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| author | Jim Grosbach <grosbach@apple.com> | 2010-12-02 16:42:25 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2010-12-02 16:42:25 +0000 |
| commit | 1ab4b211ea5165445b791277507d58dcf1e46688 (patch) | |
| tree | 8c9ad818287434e028bf3f3b3c3e51047cd6d987 /lib | |
| parent | ce4fadf884a63527942882be449d5ea75593740f (diff) | |
| download | external_llvm-1ab4b211ea5165445b791277507d58dcf1e46688.tar.gz external_llvm-1ab4b211ea5165445b791277507d58dcf1e46688.tar.bz2 external_llvm-1ab4b211ea5165445b791277507d58dcf1e46688.zip | |
When expanding the MOVCCi32imm, make sure to use the ARM movt/movw opcodes,
not thumb2.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120711 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Target/ARM/ARMExpandPseudoInsts.cpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/lib/Target/ARM/ARMExpandPseudoInsts.cpp b/lib/Target/ARM/ARMExpandPseudoInsts.cpp index 1cc5bd60b9..1c02c34e82 100644 --- a/lib/Target/ARM/ARMExpandPseudoInsts.cpp +++ b/lib/Target/ARM/ARMExpandPseudoInsts.cpp @@ -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); |