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* config/bfin/bfin.c (workaround_speculation): Correct algorithm to
[pf3gnuchains/gcc-fork.git] / gcc / ChangeLog
index 7178941..4d68e22 100644 (file)
@@ -1,3 +1,53 @@
+2008-09-10  Bernd Schmidt  <bernd.schmidt@analog.com>
+
+       * 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.
+
+2008-09-10  Jan Hubicka  <jh@suse.cz>
+
+       * value-prof.c (gimple_ic): Fix tuplification bug.
+       * sched-deps.c (sched_insns_conditions_mutex_p): Silence unitialized var
+       warning.
+
+2008-09-10  Jakub Jelinek  <jakub@redhat.com>
+
+       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.
+
+2008-09-10  Ira Rosen  <irar@il.ibm.com>
+
+       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.
+
+2008-09-10  Jakub Jelinek  <jakub@redhat.com>
+
+       * 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.
+
+2008-09-09  Vladimir Makarov  <vmakarov@redhat.com>
+
+       PR rtl-optimization/37435
+       * caller-save.c (insert_restore, insert_save): Check the mode by
+       reg_save_code.
+
 2008-09-09  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 
        PR other/37265