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| author | Jim Grosbach <grosbach@apple.com> | 2010-08-26 21:29:54 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2010-08-26 21:29:54 +0000 |
| commit | b0fa9932ccf9760e7b20ab4233799b4f9f5e0ba5 (patch) | |
| tree | d1ec94328af88206006395e2b5150a7ed046cf23 /lib/Target | |
| parent | af57738f008e56bceac2e600dd741fefbffce973 (diff) | |
| download | external_llvm-b0fa9932ccf9760e7b20ab4233799b4f9f5e0ba5.zip external_llvm-b0fa9932ccf9760e7b20ab4233799b4f9f5e0ba5.tar.gz external_llvm-b0fa9932ccf9760e7b20ab4233799b4f9f5e0ba5.tar.bz2 | |
Turn off the scavenging based frame reg reuse briefly to measure whether it's
still having a significant effect. It shouldn't be now that the pre-RA
virtual base reg stuff is in. Assuming that's valididated by the nightly
testers, we can simplify a lot of the PEI frame index code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112220 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target')
| -rw-r--r-- | lib/Target/ARM/ARMBaseRegisterInfo.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Target/ARM/ARMBaseRegisterInfo.cpp b/lib/Target/ARM/ARMBaseRegisterInfo.cpp index eb56e44..659a670 100644 --- a/lib/Target/ARM/ARMBaseRegisterInfo.cpp +++ b/lib/Target/ARM/ARMBaseRegisterInfo.cpp @@ -41,7 +41,7 @@ namespace llvm { cl::opt<bool> -ReuseFrameIndexVals("arm-reuse-frame-index-vals", cl::Hidden, cl::init(true), +ReuseFrameIndexVals("arm-reuse-frame-index-vals", cl::Hidden, cl::init(false), cl::desc("Reuse repeated frame index values")); static cl::opt<bool> ForceAllBaseRegAlloc("arm-force-base-reg-alloc", cl::Hidden, cl::init(false), |