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  1. 10 Sep, 2008 10 commits
    • re PR tree-optimization/37432 (ICE in VN_INFO, at tree-ssa-sccvn.c:180) · bfb0b886 
      2008-09-10  Richard Guenther  <rguenther@suse.de>

	PR middle-end/37432
	* tree-inline.c (insert_init_stmt): Make sure to not
	insert invalid gimple stores.

	* gcc.c-torture/compile/pr37432.c: New testcase.

From-SVN: r140233
      Richard Guenther committed
    • re PR tree-optimization/37388 ([graphite] No warn with "-O0 -fgraphite" when… · b70e9775 
      re PR tree-optimization/37388 ([graphite] No warn with "-O0 -fgraphite" when cloog or ppl are not present)

2008-09-10  Sebastian Pop  <sebastian.pop@amd.com>

	PR tree-optimization/37388
	* toplev.c (process_options): Fail and warn when graphite
	flags are used, but the compiler has not been configured
	with graphite libraries.
	* graphite.c (graphite_transform_loops): Remove printfs
	to dump_file for the case when graphite is not available.

From-SVN: r140232
      Sebastian Pop committed
    • re PR target/37434 (ICE in extract_insn, at recog.c:2027) · 8199c8a8 
      gcc/

2008-09-10  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/37434:
	* config/i386/i386.c (ix86_expand_vector_init_interleave): Force
	the even element into register.
	(ix86_expand_vector_init_general): Don't use
	ix86_expand_vector_init_interleave on V16QImode and V8HImode
	if we can't move from GPR to SSE register directly.

gcc/testsuite/

2008-09-10  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/37434:
	* gcc.target/i386/pr37434-1.c: New.
	* gcc.target/i386/pr37434-2.c: Likewise.
	* gcc.target/i386/pr37434-3.c: Likewise.
	* gcc.target/i386/pr37434-4.c: Likewise.
	* gcc.target/i386/sse2-set-v8hi-1a.c: Likewise.
	* gcc.target/i386/sse2-set-v8hi-2a.c: Likewise.
	* gcc.target/i386/sse4_1-set-v16qi-1a.c: Likewise.
	* gcc.target/i386/sse4_1-set-v16qi-2a.c: Likewise.
	* gcc.target/i386/sse4_1-set-v16qi-3a.c: Likewise.

From-SVN: r140231
      H.J. Lu committed
    • bfin.c (workaround_speculation): Correct algorithm to not lose track of the number of NOPs needed. · 90cbba02 
      	* config/bfin/bfin.c (workaround_speculation): Correct algorithm to
	not lose track of the number of NOPs needed.  Number of NOPs needed
	for sync vs. loads workaround was switched; corrected.  Run second
	pass for all workarounds.  No NOPs needed after call insns.  Change
	second pass to use find_next_insn_start and find_load helpers in order
	to properly detect parallel insns.
	* config/bfin/bfin.md (cbranch_with_nops): Increase length.

From-SVN: r140230
      Bernd Schmidt committed
    • re PR fortran/37420 (-Wunused-variable broken) · 06c7153f 
      2008-09-10  Tobias Burnus  <burnus@net-b.de>

        PR fortran/37420
        * trans-decl.c (get_proc_pointer_decl): Fix -Wunused-variable.

2008-09-10  Tobias Burnus  <burnus@net-b.de>

        PR fortran/37420
        * gfortran.dg/warn_unused_var.f90: New test.
        * gfortran.dg/warn_unused_var.f90: Add cleanup-modules.

From-SVN: r140229
      Tobias Burnus committed
    • value-prof.c (gimple_ic): Fix tuplification bug. · 99e395c7 
      	* value-prof.c (gimple_ic): Fix tuplification bug.
	* sched-deps.c (sched_insns_conditions_mutex_p): Silence unitialized var
	warning.

From-SVN: r140228
      Jan Hubicka committed
    • re PR tree-optimization/37353 (ICE: vector VEC(gimple,base) push domain error,… · 6b672a29 
      re PR tree-optimization/37353 (ICE: vector VEC(gimple,base) push domain error, in tree_call_cdce at tree-call-cdce.c:890)

	PR tree-optimization/37353
	* tree-call-cdce.c (cond_dead_built_in_calls): Remove.
	(shrink_wrap_conditional_dead_built_in_calls): Add calls argument, use
	calls instead of cond_dead_built_in_calls.
	(tree_call_cdce): Add cond_dead_built_in_calls automatic variable,
	initalize the vector only before adding first entry.  Use VEC_safe_push
	instead of VEC_quick_push.  Pass cond_dead_built_in_calls to
	shrink_wrap_conditional_dead_built_in_calls call.

	* gcc.dg/pr37353.c: New test.

From-SVN: r140208
      Jakub Jelinek committed
    • re PR middle-end/37385 (ICE in set_mem_alias_set with the vectorizer and function pointers) · 5392e447 
      	PR tree-optimization/37385
	* tree-vect-transform.c (vect_create_data_ref_ptr): Add a new argument,
	and use it as a vector type if not NULL.
	(vectorizable_store): Call vect_create_data_ref_ptr with the type of
	vectorized rhs.
	(vect_setup_realignment): Call vect_create_data_ref_ptr with additional
	argument.
	(vectorizable_load): Likewise.

From-SVN: r140195
      Ira Rosen committed
    • i386.md (SWI32): New mode iterator. · 4e7f50e5 
      	* config/i386/i386.md (SWI32): New mode iterator.
	(jcc_fused_1, jcc_fused_2, jcc_fused_3, jcc_fused_4): Use it instead
	of SWI.

From-SVN: r140189
      Jakub Jelinek committed
    • Daily bump. · 655b3d43 
      From-SVN: r140187
      GCC Administrator committed
  3. 09 Sep, 2008 30 commits