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Reset the Subtarget in the AsmPrinter for each machine function

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and add explanatory comment about dual initialization. Fix
use of the Subtarget to grab the information off of the target machine.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@213336 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Christopher
2014-07-18 00:08:53 +00:00
parent a1fa640525
commit f0b9d0b3ca
2 changed files with 11 additions and 6 deletions
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4
lib/Target/Mips/MipsAsmPrinter.cpp
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@@ -58,6 +58,8 @@ MipsTargetStreamer &MipsAsmPrinter::getTargetStreamer() {
}
bool MipsAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
Subtarget = &TM.getSubtarget<MipsSubtarget>();
// Initialize TargetLoweringObjectFile.
if (Subtarget->allowMixed16_32())
const_cast<TargetLoweringObjectFile&>(getObjFileLowering())
@@ -672,7 +674,7 @@ void MipsAsmPrinter::EmitStartOfAsmFile(Module &M) {
bool IsABICalls = true;
if (IsABICalls) {
getTargetStreamer().emitDirectiveAbiCalls();
Reloc::Model RM = Subtarget->getRelocationModel();
Reloc::Model RM = TM.getRelocationModel();
// FIXME: This condition should be a lot more complicated that it is here.
// Ideally it should test for properties of the ABI and not the ABI
// itself.