1 ; RUN: llc < %s -asm-verbose=false | FileCheck %s
3 ; Test that basic 32-bit floating-point operations assemble as expected.
5 target datalayout = "e-p:32:32-i64:64-n32:64-S128"
6 target triple = "wasm32-unknown-unknown"
8 declare float @llvm.fabs.f32(float)
9 declare float @llvm.copysign.f32(float, float)
10 declare float @llvm.sqrt.f32(float)
11 declare float @llvm.ceil.f32(float)
12 declare float @llvm.floor.f32(float)
13 declare float @llvm.trunc.f32(float)
14 declare float @llvm.nearbyint.f32(float)
15 declare float @llvm.rint.f32(float)
17 ; CHECK-LABEL: fadd32:
18 ; CHECK-NEXT: .param f32{{$}}
19 ; CHECK-NEXT: .param f32{{$}}
20 ; CHECK-NEXT: .result f32{{$}}
21 ; CHECK-NEXT: .local f32, f32, f32{{$}}
22 ; CHECK-NEXT: get_local push, 1{{$}}
23 ; CHECK-NEXT: set_local 2, pop{{$}}
24 ; CHECK-NEXT: get_local push, 0{{$}}
25 ; CHECK-NEXT: set_local 3, pop{{$}}
26 ; CHECK-NEXT: add push, (get_local 3), (get_local 2){{$}}
27 ; CHECK-NEXT: set_local 4, pop{{$}}
28 ; CHECK-NEXT: return (get_local 4){{$}}
29 define float @fadd32(float %x, float %y) {
30 %a = fadd float %x, %y
34 ; CHECK-LABEL: fsub32:
35 ; CHECK: sub push, (get_local 3), (get_local 2){{$}}
36 ; CHECK-NEXT: set_local 4, pop{{$}}
37 define float @fsub32(float %x, float %y) {
38 %a = fsub float %x, %y
42 ; CHECK-LABEL: fmul32:
43 ; CHECK: mul push, (get_local 3), (get_local 2){{$}}
44 ; CHECK-NEXT: set_local 4, pop{{$}}
45 define float @fmul32(float %x, float %y) {
46 %a = fmul float %x, %y
50 ; CHECK-LABEL: fdiv32:
51 ; CHECK: div push, (get_local 3), (get_local 2){{$}}
52 ; CHECK-NEXT: set_local 4, pop{{$}}
53 define float @fdiv32(float %x, float %y) {
54 %a = fdiv float %x, %y
58 ; CHECK-LABEL: fabs32:
59 ; CHECK: abs push, (get_local 1){{$}}
60 ; CHECK-NEXT: set_local 2, pop{{$}}
61 define float @fabs32(float %x) {
62 %a = call float @llvm.fabs.f32(float %x)
66 ; CHECK-LABEL: fneg32:
67 ; CHECK: neg push, (get_local 1){{$}}
68 ; CHECK-NEXT: set_local 2, pop{{$}}
69 define float @fneg32(float %x) {
70 %a = fsub float -0., %x
74 ; CHECK-LABEL: copysign32:
75 ; CHECK: copysign push, (get_local 3), (get_local 2){{$}}
76 ; CHECK-NEXT: set_local 4, pop{{$}}
77 define float @copysign32(float %x, float %y) {
78 %a = call float @llvm.copysign.f32(float %x, float %y)
82 ; CHECK-LABEL: sqrt32:
83 ; CHECK: sqrt push, (get_local 1){{$}}
84 ; CHECK-NEXT: set_local 2, pop{{$}}
85 define float @sqrt32(float %x) {
86 %a = call float @llvm.sqrt.f32(float %x)
90 ; CHECK-LABEL: ceil32:
91 ; CHECK: ceil push, (get_local 1){{$}}
92 ; CHECK-NEXT: set_local 2, pop{{$}}
93 define float @ceil32(float %x) {
94 %a = call float @llvm.ceil.f32(float %x)
98 ; CHECK-LABEL: floor32:
99 ; CHECK: floor push, (get_local 1){{$}}
100 ; CHECK-NEXT: set_local 2, pop{{$}}
101 define float @floor32(float %x) {
102 %a = call float @llvm.floor.f32(float %x)
106 ; CHECK-LABEL: trunc32:
107 ; CHECK: trunc push, (get_local 1){{$}}
108 ; CHECK-NEXT: set_local 2, pop{{$}}
109 define float @trunc32(float %x) {
110 %a = call float @llvm.trunc.f32(float %x)
114 ; CHECK-LABEL: nearest32:
115 ; CHECK: nearest push, (get_local 1){{$}}
116 ; CHECK-NEXT: set_local 2, pop{{$}}
117 define float @nearest32(float %x) {
118 %a = call float @llvm.nearbyint.f32(float %x)
122 ; CHECK-LABEL: nearest32_via_rint:
123 ; CHECK: nearest push, (get_local 1){{$}}
124 ; CHECK-NEXT: set_local 2, pop{{$}}
125 define float @nearest32_via_rint(float %x) {
126 %a = call float @llvm.rint.f32(float %x)