review for 6796786: invalid FP identity transform - (a - b) -> b - a
christian.thalinger at oracle.com
Tue May 3 01:11:40 PDT 2011
On May 2, 2011, at 11:25 PM, Tom Rodriguez wrote:
> 6796786: invalid FP identity transform - (a - b) -> b - a
> C2 is transforming the idiom - (a - b) into b - a which produces the
> wrong sign if a == b. The fix is to eliminate that optimization.
> Tested with test from report.
Looks good. -- Christian
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