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| author | Evan Cheng <evan.cheng@apple.com> | 2009-02-22 07:31:19 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2009-02-22 07:31:19 +0000 |
| commit | 69decbf0b2a5a6ae6b4dc3bd5730268e2c0296e5 (patch) | |
| tree | d983a22105d6c91626a26f450cea8406c9f51878 /llvm/lib/Transforms | |
| parent | 825fe7565eb8bb29fd9fee70f6c710272698415f (diff) | |
| download | bcm5719-llvm-69decbf0b2a5a6ae6b4dc3bd5730268e2c0296e5.tar.gz bcm5719-llvm-69decbf0b2a5a6ae6b4dc3bd5730268e2c0296e5.zip | |
Only try to sink immediate when TLI is not null. It needs to check if immediate would fit in target addressing field.
llvm-svn: 65268
Diffstat (limited to 'llvm/lib/Transforms')
| -rw-r--r-- | llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp b/llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp index 2099ceace51..1817e583747 100644 --- a/llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp +++ b/llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp @@ -1828,7 +1828,7 @@ void LoopStrengthReduce::StrengthReduceStridedIVUsers(const SCEVHandle &Stride, // If all uses are addresses, consider sinking the immediate part of the // common expression back into uses if they can fit in the immediate fields. - if (HaveCommonExprs && AllUsesAreAddresses) { + if (TLI && HaveCommonExprs && AllUsesAreAddresses) { SCEVHandle NewCommon = CommonExprs; SCEVHandle Imm = SE->getIntegerSCEV(0, ReplacedTy); MoveImmediateValues(TLI, ReplacedTy, NewCommon, Imm, true, L, SE); |
