AMDGPU: Avoid report_fatal_error for reporting libcalls

[arsenm]

No description provided.

[arsenm]

• AMDGPU: Avoid report_fatal_error for reporting libcalls #145134 👈 (View in Graphite)
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[llvmbot]

@llvm/pr-subscribers-backend-amdgpu

Author: Matt Arsenault (arsenm)

Changes

---

Full diff: https://github.com/llvm/llvm-project/pull/145134.diff

1 Files Affected:

• (modified) llvm/lib/Target/AMDGPU/SIISelLowering.cpp (+1-1)

diff --git a/llvm/lib/Target/AMDGPU/SIISelLowering.cpp b/llvm/lib/Target/AMDGPU/SIISelLowering.cpp
index 07d79d677104a..b752ccd6e14b1 100644
--- 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,

[rampitec]

Then how the error will look now for an user?