1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc %s -o - -mtriple=s390x-linux-gnu | FileCheck %s
4 define void @pr32372(i8*) {
5 ; CHECK-LABEL: pr32372:
6 ; CHECK: # %bb.0: # %BB
7 ; CHECK-NEXT: mvhhi 0(%r1), -3825
8 ; CHECK-NEXT: .LBB0_1: # %CF251
9 ; CHECK-NEXT: # =>This Inner Loop Header: Depth=1
10 ; CHECK-NEXT: j .LBB0_1
13 store i16 -3825, i16* undef
15 %B8 = call { i8, i1 } @llvm.umul.with.overflow.i8(i8 %L5, i8 %L)
16 %B9 = extractvalue {i8, i1} %B8, 0
17 %I107 = insertelement <8 x i8> zeroinitializer, i8 %B9, i32 7
18 %ZE141 = zext i8 %L5 to i16
21 CF251: ; preds = %CF258, %CF251, %BB
22 %Shuff217 = shufflevector <8 x i8> zeroinitializer, <8 x i8> %I107, <8 x i32> <i32 0, i32 2, i32 undef, i32 6, i32 8, i32 undef, i32 12, i32 14>
23 %Cmp227 = icmp sge i16 %ZE141, 0
24 br i1 %Cmp227, label %CF251, label %CF258
26 CF258: ; preds = %CF251
27 %Shuff230 = shufflevector <2 x i16> undef, <2 x i16> undef, <2 x i32> <i32 3, i32 1>
31 declare {i8, i1} @llvm.umul.with.overflow.i8(i8, i8) nounwind readnone