blob: edeb3966d8614eee99c51d86ebce7b1bb5918383 (
plain)
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
|
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -O0 -mtriple=mipsel-linux-gnu -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s -check-prefixes=FP32
# RUN: llc -O0 -mtriple=mipsel-linux-gnu -mattr=+fp64,+mips32r2 -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s -check-prefixes=FP64
--- |
define void @i32tof32() {entry: ret void}
define void @i32tof64() {entry: ret void}
...
---
name: i32tof32
alignment: 4
legalized: true
regBankSelected: true
tracksRegLiveness: true
body: |
bb.1.entry:
liveins: $a0
; FP32-LABEL: name: i32tof32
; FP32: liveins: $a0
; FP32: [[COPY:%[0-9]+]]:gpr32 = COPY $a0
; FP32: [[PseudoCVT_S_W:%[0-9]+]]:fgr32 = PseudoCVT_S_W [[COPY]]
; FP32: $f0 = COPY [[PseudoCVT_S_W]]
; FP32: RetRA implicit $f0
; FP64-LABEL: name: i32tof32
; FP64: liveins: $a0
; FP64: [[COPY:%[0-9]+]]:gpr32 = COPY $a0
; FP64: [[PseudoCVT_S_W:%[0-9]+]]:fgr32 = PseudoCVT_S_W [[COPY]]
; FP64: $f0 = COPY [[PseudoCVT_S_W]]
; FP64: RetRA implicit $f0
%0:gprb(s32) = COPY $a0
%1:fprb(s32) = G_SITOFP %0(s32)
$f0 = COPY %1(s32)
RetRA implicit $f0
...
---
name: i32tof64
alignment: 4
legalized: true
regBankSelected: true
tracksRegLiveness: true
body: |
bb.1.entry:
liveins: $a0
; FP32-LABEL: name: i32tof64
; FP32: liveins: $a0
; FP32: [[COPY:%[0-9]+]]:gpr32 = COPY $a0
; FP32: [[PseudoCVT_D32_W:%[0-9]+]]:afgr64 = PseudoCVT_D32_W [[COPY]]
; FP32: $d0 = COPY [[PseudoCVT_D32_W]]
; FP32: RetRA implicit $d0
; FP64-LABEL: name: i32tof64
; FP64: liveins: $a0
; FP64: [[COPY:%[0-9]+]]:gpr32 = COPY $a0
; FP64: [[PseudoCVT_D64_W:%[0-9]+]]:fgr64 = PseudoCVT_D64_W [[COPY]]
; FP64: $d0 = COPY [[PseudoCVT_D64_W]]
; FP64: RetRA implicit $d0
%0:gprb(s32) = COPY $a0
%1:fprb(s64) = G_SITOFP %0(s32)
$d0 = COPY %1(s64)
RetRA implicit $d0
...
|
