Eric Christopher
598198edbc
Revert "Temporarily Revert "Add basic loop fusion pass.""
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The reversion apparently deleted the test/Transforms directory.
Will be re-reverting again.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@358552 91177308-0d34-0410-b5e6-96231b3b80d8
2019-04-17 04:52:47 +00:00
Eric Christopher
02cc44c1b9
Temporarily Revert "Add basic loop fusion pass."
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As it's causing some bot failures (and per request from kbarton).
This reverts commit r358543/ab70da07286e618016e78247e4a24fcb84077fda.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@358546 91177308-0d34-0410-b5e6-96231b3b80d8
2019-04-17 02:12:23 +00:00
Nicolai Haehnle
2026bfdfbd
StructurizeCFG: Simplify inserted PHI nodes
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Summary:
This improves subsequent divergence analysis in some cases.
Change-Id: I5e95e7ec7fd3fa80d414d1a53a02fea23e3d67d3
Reviewers: arsenm, rampitec
Subscribers: jvesely, wdng, llvm-commits
Differential Revision: https://reviews.llvm.org/D53316
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@344697 91177308-0d34-0410-b5e6-96231b3b80d8
2018-10-17 15:37:41 +00:00
Nicolai Haehnle
270bd836f8
StructurizeCFG,AMDGPU: Test case of a redundant phi and codegen consequences
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Change-Id: I9681f9e41ca30f82576f3d1f965c3a550a34b171
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@344569 91177308-0d34-0410-b5e6-96231b3b80d8
2018-10-15 22:37:46 +00:00
