forked from OSchip/llvm-project
31 lines
873 B
LLVM
31 lines
873 B
LLVM
; RUN: llc -verify-machineinstrs -mcpu=ppc64 -ppc-asm-full-reg-names < %s | FileCheck %s
|
|
target datalayout = "E-m:o-p:32:32-f64:32:64-n32"
|
|
target triple = "powerpc-unknown-linux-gnu"
|
|
|
|
%struct.sm = type { i8, i8 }
|
|
|
|
; Function Attrs: nounwind ssp
|
|
define void @foo(%struct.sm* byval %s) #0 {
|
|
entry:
|
|
%a = getelementptr inbounds %struct.sm, %struct.sm* %s, i32 0, i32 0
|
|
%0 = load i8, i8* %a, align 1
|
|
%conv2 = zext i8 %0 to i32
|
|
%add = add nuw nsw i32 %conv2, 3
|
|
%conv1 = trunc i32 %add to i8
|
|
store i8 %conv1, i8* %a, align 1
|
|
call void @bar(%struct.sm* byval %s, %struct.sm* byval %s) #1
|
|
ret void
|
|
}
|
|
|
|
; CHECK-LABEL: @foo
|
|
; CHECK: stb {{r[0-9]+}}, [[OFF:[0-9]+]]({{r[3?1]}})
|
|
; CHECK: lhz r4, [[OFF]]({{r[3?1]}})
|
|
; CHECK: bl bar
|
|
; CHECK: blr
|
|
|
|
declare void @bar(%struct.sm* byval, %struct.sm* byval)
|
|
|
|
attributes #0 = { nounwind ssp }
|
|
attributes #1 = { nounwind }
|
|
|