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f3dcae82 | 1 | /* Test IFUNC selector with floating-point parameters. |
688903eb | 2 | Copyright (C) 2015-2018 Free Software Foundation, Inc. |
f3dcae82 L |
3 | This file is part of the GNU C Library. |
4 | ||
5 | The GNU C Library is free software; you can redistribute it and/or | |
6 | modify it under the terms of the GNU Lesser General Public | |
7 | License as published by the Free Software Foundation; either | |
8 | version 2.1 of the License, or (at your option) any later version. | |
9 | ||
10 | The GNU C Library is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | Lesser General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU Lesser General Public | |
16 | License along with the GNU C Library; if not, see | |
17 | <http://www.gnu.org/licenses/>. */ | |
18 | ||
19 | #include <emmintrin.h> | |
20 | ||
21 | void * foo_ifunc (void) __asm__ ("foo"); | |
22 | __asm__(".type foo, %gnu_indirect_function"); | |
23 | ||
24 | static float | |
25 | foo_impl (float x) | |
26 | { | |
27 | return x + 1; | |
28 | } | |
29 | ||
30 | void * | |
de659123 | 31 | inhibit_stack_protector |
f3dcae82 L |
32 | foo_ifunc (void) |
33 | { | |
34 | __m128i xmm = _mm_set1_epi32 (-1); | |
35 | asm volatile ("movdqa %0, %%xmm0" : : "x" (xmm) : "xmm0" ); | |
36 | return foo_impl; | |
37 | } |