diff options
Diffstat (limited to 'lib/Target/ARM/ARMExpandPseudoInsts.cpp')
-rw-r--r-- | lib/Target/ARM/ARMExpandPseudoInsts.cpp | 32 |
1 files changed, 28 insertions, 4 deletions
diff --git a/lib/Target/ARM/ARMExpandPseudoInsts.cpp b/lib/Target/ARM/ARMExpandPseudoInsts.cpp index beb843ca9a..cedfc6d449 100644 --- a/lib/Target/ARM/ARMExpandPseudoInsts.cpp +++ b/lib/Target/ARM/ARMExpandPseudoInsts.cpp @@ -727,7 +727,6 @@ bool ARMExpandPseudo::ExpandMI(MachineBasicBlock &MBB, MI.eraseFromParent(); return true; } - case ARM::MOVCCsr: { BuildMI(MBB, MBBI, MI.getDebugLoc(), TII->get(ARM::MOVsr), (MI.getOperand(1).getReg())) @@ -743,13 +742,14 @@ bool ARMExpandPseudo::ExpandMI(MachineBasicBlock &MBB, MI.eraseFromParent(); return true; } + case ARM::t2MOVCCi16: case ARM::MOVCCi16: { - BuildMI(MBB, MBBI, MI.getDebugLoc(), TII->get(ARM::MOVi16), + unsigned NewOpc = AFI->isThumbFunction() ? ARM::t2MOVi16 : ARM::MOVi16; + BuildMI(MBB, MBBI, MI.getDebugLoc(), TII->get(NewOpc), MI.getOperand(1).getReg()) .addImm(MI.getOperand(2).getImm()) .addImm(MI.getOperand(3).getImm()) // 'pred' .addReg(MI.getOperand(4).getReg()); - MI.eraseFromParent(); return true; } @@ -766,8 +766,10 @@ bool ARMExpandPseudo::ExpandMI(MachineBasicBlock &MBB, MI.eraseFromParent(); return true; } + case ARM::t2MVNCCi: case ARM::MVNCCi: { - BuildMI(MBB, MBBI, MI.getDebugLoc(), TII->get(ARM::MVNi), + unsigned Opc = AFI->isThumbFunction() ? ARM::t2MVNi : ARM::MVNi; + BuildMI(MBB, MBBI, MI.getDebugLoc(), TII->get(Opc), MI.getOperand(1).getReg()) .addImm(MI.getOperand(2).getImm()) .addImm(MI.getOperand(3).getImm()) // 'pred' @@ -777,6 +779,28 @@ bool ARMExpandPseudo::ExpandMI(MachineBasicBlock &MBB, MI.eraseFromParent(); return true; } + case ARM::t2MOVCClsl: + case ARM::t2MOVCClsr: + case ARM::t2MOVCCasr: + case ARM::t2MOVCCror: { + unsigned NewOpc; + switch (Opcode) { + case ARM::t2MOVCClsl: NewOpc = ARM::t2LSLri; break; + case ARM::t2MOVCClsr: NewOpc = ARM::t2LSRri; break; + case ARM::t2MOVCCasr: NewOpc = ARM::t2ASRri; break; + case ARM::t2MOVCCror: NewOpc = ARM::t2RORri; break; + default: llvm_unreachable("unexpeced conditional move"); + } + BuildMI(MBB, MBBI, MI.getDebugLoc(), TII->get(NewOpc), + MI.getOperand(1).getReg()) + .addReg(MI.getOperand(2).getReg()) + .addImm(MI.getOperand(3).getImm()) + .addImm(MI.getOperand(4).getImm()) // 'pred' + .addReg(MI.getOperand(5).getReg()) + .addReg(0); // 's' bit + MI.eraseFromParent(); + return true; + } case ARM::Int_eh_sjlj_dispatchsetup: { MachineFunction &MF = *MI.getParent()->getParent(); const ARMBaseInstrInfo *AII = |