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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-02-11 21:19:44 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-02-11 21:19:44 +0000 |
| commit | 9637dd50f46bde79091c86c062b58bf406ac2a25 (patch) | |
| tree | c07cda976515208ff2e46b480a1693a1c2eece76 | |
| parent | 11eafa8bed42a8bab5d1224e6680dcb6bb104994 (diff) | |
| download | external_llvm-9637dd50f46bde79091c86c062b58bf406ac2a25.zip external_llvm-9637dd50f46bde79091c86c062b58bf406ac2a25.tar.gz external_llvm-9637dd50f46bde79091c86c062b58bf406ac2a25.tar.bz2 | |
Revert functional change. This broke a bunch of tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95921 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/CodeGen/SimpleRegisterCoalescing.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/CodeGen/SimpleRegisterCoalescing.cpp b/lib/CodeGen/SimpleRegisterCoalescing.cpp index ac19f48..df5c0ef 100644 --- a/lib/CodeGen/SimpleRegisterCoalescing.cpp +++ b/lib/CodeGen/SimpleRegisterCoalescing.cpp @@ -1148,7 +1148,7 @@ SimpleRegisterCoalescing::isWinToJoinCrossClass(unsigned LargeReg, LiveInterval &SmallInt = li_->getInterval(SmallReg); unsigned LargeSize = li_->getApproximateInstructionCount(LargeInt); unsigned SmallSize = li_->getApproximateInstructionCount(SmallInt); - if (LargeSize > Threshold) { + if (SmallSize > Threshold || LargeSize > Threshold) { unsigned SmallUses = std::distance(mri_->use_nodbg_begin(SmallReg), mri_->use_nodbg_end()); unsigned LargeUses = std::distance(mri_->use_nodbg_begin(LargeReg), |