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
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
|
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
; RUN: llc < %s -mtriple=nvptx64 -mcpu=sm_20 | FileCheck %s
; RUN: %if ptxas %{ llc < %s -mtriple=nvptx64 -mcpu=sm_20 | %ptxas-verify %}
define void @foo1(<2 x float> %val, ptr %ptr) {
; CHECK-LABEL: foo1(
; CHECK: {
; CHECK-NEXT: .reg .b32 %r<3>;
; CHECK-NEXT: .reg .b64 %rd<2>;
; CHECK-EMPTY:
; CHECK-NEXT: // %bb.0:
; CHECK-NEXT: ld.param.v2.b32 {%r1, %r2}, [foo1_param_0];
; CHECK-NEXT: ld.param.b64 %rd1, [foo1_param_1];
; CHECK-NEXT: st.v2.b32 [%rd1], {%r1, %r2};
; CHECK-NEXT: ret;
store <2 x float> %val, ptr %ptr
ret void
}
define void @foo2(<4 x float> %val, ptr %ptr) {
; CHECK-LABEL: foo2(
; CHECK: {
; CHECK-NEXT: .reg .b32 %r<5>;
; CHECK-NEXT: .reg .b64 %rd<2>;
; CHECK-EMPTY:
; CHECK-NEXT: // %bb.0:
; CHECK-NEXT: ld.param.v4.b32 {%r1, %r2, %r3, %r4}, [foo2_param_0];
; CHECK-NEXT: ld.param.b64 %rd1, [foo2_param_1];
; CHECK-NEXT: st.v4.b32 [%rd1], {%r1, %r2, %r3, %r4};
; CHECK-NEXT: ret;
store <4 x float> %val, ptr %ptr
ret void
}
define void @foo3(<2 x i32> %val, ptr %ptr) {
; CHECK-LABEL: foo3(
; CHECK: {
; CHECK-NEXT: .reg .b32 %r<3>;
; CHECK-NEXT: .reg .b64 %rd<2>;
; CHECK-EMPTY:
; CHECK-NEXT: // %bb.0:
; CHECK-NEXT: ld.param.v2.b32 {%r1, %r2}, [foo3_param_0];
; CHECK-NEXT: ld.param.b64 %rd1, [foo3_param_1];
; CHECK-NEXT: st.v2.b32 [%rd1], {%r1, %r2};
; CHECK-NEXT: ret;
store <2 x i32> %val, ptr %ptr
ret void
}
define void @foo4(<4 x i32> %val, ptr %ptr) {
; CHECK-LABEL: foo4(
; CHECK: {
; CHECK-NEXT: .reg .b32 %r<5>;
; CHECK-NEXT: .reg .b64 %rd<2>;
; CHECK-EMPTY:
; CHECK-NEXT: // %bb.0:
; CHECK-NEXT: ld.param.v4.b32 {%r1, %r2, %r3, %r4}, [foo4_param_0];
; CHECK-NEXT: ld.param.b64 %rd1, [foo4_param_1];
; CHECK-NEXT: st.v4.b32 [%rd1], {%r1, %r2, %r3, %r4};
; CHECK-NEXT: ret;
store <4 x i32> %val, ptr %ptr
ret void
}
define void @v16i8(ptr %a, ptr %b) {
; CHECK-LABEL: v16i8(
; CHECK: {
; CHECK-NEXT: .reg .b32 %r<5>;
; CHECK-NEXT: .reg .b64 %rd<3>;
; CHECK-EMPTY:
; CHECK-NEXT: // %bb.0:
; CHECK-NEXT: ld.param.b64 %rd1, [v16i8_param_0];
; CHECK-NEXT: ld.v4.b32 {%r1, %r2, %r3, %r4}, [%rd1];
; CHECK-NEXT: ld.param.b64 %rd2, [v16i8_param_1];
; CHECK-NEXT: st.v4.b32 [%rd2], {%r1, %r2, %r3, %r4};
; CHECK-NEXT: ret;
%v = load <16 x i8>, ptr %a
store <16 x i8> %v, ptr %b
ret void
}
|
