Pseudo-ize BX_CALL and friends. Remove dead instruction format classes.
rdar://8685712
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120438 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMAsmPrinter.cpp b/lib/Target/ARM/ARMAsmPrinter.cpp
index 094cfd7..82d25aa 100644
--- a/lib/Target/ARM/ARMAsmPrinter.cpp
+++ b/lib/Target/ARM/ARMAsmPrinter.cpp
@@ -806,6 +806,56 @@
}
return;
}
+ case ARM::BXr9_CALL:
+ case ARM::BX_CALL: {
+ {
+ MCInst TmpInst;
+ TmpInst.setOpcode(ARM::MOVr);
+ TmpInst.addOperand(MCOperand::CreateReg(ARM::LR));
+ TmpInst.addOperand(MCOperand::CreateReg(ARM::PC));
+ // Add predicate operands.
+ TmpInst.addOperand(MCOperand::CreateImm(ARMCC::AL));
+ TmpInst.addOperand(MCOperand::CreateReg(0));
+ // Add 's' bit operand (always reg0 for this)
+ TmpInst.addOperand(MCOperand::CreateReg(0));
+ OutStreamer.EmitInstruction(TmpInst);
+ }
+ {
+ MCInst TmpInst;
+ TmpInst.setOpcode(ARM::BX);
+ TmpInst.addOperand(MCOperand::CreateReg(MI->getOperand(0).getReg()));
+ OutStreamer.EmitInstruction(TmpInst);
+ }
+ return;
+ }
+ case ARM::BMOVPCRXr9_CALL:
+ case ARM::BMOVPCRX_CALL: {
+ {
+ MCInst TmpInst;
+ TmpInst.setOpcode(ARM::MOVr);
+ TmpInst.addOperand(MCOperand::CreateReg(ARM::LR));
+ TmpInst.addOperand(MCOperand::CreateReg(ARM::PC));
+ // Add predicate operands.
+ TmpInst.addOperand(MCOperand::CreateImm(ARMCC::AL));
+ TmpInst.addOperand(MCOperand::CreateReg(0));
+ // Add 's' bit operand (always reg0 for this)
+ TmpInst.addOperand(MCOperand::CreateReg(0));
+ OutStreamer.EmitInstruction(TmpInst);
+ }
+ {
+ MCInst TmpInst;
+ TmpInst.setOpcode(ARM::MOVr);
+ TmpInst.addOperand(MCOperand::CreateReg(ARM::PC));
+ TmpInst.addOperand(MCOperand::CreateReg(MI->getOperand(0).getReg()));
+ // Add predicate operands.
+ TmpInst.addOperand(MCOperand::CreateImm(ARMCC::AL));
+ TmpInst.addOperand(MCOperand::CreateReg(0));
+ // Add 's' bit operand (always reg0 for this)
+ TmpInst.addOperand(MCOperand::CreateReg(0));
+ OutStreamer.EmitInstruction(TmpInst);
+ }
+ return;
+ }
case ARM::tPICADD: {
// This is a pseudo op for a label + instruction sequence, which looks like:
// LPC0:
@@ -978,6 +1028,9 @@
// Add predicate operands.
TmpInst.addOperand(MCOperand::CreateImm(ARMCC::AL));
TmpInst.addOperand(MCOperand::CreateReg(0));
+ // Add 's' bit operand (always reg0 for this)
+ if (Opc == ARM::MOVr)
+ TmpInst.addOperand(MCOperand::CreateReg(0));
OutStreamer.EmitInstruction(TmpInst);
// Make sure the Thumb jump table is 4-byte aligned.