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path: root/llvm/test/Transforms/InstCombine/extractinsert-tbaa.ll
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* Revert "Temporarily Revert "Add basic loop fusion pass.""Eric Christopher2019-04-171-0/+45
| | | | | | | | The reversion apparently deleted the test/Transforms directory. Will be re-reverting again. llvm-svn: 358552
* Temporarily Revert "Add basic loop fusion pass."Eric Christopher2019-04-171-45/+0
| | | | | | | | As it's causing some bot failures (and per request from kbarton). This reverts commit r358543/ab70da07286e618016e78247e4a24fcb84077fda. llvm-svn: 358546
* [InstCombine] Retain TBAA when narrowing memory accessesKeno Fischer2017-06-281-0/+45
Summary: As discussed on the mailing list it is legal to propagate TBAA to loads/stores from/to smaller regions of a larger load tagged with TBAA. Do so for (load->extractvalue)=>(gep->load) and similar foldings. Reviewed By: sanjoy Differential Revision: https://reviews.llvm.org/D31954 llvm-svn: 306615
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