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1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2# RUN: llc -mtriple=x86_64-linux-gnu -run-pass=legalizer %s -o - | FileCheck %s
3--- |
4
5  define float @test_fdiv_float(float %arg1, float %arg2) {
6    %ret = fdiv float %arg1, %arg2
7    ret float %ret
8  }
9
10  define double @test_fdiv_double(double %arg1, double %arg2) {
11    %ret = fdiv double %arg1, %arg2
12    ret double %ret
13  }
14
15...
16---
17name:            test_fdiv_float
18alignment:       16
19legalized:       false
20regBankSelected: false
21registers:
22  - { id: 0, class: _, preferred-register: '' }
23  - { id: 1, class: _, preferred-register: '' }
24  - { id: 2, class: _, preferred-register: '' }
25  - { id: 3, class: _, preferred-register: '' }
26  - { id: 4, class: _, preferred-register: '' }
27  - { id: 5, class: _, preferred-register: '' }
28liveins:
29fixedStack:
30stack:
31constants:
32body:             |
33  bb.1 (%ir-block.0):
34    liveins: $xmm0, $xmm1
35
36    ; CHECK-LABEL: name: test_fdiv_float
37    ; CHECK: [[COPY:%[0-9]+]]:_(s128) = COPY $xmm0
38    ; CHECK: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s128)
39    ; CHECK: [[COPY1:%[0-9]+]]:_(s128) = COPY $xmm1
40    ; CHECK: [[TRUNC1:%[0-9]+]]:_(s32) = G_TRUNC [[COPY1]](s128)
41    ; CHECK: [[FDIV:%[0-9]+]]:_(s32) = G_FDIV [[TRUNC]], [[TRUNC1]]
42    ; CHECK: [[ANYEXT:%[0-9]+]]:_(s128) = G_ANYEXT [[FDIV]](s32)
43    ; CHECK: $xmm0 = COPY [[ANYEXT]](s128)
44    ; CHECK: RET 0, implicit $xmm0
45    %2:_(s128) = COPY $xmm0
46    %0:_(s32) = G_TRUNC %2(s128)
47    %3:_(s128) = COPY $xmm1
48    %1:_(s32) = G_TRUNC %3(s128)
49    %4:_(s32) = G_FDIV %0, %1
50    %5:_(s128) = G_ANYEXT %4(s32)
51    $xmm0 = COPY %5(s128)
52    RET 0, implicit $xmm0
53
54...
55---
56name:            test_fdiv_double
57alignment:       16
58legalized:       false
59regBankSelected: false
60registers:
61  - { id: 0, class: _, preferred-register: '' }
62  - { id: 1, class: _, preferred-register: '' }
63  - { id: 2, class: _, preferred-register: '' }
64  - { id: 3, class: _, preferred-register: '' }
65  - { id: 4, class: _, preferred-register: '' }
66  - { id: 5, class: _, preferred-register: '' }
67liveins:
68fixedStack:
69stack:
70constants:
71body:             |
72  bb.1 (%ir-block.0):
73    liveins: $xmm0, $xmm1
74
75    ; CHECK-LABEL: name: test_fdiv_double
76    ; CHECK: [[COPY:%[0-9]+]]:_(s128) = COPY $xmm0
77    ; CHECK: [[TRUNC:%[0-9]+]]:_(s64) = G_TRUNC [[COPY]](s128)
78    ; CHECK: [[COPY1:%[0-9]+]]:_(s128) = COPY $xmm1
79    ; CHECK: [[TRUNC1:%[0-9]+]]:_(s64) = G_TRUNC [[COPY1]](s128)
80    ; CHECK: [[FDIV:%[0-9]+]]:_(s64) = G_FDIV [[TRUNC]], [[TRUNC1]]
81    ; CHECK: [[ANYEXT:%[0-9]+]]:_(s128) = G_ANYEXT [[FDIV]](s64)
82    ; CHECK: $xmm0 = COPY [[ANYEXT]](s128)
83    ; CHECK: RET 0, implicit $xmm0
84    %2:_(s128) = COPY $xmm0
85    %0:_(s64) = G_TRUNC %2(s128)
86    %3:_(s128) = COPY $xmm1
87    %1:_(s64) = G_TRUNC %3(s128)
88    %4:_(s64) = G_FDIV %0, %1
89    %5:_(s128) = G_ANYEXT %4(s64)
90    $xmm0 = COPY %5(s128)
91    RET 0, implicit $xmm0
92
93...
94