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| author | Chris Lattner <sabre@nondot.org> | 2005-07-07 20:40:38 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2005-07-07 20:40:38 +0000 |
| commit | b3d59701c89a6e03a0e0909543f3e7bd9140900f (patch) | |
| tree | f457b115f29fc6b67907aeafc9e9bcd15493004c /tools/llvm-ranlib/llvm-ranlib.cpp | |
| parent | 78e1a3c038ac9cd4fbf4b8522db2dcd513ba07b2 (diff) | |
| download | llvm-b3d59701c89a6e03a0e0909543f3e7bd9140900f.tar.gz llvm-b3d59701c89a6e03a0e0909543f3e7bd9140900f.tar.bz2 llvm-b3d59701c89a6e03a0e0909543f3e7bd9140900f.tar.xz | |
Fix a problem that instcombine would hit when dealing with unreachable code.
Because the instcombine has to scan the entire function when it starts up
to begin with, we might as well do it in DFO so we can nuke unreachable code.
This fixes: Transforms/InstCombine/2005-07-07-DeadPHILoop.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22348 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'tools/llvm-ranlib/llvm-ranlib.cpp')
0 files changed, 0 insertions, 0 deletions