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| author | Evan Cheng <evan.cheng@apple.com> | 2007-04-03 21:31:21 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2007-04-03 21:31:21 +0000 |
| commit | 39d8b4db922eaf990baff737320e9950d1acf8a5 (patch) | |
| tree | 02a6243b1f4c58da12c52da7a1703d8808f5776d /llvm | |
| parent | a74deafb13969e1570ec47504959bcff3afbf4c9 (diff) | |
| download | bcm5719-llvm-39d8b4db922eaf990baff737320e9950d1acf8a5.tar.gz bcm5719-llvm-39d8b4db922eaf990baff737320e9950d1acf8a5.zip | |
Fixed a bug that causes codegen of noop like add r0, r0, #0.
llvm-svn: 35627
Diffstat (limited to 'llvm')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMRegisterInfo.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Target/ARM/ARMRegisterInfo.cpp b/llvm/lib/Target/ARM/ARMRegisterInfo.cpp index abc0ad82743..bf6adbd95f3 100644 --- a/llvm/lib/Target/ARM/ARMRegisterInfo.cpp +++ b/llvm/lib/Target/ARM/ARMRegisterInfo.cpp @@ -732,7 +732,7 @@ void ARMRegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II, // a sequence of ADDri instructions. First though, pull as much of the imm // into this ADDri as possible. unsigned RotAmt = ARM_AM::getSOImmValRotate(Offset); - unsigned ThisImmVal = Offset & ARM_AM::rotr32(0xFF, (32-RotAmt) & 31); + unsigned ThisImmVal = Offset & ARM_AM::rotr32(0xFF, RotAmt); // We will handle these bits from offset, clear them. Offset &= ~ThisImmVal; |
