You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
34 lines
729 B
34 lines
729 B
; RUN: llc < %s -march=arm64 -aarch64-neon-syntax=apple | FileCheck %s
|
|
|
|
define zeroext i8 @f1(<16 x i8> %a) {
|
|
; CHECK-LABEL: f1:
|
|
; CHECK: mov.b w0, v0[3]
|
|
; CHECK-NEXT: ret
|
|
%vecext = extractelement <16 x i8> %a, i32 3
|
|
ret i8 %vecext
|
|
}
|
|
|
|
define zeroext i16 @f2(<4 x i16> %a) {
|
|
; CHECK-LABEL: f2:
|
|
; CHECK: mov.h w0, v0[2]
|
|
; CHECK-NEXT: ret
|
|
%vecext = extractelement <4 x i16> %a, i32 2
|
|
ret i16 %vecext
|
|
}
|
|
|
|
define i32 @f3(<2 x i32> %a) {
|
|
; CHECK-LABEL: f3:
|
|
; CHECK: mov.s w0, v0[1]
|
|
; CHECK-NEXT: ret
|
|
%vecext = extractelement <2 x i32> %a, i32 1
|
|
ret i32 %vecext
|
|
}
|
|
|
|
define i64 @f4(<2 x i64> %a) {
|
|
; CHECK-LABEL: f4:
|
|
; CHECK: mov.d x0, v0[1]
|
|
; CHECK-NEXT: ret
|
|
%vecext = extractelement <2 x i64> %a, i32 1
|
|
ret i64 %vecext
|
|
}
|