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| author | bonzini <bonzini@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-06-21 08:34:12 +0000 |
|---|---|---|
| committer | bonzini <bonzini@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-06-21 08:34:12 +0000 |
| commit | 0023616d66a0e62e41b5f191d992d2a77c39ff9d (patch) | |
| tree | 9aa35f475aa9c3a7ad4403b4e6b48555f71e3187 /libjava/java | |
| parent | 944e4deeee7fcae2d77b644b0bdfa02654d6189d (diff) | |
| download | gcc-0023616d66a0e62e41b5f191d992d2a77c39ff9d.tar.gz | |
2004-06-21 Paolo Bonzini <bonzini@gnu.org>
* fold-const.c (fold_cond_expr_with_comparison):
New function, extracted from fold.
(fold): Extract code to fold A op B ? A : C, use
it to fold A op B ? C : A. Really optimize
A & N ? N : 0 where N is a power of two. Avoid
relying on canonicalization and recursion for
foldings of COND_EXPR to happen.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83428 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libjava/java')
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