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

Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc2/] [gcc/] [testsuite/] [gcc.target/] [i386/] [sse-18.c] - Diff between revs 318 and 384

Rev 318	Rev 384
`/* { dg-do run } */`	`/* { dg-do run } */`
`/* { dg-options "-O3 -msse2" } */`	`/* { dg-options "-O3 -msse2" } */`
`/* { dg-require-effective-target sse2 } */`	`/* { dg-require-effective-target sse2 } */`

`#include "sse2-check.h"`	`#include "sse2-check.h"`

`#include <emmintrin.h>`	`#include <emmintrin.h>`

`__m128i foo (char) __attribute__((noinline));`	`__m128i foo (char) __attribute__((noinline));`
`__m128i foo (char x) {`	`__m128i foo (char x) {`
`return _mm_set1_epi8(x);`	`return _mm_set1_epi8(x);`
`}`	`}`
`__m128i bar (char) __attribute__((noinline));`	`__m128i bar (char) __attribute__((noinline));`
`__m128i bar (char x) {`	`__m128i bar (char x) {`
`return _mm_set_epi8 (x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x);`	`return _mm_set_epi8 (x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x);`
`}`	`}`

`static void`	`static void`
`sse2_test (void) {`	`sse2_test (void) {`
`int i, j;`	`int i, j;`
`union u { __m128i v; char c[16]; };`	`union u { __m128i v; char c[16]; };`
`union u x, y;`	`union u x, y;`

`for (i = -128; i <= 127; i++)`	`for (i = -128; i <= 127; i++)`
`{`	`{`
`x.v = foo ((char)i);`	`x.v = foo ((char)i);`
`y.v = bar ((char)i);`	`y.v = bar ((char)i);`
`for (j=0; j<16; j++)`	`for (j=0; j<16; j++)`
`if (x.c[j] != y.c[j])`	`if (x.c[j] != y.c[j])`
`abort();`	`abort();`
`}`	`}`
`}`	`}`