================
@@ -269,6 +270,22 @@ RValue CIRGenFunction::emitBuiltinExpr(const GlobalDecl
&gd, unsigned builtinID,
case Builtin::BI__builtin_rotateright32:
case Builtin::BI__builtin_rotateright64:
return emitRotate(e, /*isRotateLeft=*/false);
+
+ case Builtin::BI__builtin_trap: {
+ builder.create<cir::TrapOp>(loc);
+ // Note that cir.trap is a terminator so we need to start a new dummy block
+ // to preserve the builder's insertion point.
+ builder.createBlock(builder.getBlock()->getParent());
----------------
xlauko wrote:
Also is this really needed? Classic codegen adds additional block only for
unreachable.
https://github.com/llvm/llvm-project/pull/151363
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