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  1. 11 Mar, 2008 11 commits
    • re PR tree-optimization/35403 (ipa-reference.c does not change a default… · 76a7d3ca 
      re PR tree-optimization/35403 (ipa-reference.c does not change a default initialized static variable to be readonly)

2008-03-11  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        * ipa-reference.c (static_execute): Remove module_statics_const and
        associated setting code.


2008-03-11  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR tree-opt/35403
        * gcc.dg/tree-ssa/ipa-reference-1.c: New testcase.

From-SVN: r133119
      Andrew Pinski committed
    • re PR target/35540 (Segmentation fault with __builtin_parity() and -O1) · 40cca4f9 
              PR target/35540
        * config/i386/i386.md (paritysi2, paritydi2): Use register_operand
        constraint for operand 1.
        (paritysi2_cmp): Use register_operand constraint for operand 2.
        Use earlyclobber modifier for operand 1.  Remove support for
        memory operands.
        (paritydi2_cmp): Use register_operand constraint for operand 3.
        Use earlyclobber modifier for operand 1.  Remove support for
        memory operands.

testsuite/ChangeLog:

        PR target/35540
        * gcc.target/i386/pr35540.c: New test.

From-SVN: r133118
      Uros Bizjak committed
    • arm.c (use_return_insn): Check TARGET_APCS_FRAME. · ec6237e4 
      2008-03-11  Paul Brook  <paul@codesourcery.com>
	Vladimir Prus  <vladimir@codesourcery.com>

	* config/arm/arm.c (use_return_insn): Check TARGET_APCS_FRAME.
	(arm_compute_save_reg0_reg12_mask): Always
	check if register 11 must be saved.  Always safe hard frame pointer
	when frame_pointer_needeed.
	(arm_compute_save_reg_mask): Save IP and PC
	only with apcs frames.
	(arm_output_epilogue): Adjust Thumb2 codepath to
	be also invoked and work for ARM non-apcs frames.
	(arm_expand_prologue): Don't bother saving IP
	for non-apcs frame, since it's not clobbered by
	prologue code.  Implement non-apcs frame
	layout.

From-SVN: r133117
      Paul Brook committed
    • re PR rtl-optimization/35281 (multiply with 0 generated for 64*32->64) · 2f6025a1 
      2008-03-11  Paolo Bonzini  <bonzini@gnu.org>

	PR rtl-optimization/35281
	* expr.c (convert_move): Use a new pseudo for the intermediate
	from_mode->word_mode result.

From-SVN: r133116
      Paolo Bonzini committed
    • langhooks-def.h (LANG_HOOKS_CLEAR_BINDING_STACK): Delete. · 30e257e5 
      2008-03-11  Paolo Bonzini  <bonzini@gnu.org>

        * langhooks-def.h (LANG_HOOKS_CLEAR_BINDING_STACK): Delete.
        * langhooks.h (struct lang_hooks): Delete clear_binding_stack member.
        * toplev.c (compile_file): Don't call it.

fortran:
2008-03-11  Paolo Bonzini  <bonzini@gnu.org>

        * f95-lang.c (LANG_HOOKS_CLEAR_BINDING_STACK): Delete.
        (gfc_be_parse_file): Call clear_binding_stack from here.
	(gfc_clear_binding_stack): Rename to clear_binding_stack.

java:
2008-03-11  Paolo Bonzini  <bonzini@gnu.org>

        * jcf-parse.c (java_parse_file): Assert binding levels are
        left in order.
        * lang.c (LANG_HOOKS_CLEAR_BINDING_STACK, java_clear_binding_stack):
        Delete.

From-SVN: r133115
      Paolo Bonzini committed
    • override-attribs.C: Require ilp32 x86 target. · 608766dc 
      	* g++.dg/inherit/override-attribs.C: Require ilp32 x86 target.

From-SVN: r133111
      Uros Bizjak committed
    • md5.c (md5_process_bytes): Do not assume that memcpy will provide a return value. · 73b38fce 
      * md5.c (md5_process_bytes): Do not assume that memcpy will
  provide a return value.

From-SVN: r133107
      Nick Clifton committed
    • re PR c/35526 (ICE on memcpy) · ab669042 
      	PR middle-end/35526
	* expr.c (store_expr): Call emit_block_move if the mode
	of "temp" RTX is BLKmode.

testsuite/ChangeLog:

	PR middle-end/35526
	* g++.dg/torture/pr35526.C: New test.

From-SVN: r133106
      Uros Bizjak committed
    • re PR libfortran/32812 (random_seed and date_and_time) · 2d3ca8b7 
      	PR libfortran/32812
	* intrinsics/random.c (scramble_seed, unscramble_seed): New
	functions.
	(random_seed_i4): Scramble the seed the user gives us before
	storing it, and unscramble it when we return it back later.

From-SVN: r133104
      Francois-Xavier Coudert committed
    • re PR tree-optimization/31358 (IV-OPTs produces a weird MEM_REF) · 1ffe34d9 
      2008-03-11  Andrew Pinski  <andrew_pinski@playstation.sony.com>
	Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/31358
	* tree-ssa-loop-manip.c (create_iv): Call force_gimple_operand for
	the step with a NULL_TREE.
	* tree-ssa-loop-ivopts.c (find_bivs): Convert the step
	to sizetype if type is a pointer type.
	(add_candidate_1): Don't convert the base and step to
	the generic type if the orginal type is a pointer type.
	(add_iv_value_candidates): Use sizetype for the step
	if type is a pointer type.
	(cand_value_at): Likewise.
	* tree-ssa-address.c (add_to_parts): Use POINTER_PLUS_EXPR
	for pointer types.
	* tree-affine.c (tree_to_aff_combination <POINTER_PLUS_EXPR>):
	Don't convert the tem affine to the type.
	(add_elt_to_tree): Use sizetype for the step if a pointer.
	Use POINTER_PLUS_EXPR for pointers.
	(aff_combination_to_tree): Use sizetype for the step if a
	pointer.

Co-Authored-By: Richard Guenther <rguenther@suse.de>

From-SVN: r133102
      Andrew Pinski committed
    • Daily bump. · 7f2ad78b 
      From-SVN: r133100
      GCC Administrator committed
  3. 10 Mar, 2008 17 commits
  5. 09 Mar, 2008 8 commits
  7. 08 Mar, 2008 4 commits