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When expanding the MOVCCi32imm, make sure to use the ARM movt/movw opcodes,

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not thumb2.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120711 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jim Grosbach 2010-12-02 16:42:25 +00:00
parent ce4fadf884
commit 1ab4b211ea
1 changed files with 5 additions and 4 deletions
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9
lib/Target/ARM/ARMExpandPseudoInsts.cpp
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@ -755,13 +755,14 @@ bool ARMExpandPseudo::ExpandMBB(MachineBasicBlock &MBB) {
break;
}
bool isThumb =
(Opcode == ARM::t2MOVi32imm || Opcode == ARM::t2MOVCCi32imm);
LO16 = BuildMI(MBB, MBBI, MI.getDebugLoc(),
TII->get(Opcode == ARM::MOVi32imm ?
ARM::MOVi16 : ARM::t2MOVi16),
TII->get(isThumb ? ARM::t2MOVi16 : ARM::MOVi16),
DstReg);
HI16 = BuildMI(MBB, MBBI, MI.getDebugLoc(),
TII->get(Opcode == ARM::MOVi32imm ?
ARM::MOVTi16 : ARM::t2MOVTi16))
TII->get(isThumb ? ARM::t2MOVTi16 : ARM::MOVTi16))
.addReg(DstReg, RegState::Define | getDeadRegState(DstIsDead))
.addReg(DstReg);