[llvm] [AMDGPU] Switch V_CNDMASK operands to shrink it into VOP2 (PR #135162)

Mon Apr 14 05:31:51 PDT 2025

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@@ -905,11 +921,11 @@ bool SIShrinkInstructions::shouldSwapCndOperands(
     MachineInstr *UseInst = Use.getParent();
     if (UseInst->getOpcode() != AMDGPU::V_CNDMASK_B32_e64)
       return false;
-    MachineOperand *Src0 = TII.getNamedOperand(*UseInst, AMDGPU::OpName::src0);
-    MachineOperand *Src1 = TII.getNamedOperand(*UseInst, AMDGPU::OpName::src1);
+    MachineOperand *Src0 = &UseInst->getOperand(2);
+    MachineOperand *Src1 = &UseInst->getOperand(4);
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mbrkusanin wrote:

use reference

https://github.com/llvm/llvm-project/pull/135162
