blob: 40ad64134905c54636f6b62949b19e471d1ebb2b (
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
|
typedef unsigned short u16;
typedef unsigned int u32;
typedef unsigned long long u64;
static u16 swap16v(u16 a)
{
return __builtin_bswap16(a);
}
static u32 swap32v(u64 a)
{
return __builtin_bswap32(a);
}
static u64 swap64v(u32 a)
{
return __builtin_bswap64(a);
}
/*
* check-name: builtin-bswap
* check-command: test-linearize $file
* check-description: Check that the right builtin function is called, and
* that the args are correctly promoted or truncated.
*
* check-output-ignore
* check-output-contains:call.16 .* __builtin_bswap16
* check-output-contains:trunc.32 .* (64) %arg1
* check-output-contains:call.32 .* __builtin_bswap32
* check-output-contains:zext.64 .* (32) %arg1
* check-output-contains:call.64 .* __builtin_bswap64
*/
|
