Fix the getLSCAtomicBitWidth function

jaladreips · igcbot · commit 88cca8b31419 · 2024-11-27T21:16:26.000+01:00
diff --git a/IGC/Compiler/CISACodeGen/EmitVISAPass.cpp b/IGC/Compiler/CISACodeGen/EmitVISAPass.cpp
@@ -23914,7 +23914,7 @@ void EmitPass::emitLSCFence(llvm::GenIntrinsicInst* inst)
 
 unsigned short getLSCAtomicBitWidth(llvm::GenIntrinsicInst* inst)
 {
-    llvm::StringRef name = inst->getName();
+    llvm::StringRef name = inst->getCalledFunction()->getName();
     unsigned short bitwidth = 0;
     if (name.startswith("llvm.genx.GenISA.LSCAtomicInts.i64") || name.startswith("llvm.genx.GenISA.LSCAtomicInts.u64")
         || name.startswith("llvm.genx.GenISA.LSCAtomicFP64"))

Original file line number	Diff line number	Diff line change
`@@ -23914,7 +23914,7 @@ void EmitPass::emitLSCFence(llvm::GenIntrinsicInst* inst)`
`23914`	`23914`
`23915`	`23915`	`unsigned short getLSCAtomicBitWidth(llvm::GenIntrinsicInst* inst)`
`23916`	`23916`	`{`
`23917`		`- llvm::StringRef name = inst->getName();`
	`23917`	`+ llvm::StringRef name = inst->getCalledFunction()->getName();`
`23918`	`23918`	`unsigned short bitwidth = 0;`
`23919`	`23919`	`if (name.startswith("llvm.genx.GenISA.LSCAtomicInts.i64") \|\| name.startswith("llvm.genx.GenISA.LSCAtomicInts.u64")`
`23920`	`23920`	`\|\| name.startswith("llvm.genx.GenISA.LSCAtomicFP64"))`