llvm/lib/CodeGen/DeadMachineInstructionElim.cpp · 6613991eae1df0ab5b433e28e4b681279b451cdd · Roger Ferrer / llvm-epi-0.8 · GitLab

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Fix a subtle bug in DeadMachineInstructionElim's liveness · bf293c48
Dan Gohman authored Oct 16, 2008
```
computation. A def of a register doesn't necessarily kill
live super-registers.

llvm-svn: 57614
```
bf293c48