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| author | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-01-28 14:43:03 +0000 |
|---|---|---|
| committer | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-01-28 14:43:03 +0000 |
| commit | 0190fe95747d19aff81809330c3dac92a8a0b7c7 (patch) | |
| tree | 2a2bfc3d290925073d4af913ae01b69cfbf1aa53 /libjava/classpath/java/lang/AbstractMethodError.java | |
| parent | d67dd34f10e3f78ad6cbcde4361bc3593570aad0 (diff) | |
| download | ppe42-gcc-0190fe95747d19aff81809330c3dac92a8a0b7c7.tar.gz ppe42-gcc-0190fe95747d19aff81809330c3dac92a8a0b7c7.zip | |
PR tree-optimization/56125
* tree-ssa-math-opts.c (gimple_expand_builtin_pow): Don't optimize
pow(x,c) into sqrt(x) * powi(x, n/2) or
1.0 / (sqrt(x) * powi(x, abs(n/2))) if c is an integer or when
optimizing for size.
Don't optimize pow(x,c) into powi(x, n/3) * powi(cbrt(x), n%3) or
1.0 / (powi(x, abs(n)/3) * powi(cbrt(x), abs(n)%3)) if 2c is an
integer.
* gcc.dg/pr56125.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@195507 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libjava/classpath/java/lang/AbstractMethodError.java')
0 files changed, 0 insertions, 0 deletions
