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author | Manman Ren <mren@apple.com> | 2012-06-06 23:53:03 +0000 |
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committer | Manman Ren <mren@apple.com> | 2012-06-06 23:53:03 +0000 |
commit | 2afde7782dfa56b2e46f79598bdb5f1e09471941 (patch) | |
tree | c3a07b4c2b416d79bd3e0dc7462b07f5e45a1547 /lib/CodeGen/PeepholeOptimizer.cpp | |
parent | aed04d12f8e336d4960b49ad8d09ac2eb5785f1f (diff) | |
download | llvm-2afde7782dfa56b2e46f79598bdb5f1e09471941.tar.gz llvm-2afde7782dfa56b2e46f79598bdb5f1e09471941.tar.bz2 llvm-2afde7782dfa56b2e46f79598bdb5f1e09471941.tar.xz |
Revert r157755.
The commit is intended to fix rdar://11540023.
It is implemented as part of peephole optimization. We can actually implement
this in the SelectionDAG lowering phase.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158122 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/PeepholeOptimizer.cpp')
-rw-r--r-- | lib/CodeGen/PeepholeOptimizer.cpp | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/lib/CodeGen/PeepholeOptimizer.cpp b/lib/CodeGen/PeepholeOptimizer.cpp index d7d112f1d9..81cf9011d1 100644 --- a/lib/CodeGen/PeepholeOptimizer.cpp +++ b/lib/CodeGen/PeepholeOptimizer.cpp @@ -472,7 +472,6 @@ bool PeepholeOptimizer::runOnMachineFunction(MachineFunction &MF) { if (SeenMoveImm) Changed |= foldImmediate(MI, MBB, ImmDefRegs, ImmDefMIs); } - Changed |= TII->OptimizeSubInstr(MI, MRI); First = false; PMII = MII; |