blob: a9184b654b164e17d7b17fcd28b984295e2063f1 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
|
;; Test that traps are preserved even in instructions which might otherwise
;; be dead-code-eliminated. These functions all perform an operation and
;; discard its return value.
(module
(func (export "no_dce.i32.div_s") (param $x i32) (param $y i32) (result i32)
(i32.div_s (get_local $x) (get_local $y)))
(func (export "no_dce.i32.div_u") (param $x i32) (param $y i32) (result i32)
(i32.div_u (get_local $x) (get_local $y)))
(func (export "no_dce.i64.div_s") (param $x i64) (param $y i64) (result i64)
(i64.div_s (get_local $x) (get_local $y)))
(func (export "no_dce.i64.div_u") (param $x i64) (param $y i64) (result i64)
(i64.div_u (get_local $x) (get_local $y)))
)
(assert_trap (invoke "no_dce.i32.div_s" (i32.const 1) (i32.const 0)) "integer divide by zero")
(assert_trap (invoke "no_dce.i32.div_u" (i32.const 1) (i32.const 0)) "integer divide by zero")
(assert_trap (invoke "no_dce.i64.div_s" (i64.const 1) (i64.const 0)) "integer divide by zero")
(assert_trap (invoke "no_dce.i64.div_u" (i64.const 1) (i64.const 0)) "integer divide by zero")
(module
(func (export "no_dce.i32.rem_s") (param $x i32) (param $y i32) (result i32)
(i32.rem_s (get_local $x) (get_local $y)))
(func (export "no_dce.i32.rem_u") (param $x i32) (param $y i32) (result i32)
(i32.rem_u (get_local $x) (get_local $y)))
(func (export "no_dce.i64.rem_s") (param $x i64) (param $y i64) (result i64)
(i64.rem_s (get_local $x) (get_local $y)))
(func (export "no_dce.i64.rem_u") (param $x i64) (param $y i64) (result i64)
(i64.rem_u (get_local $x) (get_local $y)))
)
(assert_trap (invoke "no_dce.i32.rem_s" (i32.const 1) (i32.const 0)) "integer divide by zero")
(assert_trap (invoke "no_dce.i32.rem_u" (i32.const 1) (i32.const 0)) "integer divide by zero")
(assert_trap (invoke "no_dce.i64.rem_s" (i64.const 1) (i64.const 0)) "integer divide by zero")
(assert_trap (invoke "no_dce.i64.rem_u" (i64.const 1) (i64.const 0)) "integer divide by zero")
(module
(func (export "no_dce.i32.trunc_s_f32") (param $x f32) (result i32) (i32.trunc_s/f32 (get_local $x)))
(func (export "no_dce.i32.trunc_u_f32") (param $x f32) (result i32) (i32.trunc_u/f32 (get_local $x)))
(func (export "no_dce.i32.trunc_s_f64") (param $x f64) (result i32) (i32.trunc_s/f64 (get_local $x)))
(func (export "no_dce.i32.trunc_u_f64") (param $x f64) (result i32) (i32.trunc_u/f64 (get_local $x)))
(func (export "no_dce.i64.trunc_s_f32") (param $x f32) (result i64) (i64.trunc_s/f32 (get_local $x)))
(func (export "no_dce.i64.trunc_u_f32") (param $x f32) (result i64) (i64.trunc_u/f32 (get_local $x)))
(func (export "no_dce.i64.trunc_s_f64") (param $x f64) (result i64) (i64.trunc_s/f64 (get_local $x)))
(func (export "no_dce.i64.trunc_u_f64") (param $x f64) (result i64) (i64.trunc_u/f64 (get_local $x)))
)
(assert_trap (invoke "no_dce.i32.trunc_s_f32" (f32.const nan)) "invalid conversion to integer")
(assert_trap (invoke "no_dce.i32.trunc_u_f32" (f32.const nan)) "invalid conversion to integer")
(assert_trap (invoke "no_dce.i32.trunc_s_f64" (f64.const nan)) "invalid conversion to integer")
(assert_trap (invoke "no_dce.i32.trunc_u_f64" (f64.const nan)) "invalid conversion to integer")
(assert_trap (invoke "no_dce.i64.trunc_s_f32" (f32.const nan)) "invalid conversion to integer")
(assert_trap (invoke "no_dce.i64.trunc_u_f32" (f32.const nan)) "invalid conversion to integer")
(assert_trap (invoke "no_dce.i64.trunc_s_f64" (f64.const nan)) "invalid conversion to integer")
(assert_trap (invoke "no_dce.i64.trunc_u_f64" (f64.const nan)) "invalid conversion to integer")
(module
(memory 1)
(func (export "no_dce.i32.load") (param $i i32) (result i32) (i32.load (get_local $i)))
(func (export "no_dce.i64.load") (param $i i32) (result i64) (i64.load (get_local $i)))
(func (export "no_dce.f32.load") (param $i i32) (result f32) (f32.load (get_local $i)))
(func (export "no_dce.f64.load") (param $i i32) (result f64) (f64.load (get_local $i)))
)
(assert_trap (invoke "no_dce.i32.load" (i32.const 65536)) "out of bounds memory access")
(assert_trap (invoke "no_dce.i64.load" (i32.const 65536)) "out of bounds memory access")
(assert_trap (invoke "no_dce.f32.load" (i32.const 65536)) "out of bounds memory access")
(assert_trap (invoke "no_dce.f64.load" (i32.const 65536)) "out of bounds memory access")
|
