+2004-12-17 Steven Bosscher <stevenb@suse.de>
+
+ * tree.c (type_contains_placeholder_1): Always return false
+ for VECTOR_TYPE if its TREE_TYPE does not contain a placeholder.
+
+2004-12-17 Uros Bizjak <uros@kss-loka.si>
+
+ * config/i386/i386.md (extendsfdf2, *extendsfdf2_1,
+ *extendsfdf2_1_sse_only): Unify enable constraint with
+ respect to TARGET_SSE2, TARGET_80387, TARGET_SSE_MATH
+ and TARGET_MIX_SSE_I387.
+ (*extendsfdf2_i387): New insn pattern.
+ (*extendsfdf2_1): Rename to *extendsfdf2_mixed. Fix
+ register constraint for operand 0.
+ (*extendsfdf2_1_sse_only): Rename to *extendsfdf2_sse.
+ (*extend{s,d}fxf2_1): Rename to *extend{s,d}fxf2_i387.
+
+2004-12-16 Andrew Pinski <pinskia@physics.uc.edu>
+
+ PR target/19041
+ * config/darwin.c (machopic_symbol_defined_p): Return false
+ if the binds local and is a common symbol.
+
+2004-12-16 Richard Henderson <rth@redhat.com>
+
+ * config/i386/i386.md (extv, extzv, insv): Revalidate the
+ operand with ext_register_operand.
+
2004-12-16 Kazu Hirata <kazu@cs.umass.edu>
* global.c: Fix a comment typo.
2004-12-16 Eric Botcazou <ebotcazou@libertysurf.fr>
- Roger Sayle <roger@eyesopen.com>
-
+ Roger Sayle <roger@eyesopen.com>
+
PR tree-optimization/18707
* cfgloopmanip.c (create_preheader): Move the preheader
only if the latch was falling through to the header.
2004-12-13 Jeff Law <law@redhat.com>
Kazu Hirata <kazu@cs.umass.edu>
+ PR tree-optimization/18694
* tree-ssa-dom.c (thread_across_edge): Do not thread jumps if a
PHI argument is set from a PHI_RESULT in the same block and the
PHI argument is not the same as the PHI result.
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