mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-31 07:52:55 +01:00
58 lines
1.9 KiB
LLVM
58 lines
1.9 KiB
LLVM
; RUN: llc < %s -march=x86-64 | FileCheck %s
|
|
|
|
; CHECK: a:
|
|
; CHECK: movdqu
|
|
; CHECK: pshufd
|
|
define <4 x float> @a(<4 x float>* %y) nounwind {
|
|
%x = load <4 x float>* %y, align 4
|
|
%a = extractelement <4 x float> %x, i32 0
|
|
%b = extractelement <4 x float> %x, i32 1
|
|
%c = extractelement <4 x float> %x, i32 2
|
|
%d = extractelement <4 x float> %x, i32 3
|
|
%p = insertelement <4 x float> undef, float %d, i32 0
|
|
%q = insertelement <4 x float> %p, float %c, i32 1
|
|
%r = insertelement <4 x float> %q, float %b, i32 2
|
|
%s = insertelement <4 x float> %r, float %a, i32 3
|
|
ret <4 x float> %s
|
|
}
|
|
|
|
; CHECK: b:
|
|
; CHECK: movups
|
|
; CHECK: unpckhps
|
|
define <4 x float> @b(<4 x float>* %y, <4 x float> %z) nounwind {
|
|
%x = load <4 x float>* %y, align 4
|
|
%a = extractelement <4 x float> %x, i32 2
|
|
%b = extractelement <4 x float> %x, i32 3
|
|
%c = extractelement <4 x float> %z, i32 2
|
|
%d = extractelement <4 x float> %z, i32 3
|
|
%p = insertelement <4 x float> undef, float %c, i32 0
|
|
%q = insertelement <4 x float> %p, float %a, i32 1
|
|
%r = insertelement <4 x float> %q, float %d, i32 2
|
|
%s = insertelement <4 x float> %r, float %b, i32 3
|
|
ret <4 x float> %s
|
|
}
|
|
|
|
; CHECK: c:
|
|
; CHECK: movupd
|
|
; CHECK: shufpd
|
|
define <2 x double> @c(<2 x double>* %y) nounwind {
|
|
%x = load <2 x double>* %y, align 8
|
|
%a = extractelement <2 x double> %x, i32 0
|
|
%c = extractelement <2 x double> %x, i32 1
|
|
%p = insertelement <2 x double> undef, double %c, i32 0
|
|
%r = insertelement <2 x double> %p, double %a, i32 1
|
|
ret <2 x double> %r
|
|
}
|
|
|
|
; CHECK: d:
|
|
; CHECK: movupd
|
|
; CHECK: unpckhpd
|
|
define <2 x double> @d(<2 x double>* %y, <2 x double> %z) nounwind {
|
|
%x = load <2 x double>* %y, align 8
|
|
%a = extractelement <2 x double> %x, i32 1
|
|
%c = extractelement <2 x double> %z, i32 1
|
|
%p = insertelement <2 x double> undef, double %c, i32 0
|
|
%r = insertelement <2 x double> %p, double %a, i32 1
|
|
ret <2 x double> %r
|
|
}
|