdc_internal, tabortdci_internal, tabortwc_internal,
	tabortwci_internal): Remove define_insns.
	(tabort<wd>c, tabort<wd>ci): New define_insns.
	(tabort): Use gpc_reg_operand.
	(tcheck): Remove operand.
	(htm_mfspr_<mode>, htm_mtspr_<mode>): Use GPR mode macro.
	* config/rs6000/htmxlintrin.h (__TM_end): Use _HTM_TRANSACTIONAL as
	expected value.
	* config/rs6000/rs6000-builtin.def (BU_HTM_SPR0): Remove.
	(BU_HTM_SPR1): Rename to BU_HTM_V1.  Remove use of RS6000_BTC_SPR.
	(tabort, tabortdc, tabortdci, tabortwc, tabortwci, tbegin,
	tcheck, tend, tendall, trechkpt, treclaim, tresume, tsuspend,
	tsr, ttest): Pass in the RS6000_BTC_CR attribute.
	(get_tfhar, set_tfhar, get_tfiar, set_tfiar, get_texasr, set_texasr,
	get_texasru, set_texasru): Pass in the RS6000_BTC_SPR attribute.
	(tcheck): Remove builtin argument.
	* config/rs6000/rs6000.c (rs6000_htm_spr_icode): Use TARGET_POWERPC64
	not TARGET_64BIT.
	(htm_expand_builtin): Fix usage of expandedp.  Disallow usage of the
	tabortdc and tabortdci builtins when not in 64-bit mode.
	Modify code to handle the loss of the HTM define_expands.
	Emit code to copy the CR register to TARGET.
	(htm_init_builtins): Modify code to handle the loss of the HTM
	define_expands.
	* config/rs6000/rs6000.h (RS6000_BTC_32BIT): Delete.
	(RS6000_BTC_64BIT): Likewise.
	(RS6000_BTC_CR): New macro.
	* doc/extend.texi: Update documentation for htm builtins.

gcc/testsuite/

	PR target/64579
	* gcc.target/powerpc/htm-1.c: New test.
	* gcc.target/powerpc/htm-builtin-1.c (__builtin_tabortdc): Only test
	on 64-bit compiles.
	(__builtin_tabortdci): Likewise.
	(__builtin_tcheck): Remove operand.
	* lib/target-supports.exp (check_htm_hw_available): New function.

From-SVN: r222467
      Peter Bergner committed
    • [simplify-rtx][trivial] Use std::swap instead of manually swapping · e2be0590 
      	* simplify-rtx.c (simplify_gen_binary): Use std::swap instead
	of manually swapping.
	(simplify_associative_operation): Likewise.
	(simplify_binary_operation): Likewise.
	(simplify_plus_minus): Likewise.
	(simplify_relational_operation): Likewise.
	(simplify_ternary_operation): Likewise.

From-SVN: r222465
      Kyrylo Tkachov committed
    • predicates.md (xs_hi_general_operand): Delete. · 60a4dfd6 
      gcc/
	* config/stormy16/predicates.md (xs_hi_general_operand): Delete.
	(xs_hi_nonmemory_operand): Remove error.
	* config/stormy16/stormy16.md (movhi, movhi_internal): Use
	general_operand rather than xs_hi_general_operand.

From-SVN: r222464
      Richard Sandiford committed
    • tree-ssa-dom.c (record_equivalences_from_phis): Valueize PHI arg. · 05b7b5a4 
      2015-04-27  Richard Biener  <rguenther@suse.de>

	* tree-ssa-dom.c (record_equivalences_from_phis): Valueize PHI arg.
	(record_equivalences_from_stmt): Valueize rhs.
	(record_equality): Canonicalize x and y order via
	tree_swap_operands_p.  Do not swap operands for same loop depth.

	* gcc.target/i386/pr65217.c: XFAIL.

From-SVN: r222463
      Richard Biener committed
    • extensions.xml: Add cross-reference. · 991607ab 
      	* doc/xml/manual/extensions.xml: Add cross-reference.
	* doc/html/manual/ext_compile_checks.html: Regenerate.

From-SVN: r222462
      Jonathan Wakely committed
    • re PR target/65296 ([avr] fix various issues with specs file generation) · 2e3a3cc8 
      	PR target/65296
	PR target/65895
	* config/avr/gen-avr-mmcu-specs.c (print_mcu): Close file.
	Add hint how to use own spec file.

From-SVN: r222459
      Georg-Johann Lay committed
    • re PR tree-optimization/65875 (ICE: Segmentation fault) · 9c3cb360 
      	PR tree-optimization/65875
	* tree-vrp.c (update_value_range): If in is_new case setting
	old_vr to VR_VARYING, also set new_vr to it.  Remove
	old_vr->type == VR_VARYING test.
	(vrp_visit_phi_node): Return SSA_PROP_VARYING instead of
	SSA_PROP_INTERESTING if update_value_range returned true,
	but new range is VR_VARYING.

	* gcc.c-torture/compile/pr65875.c: New test.

From-SVN: r222458
      Jakub Jelinek committed
    • combine.c (sign_extend_short_imm): New. · 97d87f75 
      2015-04-27  Thomas Preud'homme  <thomas.preudhomme@arm.com>

    * combine.c (sign_extend_short_imm): New.
    (set_nonzero_bits_and_sign_copies): Use above new function for sign
    extension of src short immediate.
    (reg_nonzero_bits_for_combine): Likewise for tem.

From-SVN: r222457
      Thomas Preud'homme committed
    • stor-layout.c (self_referential_component_ref_p): New predicate. · 232f1f97 
      	* stor-layout.c (self_referential_component_ref_p): New predicate.
	(copy_self_referential_tree_r): Use it.
	(self_referential_size): Punt for simple operations directly involving
	self-referential component references.
	* tree-cfg.c (dump_function_to_file): Add missing final curly bracket.

From-SVN: r222456
      Eric Botcazou committed
    • * ipa-icf.c (icf_handled_component_p): Remove redundant tests. · e5115cf9 
      From-SVN: r222455
      Eric Botcazou committed
    • vec.h (vec): Make splice arguments const. · 9e3a5131 
      gcc/
	* vec.h (vec): Make splice arguments const.  Update definitions
	accordingly.

From-SVN: r222454
      Richard Sandiford committed
    • arm.md (*arm_subsi3_insn): Fixed redundant alternatives. · c55d8b0b 
      2015-04-27  Yvan Roux  <yvan.roux@linaro.org>

	* config/arm/arm.md (*arm_subsi3_insn): Fixed redundant
	alternatives.

From-SVN: r222453
      Yvan Roux committed
    • Daily bump. · 70581f5a 
      From-SVN: r222452
      GCC Administrator committed
  3. 26 Apr, 2015 2 commits
  5. 25 Apr, 2015 2 commits
  7. 24 Apr, 2015 19 commits