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| author | Evan Cheng <evan.cheng@apple.com> | 2008-02-28 00:43:03 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2008-02-28 00:43:03 +0000 |
| commit | fb8075d03f5c87bd57dcc9c5f2304f6b13c55aad (patch) | |
| tree | c0823b1738e1ce2f7c6c219547f9f116d53074bf /lib/CodeGen/SelectionDAG/TargetLowering.cpp | |
| parent | 41ce5b82da30b27d00993a2882cc52f427f6309c (diff) | |
Add a quick and dirty "loop aligner pass". x86 uses it to align its loops to 16-byte boundaries.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47703 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG/TargetLowering.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/TargetLowering.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/CodeGen/SelectionDAG/TargetLowering.cpp b/lib/CodeGen/SelectionDAG/TargetLowering.cpp index ba5a34b7b4..ff5289e088 100644 --- a/lib/CodeGen/SelectionDAG/TargetLowering.cpp +++ b/lib/CodeGen/SelectionDAG/TargetLowering.cpp @@ -206,6 +206,8 @@ TargetLowering::TargetLowering(TargetMachine &tm) JumpBufSize = 0; JumpBufAlignment = 0; IfCvtBlockSizeLimit = 2; + IfCvtDupBlockSizeLimit = 0; + PrefLoopAlignment = 0; InitLibcallNames(LibcallRoutineNames); InitCmpLibcallCCs(CmpLibcallCCs); |