test/CodeGen/PowerPC/store-update.ll

; RUN: llc < %s | FileCheck %s

target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f128:128:128-v128:128:128-n32:64"
target triple = "powerpc64-unknown-linux-gnu"

define i8* @stbu(i8* %base, i8 zeroext %val) nounwind {
entry:
  %arrayidx = getelementptr inbounds i8* %base, i64 16
  store i8 %val, i8* %arrayidx, align 1
  ret i8* %arrayidx
}
; CHECK: @stbu
; CHECK: %entry
; CHECK-NEXT: stbu
; CHECK-NEXT: blr

define i8* @stbux(i8* %base, i8 zeroext %val, i64 %offset) nounwind {
entry:
  %arrayidx = getelementptr inbounds i8* %base, i64 %offset
  store i8 %val, i8* %arrayidx, align 1
  ret i8* %arrayidx
}
; CHECK: @stbux
; CHECK: %entry
; CHECK-NEXT: stbux
; CHECK-NEXT: blr

define i16* @sthu(i16* %base, i16 zeroext %val) nounwind {
entry:
  %arrayidx = getelementptr inbounds i16* %base, i64 16
  store i16 %val, i16* %arrayidx, align 2
  ret i16* %arrayidx
}
; CHECK: @sthu
; CHECK: %entry
; CHECK-NEXT: sthu
; CHECK-NEXT: blr

define i16* @sthux(i16* %base, i16 zeroext %val, i64 %offset) nounwind {
entry:
  %arrayidx = getelementptr inbounds i16* %base, i64 %offset
  store i16 %val, i16* %arrayidx, align 2
  ret i16* %arrayidx
}
; CHECK: @sthux
; CHECK: %entry
; CHECK-NEXT: sldi
; CHECK-NEXT: sthux
; CHECK-NEXT: blr

define i32* @stwu(i32* %base, i32 zeroext %val) nounwind {
entry:
  %arrayidx = getelementptr inbounds i32* %base, i64 16
  store i32 %val, i32* %arrayidx, align 4
  ret i32* %arrayidx
}
; CHECK: @stwu
; CHECK: %entry
; CHECK-NEXT: stwu
; CHECK-NEXT: blr

define i32* @stwux(i32* %base, i32 zeroext %val, i64 %offset) nounwind {
entry:
  %arrayidx = getelementptr inbounds i32* %base, i64 %offset
  store i32 %val, i32* %arrayidx, align 4
  ret i32* %arrayidx
}
; CHECK: @stwux
; CHECK: %entry
; CHECK-NEXT: sldi
; CHECK-NEXT: stwux
; CHECK-NEXT: blr

define i8* @stbu8(i8* %base, i64 %val) nounwind {
entry:
  %conv = trunc i64 %val to i8
  %arrayidx = getelementptr inbounds i8* %base, i64 16
  store i8 %conv, i8* %arrayidx, align 1
  ret i8* %arrayidx
}
; CHECK: @stbu
; CHECK: %entry
; CHECK-NEXT: stbu
; CHECK-NEXT: blr

define i8* @stbux8(i8* %base, i64 %val, i64 %offset) nounwind {
entry:
  %conv = trunc i64 %val to i8
  %arrayidx = getelementptr inbounds i8* %base, i64 %offset
  store i8 %conv, i8* %arrayidx, align 1
  ret i8* %arrayidx
}
; CHECK: @stbux
; CHECK: %entry
; CHECK-NEXT: stbux
; CHECK-NEXT: blr

define i16* @sthu8(i16* %base, i64 %val) nounwind {
entry:
  %conv = trunc i64 %val to i16
  %arrayidx = getelementptr inbounds i16* %base, i64 16
  store i16 %conv, i16* %arrayidx, align 2
  ret i16* %arrayidx
}
; CHECK: @sthu
; CHECK: %entry
; CHECK-NEXT: sthu
; CHECK-NEXT: blr

define i16* @sthux8(i16* %base, i64 %val, i64 %offset) nounwind {
entry:
  %conv = trunc i64 %val to i16
  %arrayidx = getelementptr inbounds i16* %base, i64 %offset
  store i16 %conv, i16* %arrayidx, align 2
  ret i16* %arrayidx
}
; CHECK: @sthux
; CHECK: %entry
; CHECK-NEXT: sldi
; CHECK-NEXT: sthux
; CHECK-NEXT: blr

define i32* @stwu8(i32* %base, i64 %val) nounwind {
entry:
  %conv = trunc i64 %val to i32
  %arrayidx = getelementptr inbounds i32* %base, i64 16
  store i32 %conv, i32* %arrayidx, align 4
  ret i32* %arrayidx
}
; CHECK: @stwu
; CHECK: %entry
; CHECK-NEXT: stwu
; CHECK-NEXT: blr

define i32* @stwux8(i32* %base, i64 %val, i64 %offset) nounwind {
entry:
  %conv = trunc i64 %val to i32
  %arrayidx = getelementptr inbounds i32* %base, i64 %offset
  store i32 %conv, i32* %arrayidx, align 4
  ret i32* %arrayidx
}
; CHECK: @stwux
; CHECK: %entry
; CHECK-NEXT: sldi
; CHECK-NEXT: stwux
; CHECK-NEXT: blr

define i64* @stdu(i64* %base, i64 %val) nounwind {
entry:
  %arrayidx = getelementptr inbounds i64* %base, i64 16
  store i64 %val, i64* %arrayidx, align 8
  ret i64* %arrayidx
}
; CHECK: @stdu
; CHECK: %entry
; CHECK-NEXT: stdu
; CHECK-NEXT: blr

define i64* @stdux(i64* %base, i64 %val, i64 %offset) nounwind {
entry:
  %arrayidx = getelementptr inbounds i64* %base, i64 %offset
  store i64 %val, i64* %arrayidx, align 8
  ret i64* %arrayidx
}
; CHECK: @stdux
; CHECK: %entry
; CHECK-NEXT: sldi
; CHECK-NEXT: stdux
; CHECK-NEXT: blr