1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s
4 ; Check that DAGCombiner does not crash after producing an illegal
8 define void @pr32422(double %a0) {
9 ; CHECK-LABEL: pr32422:
10 ; CHECK: # %bb.0: # %BB
11 ; CHECK-NEXT: .LBB0_1: # %CF
12 ; CHECK-NEXT: # =>This Inner Loop Header: Depth=1
13 ; CHECK-NEXT: cdbr %f0, %f0
14 ; CHECK-NEXT: jo .LBB0_1
15 ; CHECK-NEXT: # %bb.2: # %CF353
18 %I = insertelement <8 x i8> zeroinitializer, i8 -95, i32 3
19 %I8 = insertelement <8 x i8> zeroinitializer, i8 -119, i32 2
20 %FC = uitofp <8 x i8> %I8 to <8 x float>
21 %Cmp18 = fcmp uno <8 x float> zeroinitializer, %FC
22 %I22 = insertelement <8 x i1> %Cmp18, i1 true, i32 5
25 CF: ; preds = %CF, %BB
26 %Cmp40 = fcmp uno double 0xC663C682E9619F00, %a0
27 br i1 %Cmp40, label %CF, label %CF353
30 %E195 = extractelement <8 x i1> %I22, i32 4