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  1. 27 Jul, 2012 3 commits
    • 601.md: New file. · f3061fa4 
      2012-07-27  Segher Boessenkool  <segher@kernel.crashing.org>

gcc/
        * config/rs6000/601.md: New file.
        * config/rs6000/aix43.h (ASM_CPU_SPEC): Delete support for
        RIOS CPUs.
        * config/rs6000/aix51.h (ASM_CPU_SPEC): Likewise.
        * config/rs6000/driver-rs6000.c (detect_processor_aix,
        struct asm_names): Likewise.
        * config/rs6000/rios1.md: Delete file.
        * config/rs6000/rios2.md: Delete file.
        * config/rs6000/rs6000-cpus.def: Delete definitions for RIOS
        CPUs.
        * config/rs6000/rs6000-opts.h (enum processor_type): Delete
        PROCESSOR_RIOS1 and PROCESSOR_RIOS2.
        * config/rs6000/rs6000-tables.opt: Regenerated.
        * config/rs6000/rs6000.c (struct rios1_cost, struct rios2_cost):
        Delete.
        (rs6000_option_override_internal): Delete support for RIOS CPUs.
        (rs6000_conditional_register_usage): Adjust comment.
        (rs6000_issue_rate):Delete support for RIOS CPUs.
        * config/rs6000/rs6000.h (ASM_CPU_SPEC): Delete support for
        RIOS CPUs.
        (PROCESSOR_POWER): Change to PROCESSOR_PPC601.
        (PROCESSOR_DEFAULT): Change to PROCESSOR_PPC603.
        * config/rs6000/rs6000.md (define_attr "cpu"): Delete rios1
        and rios2.
        (include "rios1.md", include "rios2.md"): Delete.
        (include "601.md"): New.
        * config/rs6000/rs6000.opt (enum rs6000_cpu): Default to
        PROCESSOR_PPC603.
        * config/rs6000/t-aix43 (MULTILIB_MATCHES): Delete support
        for RIOS CPUs.
        * config/rs6000/t-rs6000 (MD_INCLUDES): Delete rios1.md and
        rios2.md .  Add 601.md .

From-SVN: r189907
      Segher Boessenkool committed
    • 20020201-1.c: Remove declarations for exit, abort, rand, srand. · d580407b 
      
        * gcc.dg/20020201-1.c: Remove declarations for exit, abort,
        rand, srand. Include <stdlib.h>.

From-SVN: r189905
      Anna Tikhonova committed
    • Daily bump. · ea01a538 
      From-SVN: r189904
      GCC Administrator committed
  3. 26 Jul, 2012 19 commits
    • pex-win32.c (pex_win32_exec_child): Only close original file descriptors if… · 9cd6dd82 
      pex-win32.c (pex_win32_exec_child): Only close original file descriptors if child is launched successfully.

2012-07-26  Kazu Hirata  <kazu@codesourcery.com>
	    Sandra Loosemore  <sandra@codesourcery.com>

	libiberty/
	* pex-win32.c (pex_win32_exec_child): Only close original file
	descriptors if child is launched successfully.

Co-Authored-By: Sandra Loosemore <sandra@codesourcery.com>

From-SVN: r189901
      Kazu Hirata committed
    • * gcc.dg/pr45259.c: Only -fpic depends on fpic support. · 3984ea61 
      From-SVN: r189899
      Janis Johnson committed
    • Hot/cold attributes for labels. · e45abe1f 
      gcc/
        * doc/extend.texi (attribute): Document hot/cold for labels.
        * predict.c (tree_estimate_probability_bb): Handle hot/cold
        attributes on user labels.
        * predict.def (PRED_HOT_LABEL, PRED_COLD_LABEL): New.
gcc/c-family/
        * c-common.c (handle_hot_attribute): Allow labels.
        (handle_cold_attribute): Likewise.
gcc/testsuite/
        * gcc.dg/attr-hotcold-1.c: New.
        * gcc.dg/tree-ssa/attr-hotcold-2.c: New.

From-SVN: r189898
      Richard Henderson committed
    • cse.c (find_comparison_args): Check for cycles of any length. · 27ec0502 
      2012-07-26  Andrew Jenner  <andrew@codesourcery.com>
	    Sandra Loosemore  <sandra@codesourcery.com>

	gcc/
	* cse.c (find_comparison_args): Check for cycles of any length.

	gcc/testsuite/
	* gcc.c-torture/compile/pr50380.c: Add code to cause cycle of length 2.

Co-Authored-By: Sandra Loosemore <sandra@codesourcery.com>

From-SVN: r189896
      Andrew Jenner committed
    • Fix an english issue. · 18a8e9ef 
      From-SVN: r189894
      François Dumont committed
    • Do not use 'with ... as ...' in validate_failures.py · 55b073ba 
      Some of the hosts were we run this script are still using Python 2.4.
This patch replaces the use of 'with ... as ...' to avoid syntax errors.

2012-07-26   Diego Novillo  <dnovillo@google.com>

	* testsuite-management/validate_failures.py: Do not use
	'with ... as ...' constructs.

From-SVN: r189893
      Diego Novillo committed
    • mn10300.c (REG_SAVE_BYTES): Delete. · e902c266 
      	* config/mn10300/mn10300.c (REG_SAVE_BYTES): Delete.
	(mn10300_get_live_callee_saved_regs): If requested return a count
	of the number of bytes in the mask.
	(mn10300_expand_prologue): Add argument to invocation of
	mn10300_get_live_callee_regs.
	(mn10300_expand_epilogue): Compute reg_save_bytes by calling
	mn10300_get_live_callee_saved_regs.
	(mn10300_initial_offset): Likewise.
	* config/mn10300/mn10300-protos.h (mn10300_get_live_callee_saved_regs):
	Update prototype.
	* config/mn10300/mn10300.md (return_ret): Add argument to
	invocation of mn10300_get_live_callee_saved_regs.

From-SVN: r189892
      Nick Clifton committed
    • re PR regression/54084 (Bunch of fails for x86) · d38933a0 
      	PR regression/54084
	* sel-sched-ir.c (cmp_v_in_regset_pool): Clarify logic, fix
	pointer difference check.

From-SVN: r189891
      Steven Bosscher committed
    • tree-ssa-loop-ivopts.c (mbc_entry_hash): Remove. · 6dd8f4bb 
      2012-07-26  Bill Schmidt  <wschmidt@linux.ibm.com>

	* tree-ssa-loop-ivopts.c (mbc_entry_hash): Remove.
	(mbc_entry_eq): Likewise.
	(mult_costs): Likewise.
	(cost_tables_exist): Likewise.
	(initialize_costs): Likewise.
	(finalize_costs): Likewise.
	(tree_ssa_iv_optimize_init): Remove call to initialize_costs.
	(add_regs_cost): Remove.
	(multiply_regs_cost): Likewise.
	(add_const_cost): Likewise.
	(extend_or_trunc_reg_cost): Likewise.
	(negate_reg_cost): Likewise.
	(struct mbc_entry): Likewise.
	(multiply_by_const_cost): Likewise.
	(get_address_cost): Change add_regs_cost calls to add_cost lookups;
	change multiply_by_const_cost to mult_by_coeff_cost.
	(force_expr_to_var_cost): Likewise.
	(difference_cost): Change multiply_by_const_cost to mult_by_coeff_cost.
	(get_computation_cost_at): Change add_regs_cost calls to add_cost
	lookups; change multiply_by_const_cost to mult_by_coeff_cost.
	(determine_iv_cost): Change add_regs_cost calls to add_cost lookups.
	(tree_ssa_iv_optimize_finalize): Remove call to finalize_costs.
	* tree-ssa-address.c (expmed.h): New #include.
	(most_expensive_mult_to_index): Change multiply_by_const_cost to
	mult_by_coeff_cost.
	* gimple-ssa-strength-reduction.c (expmed.h): New #include.
	(stmt_cost): Change to use mult_by_coeff_cost, mul_cost, add_cost,
	neg_cost, and convert_cost instead of IVOPTS interfaces.
	(execute_strength_reduction): Remove calls to initialize_costs and
	finalize_costs.
	* expmed.c (struct init_expmed_rtl): Add convert rtx_def.
	(init_expmed_one_mode): Initialize convert rtx_def; initialize
	x_convert_cost for related modes.
	(mult_by_coeff_cost): New function.
	* expmed.h (NUM_MODE_INT): New #define.
	(struct target_expmed): Add x_convert_cost matrix.
	(set_convert_cost): New inline function.
	(convert_cost): Likewise.
	(mult_by_coeff_cost): New extern decl.
	* tree-flow.h (initialize_costs): Remove decl.
	(finalize_costs): Likewise.
	(multiply_by_const_cost): Likewise.
	(add_regs_cost): Likewise.
	(multiply_regs_cost): Likewise.
	(add_const_cost): Likewise.
	(extend_or_trunc_reg_cost): Likewise.
	(negate_reg_cost): Likewise.
	* Makefile.in (gimple-ssa-strength-reduction.o): Update dependencies.
	(tree-ssa-address.o): Update dependencies.

From-SVN: r189890
      Bill Schmidt committed
    • bitmap.h: Add explanation of sparse set as linked-list bitmap. · 0263463d 
      	* bitmap.h: Add explanation of sparse set as linked-list bitmap.
	* sbitmap.h: Add explanation about non-sparse sets as simple bitmap.
	(TEST_BIT): Make a static inline function for stronger type checking.
	(SET_BIT): Don't handle sbitmaps with popcount.
	(RESET_BIT): Likewise.
	(SET_BIT_WITH_POPCOUNT): New, like SET_BIT but with popcount.
	(RESET_BIT_WITH_POPCOUNT): New, like RESET_BIT but with popcount.
	* ebitmap.c (ebitmap_clear_bit): Use SET_BIT_WITH_POPCOUNT and
	RESET_BIT_WITH_POPCOUNT on wordmask bitmaps.
	(ebitmap_set_bit, ebitmap_and_into, ebitmap_and, ebitmap_ior_into,
	ebitmap_and_compl_into, ebitmap_and_compl): Likewise.
	* sparseset.h: Add explanation of sparse set representation.

From-SVN: r189888
      Steven Bosscher committed
    • contiguous_1.f90: Update dg-error. · 6b4496db 
      2012-07-26  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/contiguous_1.f90: Update dg-error.
        * gfortran.dg/proc_ptr_32.f90: Ditto.

From-SVN: r189887
      Tobias Burnus committed
    • re PR tree-optimization/54098 (ICE on valid code) · 2f33158f 
      2012-07-26  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/54098
	* tree-vrp.c (vrp_visit_phi_node): Iterate once more if the
	original range was UNDEFINED.

	* gcc.dg/torture/pr54098.c: New testcase.

From-SVN: r189885
      Richard Guenther committed
    • neon.ml (ops): Fix regexp for vld1Q_dups64 and vld1Q_dupu64 tests. · da7d74c2 
      


2012-07-26  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>

	* config/arm/neon.ml (ops): Fix regexp for vld1Q_dups64 and
	vld1Q_dupu64 tests.

2012-07-26  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>

	* gcc.target/arm/neon/vld1Q_dupu64.c: Regenerate.
	* gcc.target/arm/neon/vld1Q_dups64.c: Likewise.

From-SVN: r189884
      Ramana Radhakrishnan committed
    • re PR fortran/44354 (implied do loop with its own variable name as upper bound) · b63b1f86 
      fortran/
	PR fortran/44354
	* trans-array.c (gfc_trans_array_constructor_value):
	Evaluate the iteration bounds before the inner variable shadows
	the outer.

testsuite/
	PR fortran/44354
	* gfortran.dg/array_constructor_39.f90: New test.

From-SVN: r189883
      Mikael Morin committed
    • re PR fortran/44354 (implied do loop with its own variable name as upper bound) · ca27d5ae 
      fortran/
	PR fortran/44354
	* array.c (sought_symbol): New variable.
	(expr_is_sought_symbol_ref, find_symbol_in_expr): New functions.
	(resolve_array_list): Check for references to the induction
	variable in the iteration bounds and issue a diagnostic if some
	are found.

testsuite/
	PR fortran/44354
	* gfortran.dg/array_constructor_38.f90: New test.

From-SVN: r189882
      Mikael Morin committed
    • module.c (mio_array_spec): Don't read as->lower for assumed-rank arrays. · b573c9d6 
      2012-07-26  Alessandro Fanfarillo  <fanfarillo.gcc@gmail.com>
            Tobias Burnus  <burnus@net-b.de>

        * module.c (mio_array_spec): Don't read as->lower for
        assumed-rank arrays.


Co-Authored-By: Tobias Burnus <burnus@net-b.de>

From-SVN: r189881
      Alessandro Fanfarillo committed
    • runtime, runtime/pprof: Fix runtime/pprof test to pass, enable it. · 1fae9801 
      From-SVN: r189878
      Ian Lance Taylor committed
    • re PR target/51244 ([SH] Inefficient conditional branch and code around T bit) · f34ee0b2 
      	PR target/51244
	* config/sh/sh.opt (mzdcbranch): New option.
	* doc/invoke.texi: Document it.
	* config/sh/sh.md (negsi_cond): Use TARGET_ZDCBRANCH as condition
	instead of TARGET_HARD_SH4.
	* config/sh/sh.c (sh_option_override): Set TARGET_ZDCBRANCH as default
	for TARGET_HARD_SH4.

From-SVN: r189877
      Oleg Endo committed
    • Daily bump. · 3b29b58c 
      From-SVN: r189876
      GCC Administrator committed
  5. 25 Jul, 2012 18 commits