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  1. 14 Mar, 2008 2 commits
  3. 13 Mar, 2008 20 commits
  5. 12 Mar, 2008 13 commits
    • * config.sub, config.guess: Update from upstream sources. · 954910ef 
      From-SVN: r133153
      Ben Elliston committed
    • thumb2.md: Extend peephole to cover 3-arg subs. · d1b85efb 
      2008-03-12  Paul Brook  <paul@codesourcery.com>

	gcc/
	* config/arm/thumb2.md: Extend peephole to cover 3-arg subs.
	(thumb2_alusi3_short): Exclude PLUS and MINUS.
	(thumb2_addsi_shortim): Rename ...
	(thumb2_addsi_short): ... to this.  Allow register operands.
	(thumb2_subsi_short): New pattern.
	(thumb2_one_cmplsi2_short,
	thumb2_negsi2_short): New patterns and peepholes.

From-SVN: r133152
      Paul Brook committed
    • arm.c (arm_size_rtx_costs): Use ARM costs for Thumb-2. · 09754904 
      2008-03-12  Paul Brook  <paul@codesourcery.com>

	gcc/
	* config/arm/arm.c (arm_size_rtx_costs): Use ARM costs for Thumb-2.

From-SVN: r133151
      Paul Brook committed
    • i386.md (int_cond): New code iterator. · a7438d6d 
              * config/i386/i386.md (int_cond): New code iterator.
        (fp_cond): Ditto.
        ("s<code>"): Macroize expander from seq, sne, sgt, sgtu, slt, sltu,
        sge, sgeu, sle and sleu expanders usign int_cond code iterator.
        ("s<code>"): Macroize expander from sunordered, sordered, suneq, sunge,
        sungt, sunle, sunlt and sltgt expanders usign fp_cond code iterator.
        ("b<code>"): Macroize expander from beq, bne, bgt, bgtu, blt, bltu,
        bge, bgeu, ble and bleu expanders usign int_cond code iterator.
        ("b<code>"): Macroize expander from bunordered, bordered, buneq, bunge,
        bungt, bunle, bunlt and bltgt expanders usign fp_cond code iterator.

From-SVN: r133150
      Uros Bizjak committed
    • arm.c (use_return_insn): Use offsets->saved_regs_mask instead of {arm,thumb}_compute_save_reg_mask. · 954954d1 
      2008-03-12  Paul Brook  <paul@codesourcery.com>

	gcc/
	* config/arm/arm.c (use_return_insn): Use offsets->saved_regs_mask
	instead of {arm,thumb}_compute_save_reg_mask.
	(output_return_instruction): Ditto.
	(thumb_unexpanded_epilogue): Ditto.
	(thumb1_expand_prologue): Ditto.
	(thumb1_output_function_prologue): Ditto.
	(arm_set_return_address): Ditto.
	(thumb_set_return_address): Ditto.
	(arm_get_frame_offsets): Set offsets->saved_regs_mask.  Push extra
	regs to achieve stack alignment.
	(thumb1_compute_save_reg_mask): Fix compiler warning.
	(arm_output_epilogue): Use offsets->saved_regs_mask.
	Adjust stack pointer by poping call clobered registers.
	(arm_expand_prologue): Use offsets->saved_regs_mask.
	Adjust stack pointer by pushing extra registers.
	* gcc/config/arm.h (arm_stack_offsets): Add saved_regs_mask.

From-SVN: r133148
      Paul Brook committed
    • mangle.c (java_mangle_decl): Remove dead check. · 4b700ab0 
      2008-03-12  Paolo Bonzini  <bonzini@gnu.org>

	* mangle.c (java_mangle_decl): Remove dead check.

From-SVN: r133146
      Paolo Bonzini committed
    • re PR rtl-optimization/34522 (inefficient code for long long multiply when only… · c83bd37c 
      re PR rtl-optimization/34522 (inefficient code for long long multiply when only low bits are needed)

2008-03-12  Paolo Bonzini  <bonzini@gnu.org>

	PR tree-opt/35422
	* fold-const.c (fold_unary) <NOP_EXPR>: Distribute a narrowing
	conversion to the operands of a multiplication.

testsuite:
2008-03-12  Paolo Bonzini  <bonzini@gnu.org>

	PR tree-opt/35422
	* gcc.dg/vect/slp-7.c: Change target keywords required for vectorizing
	third loop.
	* gcc.target/i386/pr35422.c: New.

From-SVN: r133144
      Paolo Bonzini committed
    • revert: [multiple changes] · 70fef63a 
      2008-03-12  Richard Guenther  <rguenther@suse.de>

	PR c++/35469
	Revert:
	2008-02-04  Richard Guenther  <rguenther@suse.de>

        PR java/35035
        * decl.c (record_builtin_java_type): Make jboolean a
        integer type again where its mode doesn't match that of bool.

	2008-01-25  Richard Guenther  <rguenther@suse.de>

        PR c++/33887
        * decl.c (record_builtin_java_type): Make __java_boolean
        a variant of bool.
        * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
        after TYPE_MAIN_VARIANT check.

From-SVN: r133142
      Richard Guenther committed
    • Makefile.in (OBJS-common): Add tree-ssa-phiprop.o · 67514449 
      2008-03-12  Richard Guenther  <rguenther@suse.de>

	* Makefile.in (OBJS-common): Add tree-ssa-phiprop.o
	(tree-ssa-phiprop.o): Copy dependencies from tree-ssa-forwprop.o.
	* timevar.def (TV_TREE_PHIPROP): Add.
	* tree-ssa-phiprop.c: Split from tree-ssa-forwprop.c, added
	pass description.  Use TV_TREE_PHIPROP.
	* tree-ssa-forwprop.c: Remove phiprop code.

From-SVN: r133140
      Richard Guenther committed
    • re PR libfortran/35524 (Unconditional use of expl() in libgfortran) · cb31c4bc 
      	PR libfortran/35524
	* intrinsics/erfc_scaled_inc.c: Only define the long double
	variant of erfc_scaled if expl is available.

From-SVN: r133138
      Francois-Xavier Coudert committed
    • re PR middle-end/35549 (Invalid use of copy-in/out for shared vars in nested parallels) · 7c8f7639 
      	PR middle-end/35549
	* omp-low.c (maybe_lookup_decl): Constify first argument.
	(use_pointer_for_field): Change last argument from bool to
	omp_context *.  Disallow shared copy-in/out in nested
	parallel if decl is shared in outer parallel too.
	(build_outer_var_ref, scan_sharing_clauses,
	lower_rec_input_clauses, lower_copyprivate_clauses,
	lower_send_clauses, lower_send_shared_vars): Adjust callers.

	* testsuite/libgomp.c/pr35549.c: New test.

From-SVN: r133136
      Jakub Jelinek committed
    • tree-vectorizer.c (free_stmt_vec_info): New function. · 62878103 
      
2008-03-12  Victor Kaplansky  <victork@il.ibm.com>
            Ira Rosen  <irar@il.ibm.com>

        * tree-vectorizer.c (free_stmt_vec_info): New function.
        (destroy_loop_vec_info): Move code to free_stmt_vec_info().
        Call free_stmt_vec_info(). Free LOOP_VINFO_STRIDED_STORES..
        * tree-vectorizer.h (free_stmt_vec_info): Declare.
        * tree-vect-transform.c (vectorizable_conversion): Free
        vec_oprnds0 if it was allocated.
        (vect_permute_store_chain): Remove unused VECs.
        (vectorizable_store): Free VECs that are allocated in the..
        function.
        (vect_transform_strided_load, vectorizable_load): Likewise.
        (vect_remove_stores): Simplify the code.
        (vect_transform_loop): Move code to vect_remove_stores().
        Call vect_remove_stores() and free_stmt_vec_info().


Co-Authored-By: Ira Rosen <irar@il.ibm.com>

From-SVN: r133134
      Victor Kaplansky committed
    • Daily bump. · dedba682 
      From-SVN: r133129
      GCC Administrator committed
  7. 11 Mar, 2008 5 commits
    • pa.h (TARGET_LONG_PIC_SDIFF_CALL): Conditionalize define on TARGET_HPUX. · 9dbd54be 
      	* pa.h (TARGET_LONG_PIC_SDIFF_CALL): Conditionalize define on
	TARGET_HPUX.  Revise comment.
	(TARGET_LONG_PIC_PCREL_CALL): Revise comment.
	* pa.c (output_call): Update for revised TARGET_LONG_PIC_SDIFF_CALL.
	Use sr4 variant of `be' instruction when not generating PIC code.
	(attr_length_call): Adjust for above change.

From-SVN: r133123
      John David Anglin committed
    • 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