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| author | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-07-17 15:11:56 +0000 |
|---|---|---|
| committer | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-07-17 15:11:56 +0000 |
| commit | 02cd84cda4cf239505f06f1404a894ce61dd29e2 (patch) | |
| tree | 9897d533a511d33bdf87b391d045985a0131d4ea /gcc/expr.h | |
| parent | 3285e5302f721411653de27a20770b30dc803767 (diff) | |
| download | ppe42-gcc-02cd84cda4cf239505f06f1404a894ce61dd29e2.tar.gz ppe42-gcc-02cd84cda4cf239505f06f1404a894ce61dd29e2.zip | |
* combine.c (combine_simplify_rtx): Attempt to simplify
a*(b/c) as (a*b)/c for floats in unsafe_math mode.
* simplify-rtx.c (avoid_constatn_pool_reference): New static function.
(simplify_binary_operation, simplify_unary_operation,
simplify_relational_operation): Use it.
* combine.c (combine_simplify_rtx): Don't do associative law
on divisions; allow associative law on floats.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44073 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/expr.h')
0 files changed, 0 insertions, 0 deletions
