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| author | Bob Wilson <bob.wilson@apple.com> | 2010-06-29 16:25:11 +0000 |
|---|---|---|
| committer | Bob Wilson <bob.wilson@apple.com> | 2010-06-29 16:25:11 +0000 |
| commit | 1ab38469dfa8050724a8443d7b7ef2885e11e1db (patch) | |
| tree | 57608d28ff119e161a6232835c4873c8bdc645b6 /lib/Target/ARM/Thumb2InstrInfo.cpp | |
| parent | f500cbdcb17a6739d75f75a746f5d5c522fa7e31 (diff) | |
| download | llvm-1ab38469dfa8050724a8443d7b7ef2885e11e1db.tar.gz llvm-1ab38469dfa8050724a8443d7b7ef2885e11e1db.tar.bz2 llvm-1ab38469dfa8050724a8443d7b7ef2885e11e1db.tar.xz | |
The t2MOVi16 and t2MOVTi16 instructions do not set CPSR. Trying to add
a CPSR operand to them causes an assertion failure, so apparently these
instructions haven't been getting a lot of use.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107147 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/ARM/Thumb2InstrInfo.cpp')
| -rw-r--r-- | lib/Target/ARM/Thumb2InstrInfo.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Target/ARM/Thumb2InstrInfo.cpp b/lib/Target/ARM/Thumb2InstrInfo.cpp index 89e9eacf64..7e2814f7cd 100644 --- a/lib/Target/ARM/Thumb2InstrInfo.cpp +++ b/lib/Target/ARM/Thumb2InstrInfo.cpp @@ -224,14 +224,14 @@ void llvm::emitT2RegPlusImmediate(MachineBasicBlock &MBB, // Use a movw to materialize the 16-bit constant. BuildMI(MBB, MBBI, dl, TII.get(ARM::t2MOVi16), DestReg) .addImm(NumBytes) - .addImm((unsigned)Pred).addReg(PredReg).addReg(0); + .addImm((unsigned)Pred).addReg(PredReg); Fits = true; } else if ((NumBytes & 0xffff) == 0) { // Use a movt to materialize the 32-bit constant. BuildMI(MBB, MBBI, dl, TII.get(ARM::t2MOVTi16), DestReg) .addReg(DestReg) .addImm(NumBytes >> 16) - .addImm((unsigned)Pred).addReg(PredReg).addReg(0); + .addImm((unsigned)Pred).addReg(PredReg); Fits = true; } |