| commit | 50bc8f679d6d92c46f428b2d106056252fbf2849 | |
| author | David Green <david.green@arm.com> | |
| Tue, 25 Sep 2018 10:08:47 +0000 (25 10:08 +0000) | ||
| committer | David Green <david.green@arm.com> | |
| Tue, 25 Sep 2018 10:08:47 +0000 (25 10:08 +0000) | ||
| tree | 694b5cefd34b56df6ab7e9de8f43397c286108fe | treesnapshot (tar.gz zip) |
| parent | 116128c1c03ba2f34f01209184327a49844982fa | commitdiff |
[LoopUnroll] Add check to Latch's terminator in UnrollRuntimeLoopRemainder
In this patch, I'm adding an extra check to the Latch's terminator in llvm::UnrollRuntimeLoopRemainder,
similar to how it is already done in the llvm::UnrollLoop.
The compiler would crash if this function is called with a malformed loop.
Patch by Rodrigo Caetano Rocha!
Differential Revision: https://reviews.llvm.org/D51486
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@342958 91177308-0d34-0410-b5e6-96231b3b80d8
In this patch, I'm adding an extra check to the Latch's terminator in llvm::UnrollRuntimeLoopRemainder,
similar to how it is already done in the llvm::UnrollLoop.
The compiler would crash if this function is called with a malformed loop.
Patch by Rodrigo Caetano Rocha!
Differential Revision: https://reviews.llvm.org/D51486
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@342958 91177308-0d34-0410-b5e6-96231b3b80d8
| lib/Transforms/Utils/LoopUnrollRuntime.cpp | diffblobblamehistory | |
| test/Transforms/LoopUnroll/runtime-loop-non-exiting-latch.ll | [new file with mode: 0644] | blob |
| unittests/Transforms/Utils/CMakeLists.txt | diffblobblamehistory | |
| unittests/Transforms/Utils/UnrollLoopTest.cpp | [new file with mode: 0644] | blob |