sint-fp-store_pattern.ll
1.28 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: llc -march=mipsel < %s | FileCheck %s -check-prefix=32
; RUN: llc -march=mips64el -mcpu=mips4 < %s | FileCheck %s -check-prefix=64
; RUN: llc -march=mips64el -mcpu=mips64 < %s | FileCheck %s -check-prefix=64
@gint_ = external global i32
@gLL_ = external global i64
; 32-LABEL: store_int_float_:
; 32: trunc.w.s $f[[R0:[0-9]+]], $f{{[0-9]+}}
; 32: swc1 $f[[R0]],
define void @store_int_float_(float %a) {
entry:
%conv = fptosi float %a to i32
store i32 %conv, i32* @gint_, align 4
ret void
}
; 32-LABEL: store_int_double_:
; 32: trunc.w.d $f[[R0:[0-9]+]], $f{{[0-9]+}}
; 32: swc1 $f[[R0]],
; 64-LABEL: store_int_double_:
; 64: trunc.w.d $f[[R0:[0-9]+]], $f{{[0-9]+}}
; 64: swc1 $f[[R0]],
define void @store_int_double_(double %a) {
entry:
%conv = fptosi double %a to i32
store i32 %conv, i32* @gint_, align 4
ret void
}
; 64-LABEL: store_LL_float_:
; 64: trunc.l.s $f[[R0:[0-9]+]], $f{{[0-9]+}}
; 64: sdc1 $f[[R0]],
define void @store_LL_float_(float %a) {
entry:
%conv = fptosi float %a to i64
store i64 %conv, i64* @gLL_, align 8
ret void
}
; 64-LABEL: store_LL_double_:
; 64: trunc.l.d $f[[R0:[0-9]+]], $f{{[0-9]+}}
; 64: sdc1 $f[[R0]],
define void @store_LL_double_(double %a) {
entry:
%conv = fptosi double %a to i64
store i64 %conv, i64* @gLL_, align 8
ret void
}