1 files changed, 21 insertions, 0 deletions
diff --git a/test/CodeGen/X86/vortex-bug.ll b/test/CodeGen/X86/vortex-bug.ll
new file mode 100644
index 000000000000..d62bb24e33df
--- /dev/null
+++ b/test/CodeGen/X86/vortex-bug.ll
@@ -0,0 +1,21 @@
+; RUN: llvm-as < %s | llc -march=x86-64
+
+	%struct.blktkntype = type { i32, i32 }
+	%struct.fieldstruc = type { [128 x i8], %struct.blktkntype*, i32, i32 }
+
+define fastcc i32 @Env_GetFieldStruc(i8* %FieldName, i32* %Status, %struct.fieldstruc* %FieldStruc) nounwind  {
+entry:
+	br label %bb137.i
+
+bb137.i:		; preds = %bb137.i, %entry
+	%FieldName_addr.0209.rec.i = phi i64 [ %tmp139.rec.i, %bb137.i ], [ 0, %entry ]		; <i64> [#uses=1]
+	%tmp147213.i = phi i32 [ %tmp147.i, %bb137.i ], [ 1, %entry ]		; <i32> [#uses=2]
+	%tmp139.rec.i = add i64 %FieldName_addr.0209.rec.i, 1		; <i64> [#uses=2]
+	%tmp141142.i = sext i32 %tmp147213.i to i64		; <i64> [#uses=0]
+	%tmp147.i = add i32 %tmp147213.i, 1		; <i32> [#uses=1]
+	br i1 false, label %bb137.i, label %bb149.i.loopexit
+
+bb149.i.loopexit:		; preds = %bb137.i
+	%tmp139.i = getelementptr i8* %FieldName, i64 %tmp139.rec.i		; <i8*> [#uses=0]
+	unreachable
+}