diff options
author | James Molloy <james.molloy@arm.com> | 2012-09-26 09:48:32 +0000 |
---|---|---|
committer | James Molloy <james.molloy@arm.com> | 2012-09-26 09:48:32 +0000 |
commit | d6d10ae1519f0eb71c1db46c2cc77321d02c6ee6 (patch) | |
tree | 2fa0096a179adfd50d0ee97fd35ce4692e1c3f7c /lib | |
parent | d72271cd84ab2a0d3855a95719341b036980d5ac (diff) | |
download | llvm-d6d10ae1519f0eb71c1db46c2cc77321d02c6ee6.tar.gz llvm-d6d10ae1519f0eb71c1db46c2cc77321d02c6ee6.tar.bz2 llvm-d6d10ae1519f0eb71c1db46c2cc77321d02c6ee6.tar.xz |
Fix ordering of operands on lowering of atomicrmw min/max nodes on ARM.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164685 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
-rw-r--r-- | lib/Target/ARM/ARMISelLowering.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Target/ARM/ARMISelLowering.cpp b/lib/Target/ARM/ARMISelLowering.cpp index 9ef33b8905..dce9246cd9 100644 --- a/lib/Target/ARM/ARMISelLowering.cpp +++ b/lib/Target/ARM/ARMISelLowering.cpp @@ -5594,7 +5594,7 @@ ARMTargetLowering::EmitAtomicBinaryMinMax(MachineInstr *MI, // ldrex dest, ptr // (sign extend dest, if required) // cmp dest, incr - // cmov.cond scratch2, dest, incr + // cmov.cond scratch2, incr, dest // strex scratch, scratch2, ptr // cmp scratch, #0 // bne- loopMBB @@ -5617,7 +5617,7 @@ ARMTargetLowering::EmitAtomicBinaryMinMax(MachineInstr *MI, AddDefaultPred(BuildMI(BB, dl, TII->get(isThumb2 ? ARM::t2CMPrr : ARM::CMPrr)) .addReg(oldval).addReg(incr)); BuildMI(BB, dl, TII->get(isThumb2 ? ARM::t2MOVCCr : ARM::MOVCCr), scratch2) - .addReg(oldval).addReg(incr).addImm(Cond).addReg(ARM::CPSR); + .addReg(incr).addReg(oldval).addImm(Cond).addReg(ARM::CPSR); MIB = BuildMI(BB, dl, TII->get(strOpc), scratch).addReg(scratch2).addReg(ptr); if (strOpc == ARM::t2STREX) |