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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-08-21 00:34:53 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-08-21 00:34:53 +0000 |
| commit | 53799048071ad5746fcbc2dca55cdcf5c5593870 (patch) | |
| tree | b5f2430360e366b252cbbb215111064a84e66b5c | |
| parent | 990ca5517fd6666d4049b6b8281d9df99da11637 (diff) | |
| download | llvm-53799048071ad5746fcbc2dca55cdcf5c5593870.tar.gz llvm-53799048071ad5746fcbc2dca55cdcf5c5593870.tar.bz2 llvm-53799048071ad5746fcbc2dca55cdcf5c5593870.tar.xz | |
Add a missing def flag.
*** Bad machine code: Explicit definition marked as use ***
- function: test_cos
- basic block: BB#0 L.entry (0x7ff2a2024fd0)
- instruction: VSETLNi32 %D11, %D11<undef>, %R0, 0, pred:14, pred:%noreg, %Q5<imp-use,kill>, %Q5<imp-def>
- operand 0: %D11
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162247 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Target/ARM/ARMBaseInstrInfo.cpp | 6 | ||||
| -rw-r--r-- | test/CodeGen/ARM/2011-11-29-128bitArithmetics.ll | 2 |
2 files changed, 3 insertions, 5 deletions
diff --git a/lib/Target/ARM/ARMBaseInstrInfo.cpp b/lib/Target/ARM/ARMBaseInstrInfo.cpp index 64d80dc67a..29033e5117 100644 --- a/lib/Target/ARM/ARMBaseInstrInfo.cpp +++ b/lib/Target/ARM/ARMBaseInstrInfo.cpp @@ -3464,13 +3464,11 @@ ARMBaseInstrInfo::setExecutionDomain(MachineInstr *MI, unsigned Domain) const { MI->RemoveOperand(0); MI->setDesc(get(ARM::VSETLNi32)); - MIB.addReg(DReg); - MIB.addReg(DReg); + MIB.addReg(DReg, RegState::Define); + MIB.addReg(DReg, RegState::Undef); MIB.addReg(SrcReg); MIB.addImm(Lane); - MIB->getOperand(1).setIsUndef(); - if (isKill) MIB->addRegisterKilled(DstReg, TRI, true); MIB->addRegisterDefined(DstReg, TRI); diff --git a/test/CodeGen/ARM/2011-11-29-128bitArithmetics.ll b/test/CodeGen/ARM/2011-11-29-128bitArithmetics.ll index 89c01d58c3..bf2db3aa25 100644 --- a/test/CodeGen/ARM/2011-11-29-128bitArithmetics.ll +++ b/test/CodeGen/ARM/2011-11-29-128bitArithmetics.ll @@ -1,4 +1,4 @@ -; RUN: llc < %s -march=arm -mcpu=cortex-a9 | FileCheck %s +; RUN: llc < %s -march=arm -mcpu=cortex-a9 -verify-machineinstrs | FileCheck %s @A = global <4 x float> <float 0., float 1., float 2., float 3.> |