blob: 20093e587bc34f4e029b0ad3ca3d9ef8781a5505 [file] [log] [blame]
; RUN: llc < %s -mtriple=arm64-eabi | FileCheck %s
; rdar://r11231896
define void @t1(i8* nocapture %a, i8* nocapture %b) nounwind {
entry:
; CHECK-LABEL: t1:
; CHECK-NOT: orr
; CHECK: ldr [[X0:x[0-9]+]], [x1]
; CHECK: str [[X0]], [x0]
%tmp1 = bitcast i8* %b to i64*
%tmp2 = bitcast i8* %a to i64*
%tmp3 = load i64, i64* %tmp1, align 1
store i64 %tmp3, i64* %tmp2, align 1
ret void
}
define void @t2(i8* nocapture %a, i8* nocapture %b) nounwind {
entry:
; CHECK-LABEL: t2:
; CHECK-NOT: orr
; CHECK: ldr [[W0:w[0-9]+]], [x1]
; CHECK: str [[W0]], [x0]
%tmp1 = bitcast i8* %b to i32*
%tmp2 = bitcast i8* %a to i32*
%tmp3 = load i32, i32* %tmp1, align 1
store i32 %tmp3, i32* %tmp2, align 1
ret void
}
define void @t3(i8* nocapture %a, i8* nocapture %b) nounwind {
entry:
; CHECK-LABEL: t3:
; CHECK-NOT: orr
; CHECK: ldrh [[W0:w[0-9]+]], [x1]
; CHECK: strh [[W0]], [x0]
%tmp1 = bitcast i8* %b to i16*
%tmp2 = bitcast i8* %a to i16*
%tmp3 = load i16, i16* %tmp1, align 1
store i16 %tmp3, i16* %tmp2, align 1
ret void
}