AMDGPU: Avoid report_fatal_error for reporting libcalls (#145134)

arsenm · web-flow · commit 584a2c2e7c54 · 2025-06-22T23:10:18.000+09:00
diff --git a/llvm/lib/Target/AMDGPU/SIISelLowering.cpp b/llvm/lib/Target/AMDGPU/SIISelLowering.cpp
@@ -3805,7 +3805,7 @@ SDValue SITargetLowering::LowerCall(CallLoweringInfo &CLI,
   }
 
   if (!CLI.CB)
-    report_fatal_error("unsupported libcall legalization");
+    return lowerUnhandledCall(CLI, InVals, "unsupported libcall legalization");
 
   if (IsTailCall && MF.getTarget().Options.GuaranteedTailCallOpt) {
     return lowerUnhandledCall(CLI, InVals,

Original file line number	Diff line number	Diff line change
`@@ -3805,7 +3805,7 @@ SDValue SITargetLowering::LowerCall(CallLoweringInfo &CLI,`
`3805`	`3805`	`}`
`3806`	`3806`
`3807`	`3807`	`if (!CLI.CB)`
`3808`		`- report_fatal_error("unsupported libcall legalization");`
	`3808`	`+ return lowerUnhandledCall(CLI, InVals, "unsupported libcall legalization");`
`3809`	`3809`
`3810`	`3810`	`if (IsTailCall && MF.getTarget().Options.GuaranteedTailCallOpt) {`
`3811`	`3811`	`return lowerUnhandledCall(CLI, InVals,`