From 1ab38469dfa8050724a8443d7b7ef2885e11e1db Mon Sep 17 00:00:00 2001 From: Bob Wilson Date: Tue, 29 Jun 2010 16:25:11 +0000 Subject: [PATCH] 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 --- lib/Target/ARM/Thumb2InstrInfo.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/Target/ARM/Thumb2InstrInfo.cpp b/lib/Target/ARM/Thumb2InstrInfo.cpp index 89e9eacf64c..7e2814f7cd5 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; }