Message246297
| Author | skrah |
|---|---|
| Recipients | Serge Anuchin, mark.dickinson, r.david.murray, rhettinger, serhiy.storchaka, skrah, steven.daprano, tim.peters, vstinner |
| Date | 2015-07-05.09:24:10 |
| SpamBayes Score | -1.0 |
| Marked as misclassified | Yes |
| Message-id | <1436088251.38.0.613934842084.issue24567@psf.upfronthosting.co.za> |
| In-reply-to |
| Content | |
|---|---|
I've finally gotten hold of a gcc (5.1.0) that produces the unwanted code. For a *different* test case, even the -O0 and -O2 results differ, since with -O2 gcc uses mpfr (I think!) for constant folding, which produces the correct result. Using -mfpmath=sse seems to fix all test cases that I've tried. |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2015-07-05 09:24:11 | skrah | set | recipients: + skrah, tim.peters, rhettinger, mark.dickinson, vstinner, steven.daprano, r.david.murray, serhiy.storchaka, Serge Anuchin |
| 2015-07-05 09:24:11 | skrah | set | messageid: <1436088251.38.0.613934842084.issue24567@psf.upfronthosting.co.za> |
| 2015-07-05 09:24:11 | skrah | link | issue24567 messages |
| 2015-07-05 09:24:10 | skrah | create | |