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