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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.target/] [i386/] [sse-recip-vec.c] - Blame information for rev 695

Line No.	Rev	Author	Line
1	691	jeremybenn	`/* { dg-do run } */`
2			`/* { dg-options "-O2 -ffast-math -ftree-vectorize -msse -mfpmath=sse -mrecip" } */`
3			`/* { dg-require-effective-target sse } */`
4
5			`#ifndef CHECK_H`
6			`#define CHECK_H "sse-check.h"`
7			`#endif`
8
9			`#ifndef TEST`
10			`#define TEST sse_test`
11			`#endif`
12
13			`#include CHECK_H`
14
15			`extern float sqrtf (float);`
16			`extern float fabsf (float);`
17
18			`#define N 8`
19
20			`float a[N] = { 0.f, 18.f, 108.f, 324.f, 720.f, 1944.f, 3087.f, 5832.f };`
21			`float b[N] = { 1.f, 2.f, 3.f, 4.f, 5.f, 6.f, 7.f, 8.f };`
22			`float r[N];`
23
24			`float rc[N] = { 0.f, 3.f, 6.f, 9.f, 12.f, 18.f, 21.f, 27.f };`
25
26			`static void`
27			`TEST (void)`
28			`{`
29			`int i;`
30
31			`for (i = 0; i < N; i++)`
32			`{`
33			`r[i] = sqrtf (a[i] / b[i]);`
34			`}`
35
36			`/* check results: */`
37			`for (i = 0; i < N; i++)`
38			`{`
39			`if (fabsf (r[i] - rc[i]) > 0.0001)`
40			`abort();`
41			`}`
42			`}`