[llvm] [AMDGPU] Handled G_UBSANTRAP GlobalIsel (PR #134492)

[Matt Arsenault via llvm-commits]

================
@@ -7023,22 +7025,26 @@ bool AMDGPULegalizerInfo::legalizeTrapHsa(MachineInstr &MI,
   return true;
 }
 
-bool AMDGPULegalizerInfo::legalizeDebugTrap(MachineInstr &MI,
-                                            MachineRegisterInfo &MRI,
-                                            MachineIRBuilder &B) const {
+bool AMDGPULegalizerInfo::legalizeDebugUbsanTrap(MachineInstr &MI,
+                                                 MachineRegisterInfo &MRI,
+                                                 MachineIRBuilder &B,
+                                                 unsigned int Opcode) const {
   // Is non-HSA path or trap-handler disabled? Then, report a warning
   // accordingly
   if (!ST.isTrapHandlerEnabled() ||
       ST.getTrapHandlerAbi() != GCNSubtarget::TrapHandlerAbi::AMDHSA) {
-    DiagnosticInfoUnsupported NoTrap(B.getMF().getFunction(),
-                                     "debugtrap handler not supported",
-                                     MI.getDebugLoc(), DS_Warning);
+    DiagnosticInfoUnsupported NoTrap(
+        B.getMF().getFunction(), "debugtrap/ubsantrap handler not supported",
----------------
arsenm wrote:

```suggestion
        B.getMF().getFunction(), "trap handler not supported",
```

https://github.com/llvm/llvm-project/pull/134492