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path: root/llvm/test/Transforms/Reassociate/fast-multistep.ll
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* [Tests] Autogen a bunch of Reassociate tests for ease of updatePhilip Reames2019-08-011-6/+7
| | | | llvm-svn: 367634
* Revert "Temporarily Revert "Add basic loop fusion pass.""Eric Christopher2019-04-171-0/+35
| | | | | | | | The reversion apparently deleted the test/Transforms directory. Will be re-reverting again. llvm-svn: 358552
* Temporarily Revert "Add basic loop fusion pass."Eric Christopher2019-04-171-35/+0
| | | | | | | | As it's causing some bot failures (and per request from kbarton). This reverts commit r358543/ab70da07286e618016e78247e4a24fcb84077fda. llvm-svn: 358546
* [Reassociate] don't name values "tmp"; NFCISanjay Patel2017-11-091-12/+15
| | | | | | | | | | The toxic stew of created values named 'tmp' and tests that already have values named 'tmp' and CHECK lines looking for values named 'tmp' causes bad things to happen in our test line auto-generation scripts because it wants to use 'TMP' as a prefix for unnamed values. Use less 'tmp' to avoid that. llvm-svn: 317818
* Add intermediate subtract instructions to reassociation worklist.Owen Anderson2015-11-161-3/+3
| | | | | | | | | | We sometimes create intermediate subtract instructions during reassociation. Adding these to the worklist to revisit exposes many additional reassociation opportunities. Patch by Aditya Nandakumar. llvm-svn: 253240
* Revert "[Reassociate] As the expression tree is rewritten make sure the ↵Chad Rosier2014-11-191-5/+5
| | | | | | | | | | | | | 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 Rosier2014-11-171-5/+5
| | | | | | emitted in canonical form. llvm-svn: 222142
* [Reassociation] Add support for reassociation with unsafe algebra.Chad Rosier2014-08-141-0/+32
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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