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* [SimplifyCFG] propagate fast-math-flags (FMF) from phi to selectSanjay Patel2019-11-151-1/+1
| | | | | | | | | | | | | | | | | | | | | This is another step towards having FMF apply only to FP values rather than those + fcmp. See PR38086 for one of the original discussions/motivations: https://bugs.llvm.org/show_bug.cgi?id=38086 And the test here is derived from PR39535: https://bugs.llvm.org/show_bug.cgi?id=39535 Currently, we lose FMF when converting any phi to select in SimplifyCFG. There are a small number of similar changes needed to correct within SimplifyCFG, so it should be quick to patch this pass up. FMF was extended to select and phi with: D61917 D67564 Differential Revision: https://reviews.llvm.org/D70208
* [SimplifyCFG] add test for select with FMF; NFCSanjay Patel2019-11-131-6/+33
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* Revert "Temporarily Revert "Add basic loop fusion pass.""Eric Christopher2019-04-171-0/+11
| | | | | | | | The reversion apparently deleted the test/Transforms directory. Will be re-reverting again. llvm-svn: 358552
* Temporarily Revert "Add basic loop fusion pass."Eric Christopher2019-04-171-11/+0
| | | | | | | | As it's causing some bot failures (and per request from kbarton). This reverts commit r358543/ab70da07286e618016e78247e4a24fcb84077fda. llvm-svn: 358546
* fix a bunch of spurious failures for people whose home directoryChris Lattner2009-09-111-1/+1
| | | | | | is sabre. llvm-svn: 81528
* Use opt -S instead of piping bitcode output through llvm-dis.Dan Gohman2009-09-081-1/+1
| | | | llvm-svn: 81257
* Change these tests to feed the assembly files to opt directly, insteadDan Gohman2009-09-081-1/+1
| | | | | | of using llvm-as, now that opt supports this. llvm-svn: 81226
* Upgrade tests to not use llvm-upgrade.Tanya Lattner2008-03-181-9/+9
| | | | llvm-svn: 48483
* Regression is gone, don't try to find it on clean target.Reid Spencer2007-01-171-0/+11
llvm-svn: 33296
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