gcc/

[pf3gnuchains/gcc-fork.git] / gcc / ChangeLog

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+2006-05-07  H.J. Lu  <hongjiu.lu@intel.com>
+
+       PR target/24879
+       * config/i386/pmmintrin.h (_mm_monitor): Remove macro. Use
+       inline function.
+       (_mm_mwait): Likewise.
+
+       * config/i386/sse.md (sse3_mwait): Replace "mwait\t%0, %1" with
+       "mwait".
+       (sse3_monitor): Make it 32bit only.
+       (sse3_monitor64): New. 64bit monitor.
+
+2006-05-07  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
+
+       PR target/27421
+       * config/i386/i386.c (classify_argument): Skip fields with invalid
+       types.
+
+2006-05-07  Richard Guenther  <rguenther@suse.de>
+
+       PR tree-optimization/27409
+       * tree-ssa-structalias.c (get_constraint_for_component_ref):
+       Do not try to find zero-sized subvars.
+
 2006-05-07  Richard Guenther  <rguenther@suse.de>
 
        PR tree-optimization/27136