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gerrit-public.fairphone.software / toolchain / llvm-project / e51c058ecc2d06b329e176a78487144828a7ae51 / . / llvm / test / CodeGen / WebAssembly / global.ll
blob: 70bbbe7906aa8f7f7f1d517f9f17a9f107428fd3 [file] [log] [blame]
JF Bastien45479f62015-08-26 22:09:54 +0000[diff] [blame]1; RUN: llc < %s -asm-verbose=false | FileCheck %s
2
3; Test that globals assemble as expected.
4
Dan Gohman5e066842015-09-09 20:54:31 +0000[diff] [blame]5target datalayout = "e-p:32:32-i64:64-n32:64-S128"
JF Bastien45479f62015-08-26 22:09:54 +0000[diff] [blame]6target triple = "wasm32-unknown-unknown"
7
8; CHECK-NOT: llvm.used
9; CHECK-NOT: llvm.metadata
10@llvm.used = appending global [1 x i32*] [i32* @g], section "llvm.metadata"
11
Dan Gohmane51c0582015-10-06 00:27:55 +0000[diff] [blame^]12; CHECK: .type g,@object
13; CHECK: .align 2{{$}}
14; CHECK-NEXT: g:
15; CHECK-NEXT: .int32 1337{{$}}
16; CHECK-NEXT: .size g, 4{{$}}
17@g = private global i32 1337
JF Bastien45479f62015-08-26 22:09:54 +0000[diff] [blame]18
Dan Gohmane51c0582015-10-06 00:27:55 +0000[diff] [blame^]19; CHECK-LABEL: ud:
20; CHECK-NEXT: .zero 4{{$}}
21; CHECK-NEXT: .size ud, 4{{$}}
22@ud = internal global i32 undef
JF Bastien45479f62015-08-26 22:09:54 +0000[diff] [blame]23
Dan Gohmane51c0582015-10-06 00:27:55 +0000[diff] [blame^]24; CHECK: .type nil,@object
25; CHECK-NEXT: .lcomm nil,4,2{{$}}
26@nil = internal global i32 zeroinitializer
JF Bastien45479f62015-08-26 22:09:54 +0000[diff] [blame]27
Dan Gohmane51c0582015-10-06 00:27:55 +0000[diff] [blame^]28; CHECK: .type z,@object
29; CHECK-NEXT: .lcomm z,4,2{{$}}
30@z = internal global i32 0
JF Bastien45479f62015-08-26 22:09:54 +0000[diff] [blame]31
Dan Gohmane51c0582015-10-06 00:27:55 +0000[diff] [blame^]32; CHECK-NEXT: .type one,@object
33; CHECK-NEXT: .align 2{{$}}
34; CHECK-NEXT: one:
35; CHECK-NEXT: .int32 1{{$}}
36; CHECK-NEXT: .size one, 4{{$}}
37@one = internal global i32 1
38
39; CHECK: .type answer,@object
40; CHECK: .align 2{{$}}
41; CHECK-NEXT: answer:
42; CHECK-NEXT: .int32 42{{$}}
43; CHECK-NEXT: .size answer, 4{{$}}
44@answer = internal global i32 42
45
46; CHECK: .type u32max,@object
47; CHECK: .align 2{{$}}
48; CHECK-NEXT: u32max:
49; CHECK-NEXT: .int32 4294967295{{$}}
50; CHECK-NEXT: .size u32max, 4{{$}}
51@u32max = internal global i32 -1
52
53; CHECK: .type ud64,@object
54; CHECK: .align 3{{$}}
55; CHECK-NEXT: ud64:
56; CHECK-NEXT: .zero 8{{$}}
57; CHECK-NEXT: .size ud64, 8{{$}}
58@ud64 = internal global i64 undef
59
60; CHECK: .type nil64,@object
61; CHECK: .lcomm nil64,8,3{{$}}
62@nil64 = internal global i64 zeroinitializer
63
64; CHECK: .type z64,@object
65; CHECK: .lcomm z64,8,3{{$}}
66@z64 = internal global i64 0
67
68; CHECK: .type twoP32,@object
69; CHECK: .align 3{{$}}
70; CHECK-NEXT: twoP32:
71; CHECK-NEXT: .int64 4294967296{{$}}
72; CHECK-NEXT: .size twoP32, 8{{$}}
73@twoP32 = internal global i64 4294967296
74
75; CHECK: .type u64max,@object
76; CHECK: .align 3{{$}}
77; CHECK-NEXT: u64max:
78; CHECK-NEXT: .int64 -1{{$}}
79; CHECK-NEXT: .size u64max, 8{{$}}
80@u64max = internal global i64 -1
81
82; CHECK: .type f32ud,@object
83; CHECK: .align 2{{$}}
84; CHECK-NEXT: f32ud:
85; CHECK-NEXT: .zero 4{{$}}
86; CHECK-NEXT: .size f32ud, 4{{$}}
87@f32ud = internal global float undef
88
89; CHECK: .type f32nil,@object
90; CHECK: .lcomm f32nil,4,2{{$}}
91@f32nil = internal global float zeroinitializer
92
93; CHECK: .type f32z,@object
94; CHECK: .lcomm f32z,4,2{{$}}
95@f32z = internal global float 0.0
96
97; CHECK: .type f32nz,@object
98; CHECK: .align 2{{$}}
99; CHECK: f32nz:
100; CHECK: .int32 2147483648{{$}}
101; CHECK: .size f32nz, 4{{$}}
102@f32nz = internal global float -0.0
103
104; CHECK: .type f32two,@object
105; CHECK: .align 2{{$}}
106; CHECK-NEXT: f32two:
107; CHECK-NEXT: .int32 1073741824{{$}}
108; CHECK-NEXT: .size f32two, 4{{$}}
109@f32two = internal global float 2.0
110
111; CHECK: .type f64ud,@object
112; CHECK: .align 3{{$}}
113; CHECK-NEXT: f64ud:
114; CHECK-NEXT: .zero 8{{$}}
115; CHECK-NEXT: .size f64ud, 8{{$}}
116@f64ud = internal global double undef
117
118; CHECK: .type f64nil,@object
119; CHECK: .lcomm f64nil,8,3{{$}}
120@f64nil = internal global double zeroinitializer
121
122; CHECK: .type f64z,@object
123; CHECK: .lcomm f64z,8,3{{$}}
124@f64z = internal global double 0.0
125
126; CHECK: .type f64nz,@object
127; CHECK: .align 3{{$}}
128; CHECK-NEXT: f64nz:
129; CHECK-NEXT: .int64 -9223372036854775808{{$}}
130; CHECK-NEXT: .size f64nz, 8{{$}}
131@f64nz = internal global double -0.0
132
133; CHECK: .type f64two,@object
134; CHECK: .align 3{{$}}
135; CHECK-NEXT: f64two:
136; CHECK-NEXT: .int64 4611686018427387904{{$}}
137; CHECK-NEXT: .size f64two, 8{{$}}
138@f64two = internal global double 2.0