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| author | sayle <sayle@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-11-02 13:56:42 +0000 |
|---|---|---|
| committer | sayle <sayle@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-11-02 13:56:42 +0000 |
| commit | 357b5a1fee37eb81e9891d85691309d338bb81d8 (patch) | |
| tree | 3b7c1888d9ed7fad3b4bf1b5208f5a4d7e6b11cf /libjava/java/security | |
| parent | 13e2632334ae1b382f69349050259f3e34c87e2c (diff) | |
| download | ppe42-gcc-357b5a1fee37eb81e9891d85691309d338bb81d8.tar.gz ppe42-gcc-357b5a1fee37eb81e9891d85691309d338bb81d8.zip | |
PR optimization/10817
* ifcvt.c (noce_emit_move_insn): Improve documentation comment.
(noce_try_move): New function to optimize an if-the-else into an
unconditional move, i.e. "if (a!=b) x=a; else x=b" into "x=a".
(noce_process_if_block): Attempt simplification with noce_try_move.
* simplify-rtx.c (simplify_ternary_operation): Some minor fixes
and improvements to the optimizations of IF_THEN_ELSE expressions.
(simplify_subreg): Silence signed/unsigned comparison warning.
* gcc.c-torture/compile/20031102-1.c: New test case.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@73200 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libjava/java/security')
0 files changed, 0 insertions, 0 deletions
