1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
|
; RUN: llc < %s -march=x86-64 -mtriple=x86_64-apple-darwin -mcpu=knl | FileCheck %s
;CHECK-LABEL: test1:
;CHECK: vinsertps
;CHECK: vinsertf32x4
;CHECK: ret
define <16 x float> @test1(<16 x float> %x, float* %br, float %y) nounwind {
%rrr = load float* %br
%rrr2 = insertelement <16 x float> %x, float %rrr, i32 1
%rrr3 = insertelement <16 x float> %rrr2, float %y, i32 14
ret <16 x float> %rrr3
}
;CHECK-LABEL: test2:
;CHECK: vinsertf32x4
;CHECK: vextractf32x4
;CHECK: vinsertf32x4
;CHECK: ret
define <8 x double> @test2(<8 x double> %x, double* %br, double %y) nounwind {
%rrr = load double* %br
%rrr2 = insertelement <8 x double> %x, double %rrr, i32 1
%rrr3 = insertelement <8 x double> %rrr2, double %y, i32 6
ret <8 x double> %rrr3
}
;CHECK-LABEL: test3:
;CHECK: vextractf32x4
;CHECK: vinsertf32x4
;CHECK: ret
define <16 x float> @test3(<16 x float> %x) nounwind {
%eee = extractelement <16 x float> %x, i32 4
%rrr2 = insertelement <16 x float> %x, float %eee, i32 1
ret <16 x float> %rrr2
}
;CHECK-LABEL: test4:
;CHECK: vextracti32x4
;CHECK: vinserti32x4
;CHECK: ret
define <8 x i64> @test4(<8 x i64> %x) nounwind {
%eee = extractelement <8 x i64> %x, i32 4
%rrr2 = insertelement <8 x i64> %x, i64 %eee, i32 1
ret <8 x i64> %rrr2
}
;CHECK-LABEL: test5:
;CHECK: vextractpsz
;CHECK: ret
define i32 @test5(<4 x float> %x) nounwind {
%ef = extractelement <4 x float> %x, i32 3
%ei = bitcast float %ef to i32
ret i32 %ei
}
;CHECK-LABEL: test6:
;CHECK: vextractpsz {{.*}}, (%rdi)
;CHECK: ret
define void @test6(<4 x float> %x, float* %out) nounwind {
%ef = extractelement <4 x float> %x, i32 3
store float %ef, float* %out, align 4
ret void
}
|
