[llvm] [AMDGPU] Skip register uses in AMDGPUResourceUsageAnalysis (PR #133242)

[Matt Arsenault via llvm-commits]

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@@ -4053,6 +4053,21 @@ SIRegisterInfo::getNumUsedPhysRegs(const MachineRegisterInfo &MRI,
   return 0;
 }
 
+unsigned
+SIRegisterInfo::getNumDefinedPhysRegs(const MachineRegisterInfo &MRI,
+                                      const TargetRegisterClass &RC) const {
+  auto isDefinedByImplicitDef = [](MachineOperand &Op) {
+    return Op.getParent()->isImplicitDef();
+  };
+
+  for (MCPhysReg Reg : reverse(RC.getRegisters()))
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arsenm wrote:

Braces 

https://github.com/llvm/llvm-project/pull/133242