1; RUN: llc -verify-machineinstrs -mcpu=ppc64 -ppc-asm-full-reg-names < %s | FileCheck %s
2target datalayout = "E-m:o-p:32:32-f64:32:64-n32"
3target triple = "powerpc-unknown-linux-gnu"
4
5%struct.sm = type { i8, i8 }
6
7; Function Attrs: nounwind ssp
8define void @foo(%struct.sm* byval(%struct.sm) %s) #0 {
9entry:
10  %a = getelementptr inbounds %struct.sm, %struct.sm* %s, i32 0, i32 0
11  %0 = load i8, i8* %a, align 1
12  %conv2 = zext i8 %0 to i32
13  %add = add nuw nsw i32 %conv2, 3
14  %conv1 = trunc i32 %add to i8
15  store i8 %conv1, i8* %a, align 1
16  call void @bar(%struct.sm* byval(%struct.sm) %s, %struct.sm* byval(%struct.sm) %s) #1
17  ret void
18}
19
20; CHECK-LABEL: @foo
21; CHECK: stb {{r[0-9]+}}, [[OFF:[0-9]+]]({{r[3?1]}})
22; CHECK: lhz r4, [[OFF]]({{r[3?1]}})
23; CHECK: bl bar
24; CHECK: blr
25
26declare void @bar(%struct.sm* byval(%struct.sm), %struct.sm* byval(%struct.sm))
27
28attributes #0 = { nounwind ssp }
29attributes #1 = { nounwind }
30
31