| commit | e50466a8d1bca43d0e453b07f3011399eac18494 | |
| author | James Molloy <james.molloy@arm.com> | |
| Wed, 7 Sep 2016 09:01:22 +0000 (7 09:01 +0000) | ||
| committer | James Molloy <james.molloy@arm.com> | |
| Wed, 7 Sep 2016 09:01:22 +0000 (7 09:01 +0000) | ||
| tree | 76d583d6ed8fc54505414d1429c69fb9ff04f8ab | treesnapshot (tar.gz zip) |
| parent | 80fedcb5bfee424c9277614b6045ce9972daabec | commitdiff |
[SimplifyCFG] Followup fix to r280790
In failure cases it's not guaranteed that the PHI we're inspecting is actually in the successor block! In this case we need to bail out early, and never query getIncomingValueForBlock() as that will cause an assert.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@280794 91177308-0d34-0410-b5e6-96231b3b80d8
In failure cases it's not guaranteed that the PHI we're inspecting is actually in the successor block! In this case we need to bail out early, and never query getIncomingValueForBlock() as that will cause an assert.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@280794 91177308-0d34-0410-b5e6-96231b3b80d8
| lib/Transforms/Utils/SimplifyCFG.cpp | diffblobblamehistory |