1 ; RUN: llc < %s -asm-verbose=false | FileCheck %s
3 ; Test that basic 64-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 double @llvm.fabs.f64(double)
9 declare double @llvm.copysign.f64(double, double)
10 declare double @llvm.sqrt.f64(double)
11 declare double @llvm.ceil.f64(double)
12 declare double @llvm.floor.f64(double)
13 declare double @llvm.trunc.f64(double)
14 declare double @llvm.nearbyint.f64(double)
15 declare double @llvm.rint.f64(double)
17 ; CHECK-LABEL: fadd64:
18 ; CHECK-NEXT: .param f64{{$}}
19 ; CHECK-NEXT: .param f64{{$}}
20 ; CHECK-NEXT: .result f64{{$}}
21 ; CHECK-NEXT: .local f64, f64, f64{{$}}
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: f64.add push, (get_local 3), (get_local 2){{$}}
27 ; CHECK-NEXT: set_local 4, pop{{$}}
28 ; CHECK-NEXT: return (get_local 4){{$}}
29 define double @fadd64(double %x, double %y) {
30 %a = fadd double %x, %y
34 ; CHECK-LABEL: fsub64:
35 ; CHECK: f64.sub push, (get_local 3), (get_local 2){{$}}
36 ; CHECK-NEXT: set_local 4, pop{{$}}
37 define double @fsub64(double %x, double %y) {
38 %a = fsub double %x, %y
42 ; CHECK-LABEL: fmul64:
43 ; CHECK: f64.mul push, (get_local 3), (get_local 2){{$}}
44 ; CHECK-NEXT: set_local 4, pop{{$}}
45 define double @fmul64(double %x, double %y) {
46 %a = fmul double %x, %y
50 ; CHECK-LABEL: fdiv64:
51 ; CHECK: f64.div push, (get_local 3), (get_local 2){{$}}
52 ; CHECK-NEXT: set_local 4, pop{{$}}
53 define double @fdiv64(double %x, double %y) {
54 %a = fdiv double %x, %y
58 ; CHECK-LABEL: fabs64:
59 ; CHECK: f64.abs push, (get_local 1){{$}}
60 ; CHECK-NEXT: set_local 2, pop{{$}}
61 define double @fabs64(double %x) {
62 %a = call double @llvm.fabs.f64(double %x)
66 ; CHECK-LABEL: fneg64:
67 ; CHECK: f64.neg push, (get_local 1){{$}}
68 ; CHECK-NEXT: set_local 2, pop{{$}}
69 define double @fneg64(double %x) {
70 %a = fsub double -0., %x
74 ; CHECK-LABEL: copysign64:
75 ; CHECK: f64.copysign push, (get_local 3), (get_local 2){{$}}
76 ; CHECK-NEXT: set_local 4, pop{{$}}
77 define double @copysign64(double %x, double %y) {
78 %a = call double @llvm.copysign.f64(double %x, double %y)
82 ; CHECK-LABEL: sqrt64:
83 ; CHECK: f64.sqrt push, (get_local 1){{$}}
84 ; CHECK-NEXT: set_local 2, pop{{$}}
85 define double @sqrt64(double %x) {
86 %a = call double @llvm.sqrt.f64(double %x)
90 ; CHECK-LABEL: ceil64:
91 ; CHECK: f64.ceil push, (get_local 1){{$}}
92 ; CHECK-NEXT: set_local 2, pop{{$}}
93 define double @ceil64(double %x) {
94 %a = call double @llvm.ceil.f64(double %x)
98 ; CHECK-LABEL: floor64:
99 ; CHECK: f64.floor push, (get_local 1){{$}}
100 ; CHECK-NEXT: set_local 2, pop{{$}}
101 define double @floor64(double %x) {
102 %a = call double @llvm.floor.f64(double %x)
106 ; CHECK-LABEL: trunc64:
107 ; CHECK: f64.trunc push, (get_local 1){{$}}
108 ; CHECK-NEXT: set_local 2, pop{{$}}
109 define double @trunc64(double %x) {
110 %a = call double @llvm.trunc.f64(double %x)
114 ; CHECK-LABEL: nearest64:
115 ; CHECK: f64.nearest push, (get_local 1){{$}}
116 ; CHECK-NEXT: set_local 2, pop{{$}}
117 define double @nearest64(double %x) {
118 %a = call double @llvm.nearbyint.f64(double %x)
122 ; CHECK-LABEL: nearest64_via_rint:
123 ; CHECK: f64.nearest push, (get_local 1){{$}}
124 ; CHECK-NEXT: set_local 2, pop{{$}}
125 define double @nearest64_via_rint(double %x) {
126 %a = call double @llvm.rint.f64(double %x)