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[ARM] Move fetching of ARMSubtarget into the scopes that need it. NFC. 

This was requested in D38253, but missed back then.

Differential Revision: https://reviews.llvm.org/D109046
This commit is contained in:
Martin Storsjö 2021-09-01 10:45:11 +03:00
parent afc45ff06f
commit b33a43e57c
1 changed files with 6 additions and 3 deletions
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9
llvm/lib/Target/ARM/ARMAsmPrinter.cpp
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@ -1291,9 +1291,6 @@ void ARMAsmPrinter::emitInstruction(const MachineInstr *MI) {
MCTargetStreamer &TS = *OutStreamer->getTargetStreamer();
ARMTargetStreamer &ATS = static_cast<ARMTargetStreamer &>(TS);
const MachineFunction &MF = *MI->getParent()->getParent();
const ARMSubtarget &STI = MF.getSubtarget<ARMSubtarget>();
// If we just ended a constant pool, mark it as such.
if (InConstantPool && MI->getOpcode() != ARM::CONSTPOOL_ENTRY) {
OutStreamer->emitDataRegion(MCDR_DataRegionEnd);
@ -2035,6 +2032,9 @@ void ARMAsmPrinter::emitInstruction(const MachineInstr *MI) {
.addImm(ARMCC::AL)
.addReg(0));
const MachineFunction &MF = *MI->getParent()->getParent();
const ARMSubtarget &STI = MF.getSubtarget<ARMSubtarget>();
if (STI.isTargetDarwin() || STI.isTargetWindows()) {
// These platforms always use the same frame register
EmitToStreamer(*OutStreamer, MCInstBuilder(ARM::LDRi12)
@ -2080,6 +2080,9 @@ void ARMAsmPrinter::emitInstruction(const MachineInstr *MI) {
Register SrcReg = MI->getOperand(0).getReg();
Register ScratchReg = MI->getOperand(1).getReg();
const MachineFunction &MF = *MI->getParent()->getParent();
const ARMSubtarget &STI = MF.getSubtarget<ARMSubtarget>();
EmitToStreamer(*OutStreamer, MCInstBuilder(ARM::tLDRi)
.addReg(ScratchReg)
.addReg(SrcReg)