vector_unit.ll
1.66 KB
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
; RUN: opt < %s -cost-model -analyze -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 -mattr=+vsx | FileCheck %s
; RUN: opt < %s -cost-model -analyze -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr9 -mattr=+vsx | FileCheck --check-prefix=CHECK-P9 %s
define void @testi16(i16 %arg1, i16 %arg2, i16* %arg3) {
%s1 = add i16 %arg1, %arg2
%s2 = zext i16 %arg1 to i32
%s3 = load i16, i16* %arg3
store i16 %arg2, i16* %arg3
%c = icmp eq i16 %arg1, %arg2
ret void
; CHECK: cost of 1 {{.*}} add
; CHECK: cost of 1 {{.*}} zext
; CHECK: cost of 1 {{.*}} load
; CHECK: cost of 1 {{.*}} store
; CHECK: cost of 1 {{.*}} icmp
; CHECK-P9: cost of 1 {{.*}} add
; CHECK-P9: cost of 1 {{.*}} zext
; CHECK-P9: cost of 1 {{.*}} load
; CHECK-P9: cost of 1 {{.*}} store
; CHECK-P9: cost of 1 {{.*}} icmp
}
define void @test4xi16(<4 x i16> %arg1, <4 x i16> %arg2) {
%v1 = add <4 x i16> %arg1, %arg2
%v2 = zext <4 x i16> %arg1 to <4 x i32>
%v3 = shufflevector <4 x i16> %arg1, <4 x i16> undef, <4 x i32> zeroinitializer
%c = icmp eq <4 x i16> %arg1, %arg2
ret void
; CHECK: cost of 1 {{.*}} add
; CHECK: cost of 1 {{.*}} zext
; CHECK: cost of 1 {{.*}} shufflevector
; CHECK: cost of 1 {{.*}} icmp
; CHECK-P9: cost of 2 {{.*}} add
; CHECK-P9: cost of 2 {{.*}} zext
; CHECK-P9: cost of 2 {{.*}} shufflevector
; CHECK-P9: cost of 2 {{.*}} icmp
}
define void @test4xi32(<4 x i32> %arg1, <4 x i32> %arg2, <4 x i32>* %arg3) {
%v1 = load <4 x i32>, <4 x i32>* %arg3
store <4 x i32> %arg2, <4 x i32>* %arg3
ret void
; CHECK: cost of 1 {{.*}} load
; CHECK: cost of 1 {{.*}} store
; CHECK-P9: cost of 2 {{.*}} load
; CHECK-P9: cost of 2 {{.*}} store
}