1 ; RUN: llc < %s -asm-verbose=false | FileCheck %s
3 ; Test that basic 32-bit floating-point comparison operations assemble as
6 target datalayout = "e-p:32:32-i64:64-n32:64-S128"
7 target triple = "wasm32-unknown-unknown"
9 ; CHECK-LABEL: ord_f32:
10 ; CHECK-NEXT: .param f32{{$}}
11 ; CHECK-NEXT: .param f32{{$}}
12 ; CHECK-NEXT: .result i32{{$}}
14 ; CHECK-NEXT: set_local @2, pop{{$}}
16 ; CHECK-NEXT: set_local @3, pop{{$}}
17 ; CHECK-NEXT: eq @3, @3{{$}}
18 ; CHECK-NEXT: set_local @4, pop{{$}}
19 ; CHECK-NEXT: eq @2, @2{{$}}
20 ; CHECK-NEXT: set_local @5, pop{{$}}
21 ; CHECK-NEXT: and @5, @4{{$}}
22 ; CHECK-NEXT: set_local @6, pop{{$}}
23 ; CHECK-NEXT: return @6{{$}}
24 define i32 @ord_f32(float %x, float %y) {
25 %a = fcmp ord float %x, %y
26 %b = zext i1 %a to i32
30 ; CHECK-LABEL: uno_f32:
31 ; CHECK-NEXT: .param f32{{$}}
32 ; CHECK-NEXT: .param f32{{$}}
33 ; CHECK-NEXT: .result i32{{$}}
35 ; CHECK-NEXT: set_local @2, pop{{$}}
37 ; CHECK-NEXT: set_local @3, pop{{$}}
38 ; CHECK-NEXT: ne @3, @3{{$}}
39 ; CHECK-NEXT: set_local @4, pop{{$}}
40 ; CHECK-NEXT: ne @2, @2{{$}}
41 ; CHECK-NEXT: set_local @5, pop{{$}}
42 ; CHECK-NEXT: ior @5, @4{{$}}
43 ; CHECK-NEXT: set_local @6, pop{{$}}
44 ; CHECK-NEXT: return @6{{$}}
45 define i32 @uno_f32(float %x, float %y) {
46 %a = fcmp uno float %x, %y
47 %b = zext i1 %a to i32
51 ; CHECK-LABEL: oeq_f32:
52 ; CHECK-NEXT: .param f32{{$}}
53 ; CHECK-NEXT: .param f32{{$}}
54 ; CHECK-NEXT: .result i32{{$}}
56 ; CHECK-NEXT: set_local @2, pop{{$}}
58 ; CHECK-NEXT: set_local @3, pop{{$}}
59 ; CHECK-NEXT: eq @3, @2{{$}}
60 ; CHECK-NEXT: set_local @4, pop{{$}}
61 ; CHECK-NEXT: return @4{{$}}
62 define i32 @oeq_f32(float %x, float %y) {
63 %a = fcmp oeq float %x, %y
64 %b = zext i1 %a to i32
68 ; CHECK-LABEL: une_f32:
69 ; CHECK: ne @3, @2{{$}}
70 ; CHECK-NEXT: set_local @4, pop{{$}}
71 define i32 @une_f32(float %x, float %y) {
72 %a = fcmp une float %x, %y
73 %b = zext i1 %a to i32
77 ; CHECK-LABEL: olt_f32:
78 ; CHECK: lt @3, @2{{$}}
79 ; CHECK-NEXT: set_local @4, pop{{$}}
80 define i32 @olt_f32(float %x, float %y) {
81 %a = fcmp olt float %x, %y
82 %b = zext i1 %a to i32
86 ; CHECK-LABEL: ole_f32:
87 ; CHECK: le @3, @2{{$}}
88 ; CHECK-NEXT: set_local @4, pop{{$}}
89 define i32 @ole_f32(float %x, float %y) {
90 %a = fcmp ole float %x, %y
91 %b = zext i1 %a to i32
95 ; CHECK-LABEL: ogt_f32:
96 ; CHECK: gt @3, @2{{$}}
97 ; CHECK-NEXT: set_local @4, pop{{$}}
98 define i32 @ogt_f32(float %x, float %y) {
99 %a = fcmp ogt float %x, %y
100 %b = zext i1 %a to i32
104 ; CHECK-LABEL: oge_f32:
105 ; CHECK: ge @3, @2{{$}}
106 ; CHECK-NEXT: set_local @4, pop{{$}}
107 define i32 @oge_f32(float %x, float %y) {
108 %a = fcmp oge float %x, %y
109 %b = zext i1 %a to i32
113 ; Expanded comparisons, which also check for NaN.
115 ; CHECK-LABEL: ueq_f32:
116 ; CHECK-NEXT: .param f32{{$}}
117 ; CHECK-NEXT: .param f32{{$}}
118 ; CHECK-NEXT: .result i32{{$}}
119 ; CHECK-NEXT: @1{{$}}
120 ; CHECK-NEXT: set_local @2, pop{{$}}
121 ; CHECK-NEXT: @0{{$}}
122 ; CHECK-NEXT: set_local @3, pop{{$}}
123 ; CHECK-NEXT: eq @3, @2{{$}}
124 ; CHECK-NEXT: set_local @4, pop{{$}}
125 ; CHECK-NEXT: ne @2, @2{{$}}
126 ; CHECK-NEXT: set_local @5, pop{{$}}
127 ; CHECK-NEXT: ne @3, @3{{$}}
128 ; CHECK-NEXT: set_local @6, pop{{$}}
129 ; CHECK-NEXT: ior @6, @5{{$}}
130 ; CHECK-NEXT: set_local @7, pop{{$}}
131 ; CHECK-NEXT: ior @4, @7{{$}}
132 ; CHECK-NEXT: set_local @8, pop{{$}}
133 ; CHECK-NEXT: return @8{{$}}
134 define i32 @ueq_f32(float %x, float %y) {
135 %a = fcmp ueq float %x, %y
136 %b = zext i1 %a to i32
140 ; CHECK-LABEL: one_f32:
141 ; CHECK: ne @3, @2{{$}}
142 ; CHECK-NEXT: set_local @4, pop{{$}}
143 define i32 @one_f32(float %x, float %y) {
144 %a = fcmp one float %x, %y
145 %b = zext i1 %a to i32
149 ; CHECK-LABEL: ult_f32:
150 ; CHECK: lt @3, @2{{$}}
151 ; CHECK-NEXT: set_local @4, pop{{$}}
152 define i32 @ult_f32(float %x, float %y) {
153 %a = fcmp ult float %x, %y
154 %b = zext i1 %a to i32
158 ; CHECK-LABEL: ule_f32:
159 ; CHECK: le @3, @2{{$}}
160 ; CHECK-NEXT: set_local @4, pop{{$}}
161 define i32 @ule_f32(float %x, float %y) {
162 %a = fcmp ule float %x, %y
163 %b = zext i1 %a to i32
167 ; CHECK-LABEL: ugt_f32:
168 ; CHECK: gt @3, @2{{$}}
169 ; CHECK-NEXT: set_local @4, pop{{$}}
170 define i32 @ugt_f32(float %x, float %y) {
171 %a = fcmp ugt float %x, %y
172 %b = zext i1 %a to i32
176 ; CHECK-LABEL: uge_f32:
177 ; CHECK: ge @3, @2{{$}}
178 ; CHECK-NEXT: set_local @4, pop{{$}}
179 define i32 @uge_f32(float %x, float %y) {
180 %a = fcmp uge float %x, %y
181 %b = zext i1 %a to i32