1 /* { dg-do compile } */
2 /* { dg-options "-O2 -mbmi2 -fdump-tree-optimized" } */
3 /* { dg-final { scan-tree-dump-not "link_error" "optimized" } } */
4
5 #include <x86intrin.h>
6
7 extern void link_error (void);
8
9 unsigned int a;
10 unsigned long long b;
11
12 int
main()13 main ()
14 {
15 asm volatile ("" : : "g" (&a), "g" (&b) : "memory");
16 if (_pdep_u32 (0xabcdef98, 0xffff0000) != 0xef980000
17 || _pdep_u32 (0xabcdef98, 0xffffff00) != 0xcdef9800
18 || _pdep_u32 (0xabcdef98, 0x0f0f0f0f) != 0x0e0f0908
19 || _pdep_u32 (0xabcdef98, 0xff0fff0f) != 0xcd0ef908
20 || _pdep_u32 (0xabcdef98, 0x000fffff) != 0xdef98
21 || _pdep_u32 (a, 0xffffffff) != a)
22 link_error ();
23 #ifdef __x86_64__
24 if (_pdep_u64 (0xabcdef9876543210UL, 0xffffffff00000000UL) != 0x7654321000000000UL
25 || _pdep_u64 (0xabcdef9876543210UL, 0xffffffffffffff00UL) != 0xcdef987654321000UL
26 || _pdep_u64 (0xabcdef9876543210UL, 0x0f0f0f0f0f0f0f0fUL) != 0x0706050403020100UL
27 || _pdep_u64 (0xabcdef9876543210UL, 0xff0fff0fff0fff0fUL) != 0xef09870654032100UL
28 || _pdep_u64 (0xabcdef9876543210UL, 0x00000000000fffffUL) != 0x43210UL
29 || _pdep_u64 (b, 0xffffffffffffffffUL) != b)
30 link_error ();
31 #endif
32 return 0;
33 }
34