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[X86] Remove WaitInsert::TTI member. NFCI.

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This is only ever set/used inside WaitInsert::runOnMachineFunction so don't bother storing it in the class.
This commit is contained in:
Simon Pilgrim 2020-09-09 17:48:22 +01:00
parent e081205f26
commit b949e1f79b
1 changed files with 1 additions and 5 deletions
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6
lib/Target/X86/X86InsertWait.cpp
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@ -27,7 +27,6 @@
#include "llvm/CodeGen/MachineInstr.h"
#include "llvm/CodeGen/MachineInstrBuilder.h"
#include "llvm/CodeGen/MachineOperand.h"
#include "llvm/CodeGen/TargetInstrInfo.h"
#include "llvm/IR/DebugLoc.h"
#include "llvm/Support/Debug.h"
@ -48,9 +47,6 @@ public:
StringRef getPassName() const override {
return "X86 insert wait instruction";
}
private:
const TargetInstrInfo *TII; // Machine instruction info.
};
} // namespace
@ -119,7 +115,7 @@ bool WaitInsert::runOnMachineFunction(MachineFunction &MF) {
return false;
const X86Subtarget &ST = MF.getSubtarget<X86Subtarget>();
TII = ST.getInstrInfo();
const X86InstrInfo *TII = ST.getInstrInfo();
bool Changed = false;
for (MachineBasicBlock &MBB : MF) {