URL https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk

Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.target/] [i386/] [sse-copysignf-vec.c] - Blame information for rev 322

Line No.	Rev	Author	Line
1	318	jeremybenn	`/* { dg-do run } */`
2			`/* { dg-options "-O2 -ftree-vectorize -msse" } */`
3			`/* { dg-require-effective-target sse } */`
4
5			`#include "sse-check.h"`
6
7			`extern float copysignf (float, float);`
8
9			`#define N 16`
10
11			`float a[N] = {-0.1f,-3.2f,-6.3f,-9.4f,-12.5f,-15.6f,-18.7f,-21.8f,24.9f,27.1f,30.2f,33.3f,36.4f,39.5f,42.6f,45.7f};`
12			`float b[N] = {-1.2f,3.4f,-5.6f,7.8f,-9.0f,1.0f,-2.0f,3.0f,-4.0f,-5.0f,6.0f,7.0f,-8.0f,-9.0f,10.0f,11.0f};`
13			`float r[N];`
14
15			`static void`
16			`sse_test (void)`
17			`{`
18			`int i;`
19
20			`for (i = 0; i < N; i++)`
21			`r[i] = copysignf (a[i], b[i]);`
22
23			`/* check results: */`
24			`for (i = 0; i < N; i++)`
25			`if (r[i] != copysignf (a[i], b[i]))`
26			`abort ();`
27			`}`
28