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
|
; RUN: llc -mtriple=x86_64-unknown-unknown < %s | FileCheck %s
; CHECK-LABEL: int32_float_pair
; CHECK-DAG: movl %edi, (%rsi)
; CHECK-DAG: movss %xmm0, 4(%rsi)
define void @int32_float_pair(i32 %tmp1, float %tmp2, i64* %ref.tmp) {
entry:
%t0 = bitcast float %tmp2 to i32
%t1 = zext i32 %t0 to i64
%t2 = shl nuw i64 %t1, 32
%t3 = zext i32 %tmp1 to i64
%t4 = or i64 %t2, %t3
store i64 %t4, i64* %ref.tmp, align 8
ret void
}
; CHECK-LABEL: float_int32_pair
; CHECK-DAG: movss %xmm0, (%rsi)
; CHECK-DAG: movl %edi, 4(%rsi)
define void @float_int32_pair(float %tmp1, i32 %tmp2, i64* %ref.tmp) {
entry:
%t0 = bitcast float %tmp1 to i32
%t1 = zext i32 %tmp2 to i64
%t2 = shl nuw i64 %t1, 32
%t3 = zext i32 %t0 to i64
%t4 = or i64 %t2, %t3
store i64 %t4, i64* %ref.tmp, align 8
ret void
}
; CHECK-LABEL: int16_float_pair
; CHECK-DAG: movzwl %di, %eax
; CHECK-DAG: movl %eax, (%rsi)
; CHECK-DAG: movss %xmm0, 4(%rsi)
define void @int16_float_pair(i16 signext %tmp1, float %tmp2, i64* %ref.tmp) {
entry:
%t0 = bitcast float %tmp2 to i32
%t1 = zext i32 %t0 to i64
%t2 = shl nuw i64 %t1, 32
%t3 = zext i16 %tmp1 to i64
%t4 = or i64 %t2, %t3
store i64 %t4, i64* %ref.tmp, align 8
ret void
}
; CHECK-LABEL: int8_float_pair
; CHECK-DAG: movzbl %dil, %eax
; CHECK-DAG: movl %eax, (%rsi)
; CHECK-DAG: movss %xmm0, 4(%rsi)
define void @int8_float_pair(i8 signext %tmp1, float %tmp2, i64* %ref.tmp) {
entry:
%t0 = bitcast float %tmp2 to i32
%t1 = zext i32 %t0 to i64
%t2 = shl nuw i64 %t1, 32
%t3 = zext i8 %tmp1 to i64
%t4 = or i64 %t2, %t3
store i64 %t4, i64* %ref.tmp, align 8
ret void
}
|
