+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-linux | FileCheck %s
; This is a case where we would incorrectly conclude that LBB0_1 could only
; be reached via fall through and would therefore omit the label.
-; CHECK: jne .LBB0_1
-; CHECK-NEXT: jnp .LBB0_3
-; CHECK-NEXT: .LBB0_1:
-
define void @xyz() {
+; CHECK-LABEL: xyz:
+; CHECK: # %bb.0: # %entry
+; CHECK-NEXT: xorpd %xmm0, %xmm0
+; CHECK-NEXT: ucomisd %xmm0, %xmm0
+; CHECK-NEXT: jne .LBB0_1
+; CHECK-NEXT: jnp .LBB0_3
+; CHECK-NEXT: .LBB0_1: # %foo.preheader
+; CHECK-NEXT: mulsd %xmm0, %xmm1
+; CHECK-NEXT: movapd %xmm1, %xmm0
+; CHECK-NEXT: subsd %xmm0, %xmm0
+; CHECK-NEXT: divsd %xmm1, %xmm0
+; CHECK-NEXT: movsd {{.*#+}} xmm1 = mem[0],zero
+; CHECK-NEXT: .p2align 4, 0x90
+; CHECK-NEXT: .LBB0_2: # %foo
+; CHECK-NEXT: # =>This Inner Loop Header: Depth=1
+; CHECK-NEXT: ucomisd %xmm1, %xmm0
+; CHECK-NEXT: ja .LBB0_2
+; CHECK-NEXT: .LBB0_3: # %bar
+; CHECK-NEXT: retq
entry:
br i1 fcmp oeq (double fsub (double undef, double undef), double 0.000000e+00), label %bar, label %foo