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(ptr byval(%struct.sm) %s) #0 { 9entry: 10 %0 = load i8, ptr %s, align 1 11 %conv2 = zext i8 %0 to i32 12 %add = add nuw nsw i32 %conv2, 3 13 %conv1 = trunc i32 %add to i8 14 store i8 %conv1, ptr %s, align 1 15 call void @bar(ptr byval(%struct.sm) %s, ptr byval(%struct.sm) %s) #1 16 ret void 17} 18 19; CHECK-LABEL: @foo 20; CHECK: stb {{r[0-9]+}}, [[OFF:[0-9]+]]({{r[3?1]}}) 21; CHECK: lhz r4, [[OFF]]({{r[3?1]}}) 22; CHECK: bl bar 23; CHECK: blr 24 25declare void @bar(ptr byval(%struct.sm), ptr byval(%struct.sm)) 26 27attributes #0 = { nounwind ssp } 28attributes #1 = { nounwind } 29 30