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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 an alignment error in `llvm::expandAtomicRMWToCmpXchg` without breaking ↵Richard Diamond2015-08-061-0/+11
the build where X86 isn't enabled. Summary: Divide the primitive size in bits by eight so the initial load's alignment is in bytes as expected. Tested with the included unit test. Reviewers: rengolin, jfb Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D11804 llvm-svn: 244229
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