update legalize loop

broxigarchen · broxigarchen · commit 407418d4d0e7 · 2025-07-03T21:24:41.000-04:00
diff --git a/llvm/lib/Target/AMDGPU/SIInstrInfo.cpp b/llvm/lib/Target/AMDGPU/SIInstrInfo.cpp
@@ -7832,10 +7832,9 @@ void SIInstrInfo::moveToVALUImpl(SIInstrWorklist &Worklist,
         Inst.removeOperand(I);
       Inst.setDesc(get(AMDGPU::IMPLICIT_DEF));
       // Legalize t16 operand since replaceReg is called after addUsersToVALU
-      for (MachineRegisterInfo::use_iterator I = MRI.use_begin(NewDstReg),
-                                             E = MRI.use_end();
-           I != E; ++I) {
-        legalizeOperandsVALUt16(*I->getParent(), MRI);
+      for (MachineOperand &MO :
+           make_early_inc_range(MRI.use_operands(NewDstReg))) {
+        legalizeOperandsVALUt16(*MO.getParent(), MRI);
       }
       return;
     }

Original file line number	Diff line number	Diff line change
`@@ -7832,10 +7832,9 @@ void SIInstrInfo::moveToVALUImpl(SIInstrWorklist &Worklist,`
`7832`	`7832`	`Inst.removeOperand(I);`
`7833`	`7833`	`Inst.setDesc(get(AMDGPU::IMPLICIT_DEF));`
`7834`	`7834`	`// Legalize t16 operand since replaceReg is called after addUsersToVALU`
`7835`		`- for (MachineRegisterInfo::use_iterator I = MRI.use_begin(NewDstReg),`
`7836`		`- E = MRI.use_end();`
`7837`		`- I != E; ++I) {`
`7838`		`- legalizeOperandsVALUt16(*I->getParent(), MRI);`
	`7835`	`+ for (MachineOperand &MO :`
	`7836`	`+ make_early_inc_range(MRI.use_operands(NewDstReg))) {`
	`7837`	`+ legalizeOperandsVALUt16(*MO.getParent(), MRI);`
`7839`	`7838`	`}`
`7840`	`7839`	`return;`
`7841`	`7840`	`}`