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| author | Eli Friedman <eli.friedman@gmail.com> | 2011-09-20 23:28:51 +0000 |
|---|---|---|
| committer | Eli Friedman <eli.friedman@gmail.com> | 2011-09-20 23:28:51 +0000 |
| commit | 79782fc8649e081b59fe2f96265042eaec1542a7 (patch) | |
| tree | c02f594c33d6dd57ee8382490e31e7eaa2bc7c44 /lib/CodeGen/MachineVerifier.cpp | |
| parent | e97190fdf875843e8161a942f2046fd3ef81330f (diff) | |
Make sure IPSCCP never marks a tracked call as overdefined in SCCPSolver::ResolvedUndefsIn. If we do, we can end up in a situation where a function is resolved to return a constant, but the caller is marked overdefined, which confuses the code later.
<rdar://problem/9956541> (again).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140210 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/MachineVerifier.cpp')
0 files changed, 0 insertions, 0 deletions