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path: root/llvm/test/Transforms/Reassociate/fast-SubReassociate.ll
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* [Tests] Autogen a bunch of Reassociate tests for ease of updatePhilip Reames2019-08-011-19/+20
| | | | llvm-svn: 367634
* Revert "Temporarily Revert "Add basic loop fusion pass.""Eric Christopher2019-04-171-0/+119
| | | | | | | | The reversion apparently deleted the test/Transforms directory. Will be re-reverting again. llvm-svn: 358552
* Temporarily Revert "Add basic loop fusion pass."Eric Christopher2019-04-171-119/+0
| | | | | | | | As it's causing some bot failures (and per request from kbarton). This reverts commit r358543/ab70da07286e618016e78247e4a24fcb84077fda. llvm-svn: 358546
* [InstCombine] Enable Add/Sub simplifications with only 'reassoc' FMFWarren Ristow2018-04-141-0/+13
| | | | | | | | These simplifications were previously enabled only with isFast(), but that is more restrictive than required. Since r317488, FMF has 'reassoc' to control these cases at a finer level. llvm-svn: 330089
* [Reassociate] add tests with 'reassoc' FMF; NFCSanjay Patel2017-11-131-0/+36
| | | | llvm-svn: 318053
* [Reassociate] auto-generate test checks; NFCSanjay Patel2017-11-091-27/+27
| | | | llvm-svn: 317819
* Revert "[Reassociate] As the expression tree is rewritten make sure the ↵Chad Rosier2014-11-191-2/+2
| | | | | | | | | | | | | operands are" This reverts commit r222142. This is causing/exposing an execution-time regression in spec2006/gcc and coremark on AArch64/A57/Ofast. Conflicts: test/Transforms/Reassociate/optional-flags.ll llvm-svn: 222398
* [Reassociate] As the expression tree is rewritten make sure the operands areChad Rosier2014-11-171-2/+2
| | | | | | emitted in canonical form. llvm-svn: 222142
* [Reassociation] Add support for reassociation with unsafe algebra.Chad Rosier2014-08-141-0/+70
Vector instructions are (still) not supported for either integer or floating point. Hopefully, that work will be landed shortly. llvm-svn: 215647
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