URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.target/] [i386/] [pr23376.c] - Diff between revs 154 and 816

Rev 154	Rev 816
`/* { dg-do compile } */`	`/* { dg-do compile } */`
`/* { dg-options "-O1 -mmmx -funroll-loops -fvariable-expansion-in-unroller" } */`	`/* { dg-options "-O1 -mmmx -funroll-loops -fvariable-expansion-in-unroller" } */`

`typedef int __m64 __attribute__ ((__vector_size__ (8)));`	`typedef int __m64 __attribute__ ((__vector_size__ (8)));`
`typedef int __v2si __attribute__ ((__vector_size__ (8)));`	`typedef int __v2si __attribute__ ((__vector_size__ (8)));`

`static __inline __m64 __attribute__((__always_inline__))`	`static __inline __m64 __attribute__((__always_inline__))`
`_mm_add_pi32 (__m64 __m1, __m64 __m2)`	`_mm_add_pi32 (__m64 __m1, __m64 __m2)`
`{`	`{`
`return (__m64) __builtin_ia32_paddd ((__v2si)__m1, (__v2si)__m2);`	`return (__m64) __builtin_ia32_paddd ((__v2si)__m1, (__v2si)__m2);`
`}`	`}`

`__m64`	`__m64`
`simple_block_diff_up_mmx_4 (const int width, __m64 ref1)`	`simple_block_diff_up_mmx_4 (const int width, __m64 ref1)`
`{`	`{`
`__m64 sum;`	`__m64 sum;`
`int count = width >>1;`	`int count = width >>1;`
`while (count--)`	`while (count--)`
`sum = _mm_add_pi32 (sum, ref1);`	`sum = _mm_add_pi32 (sum, ref1);`
`return sum;`	`return sum;`
`}`	`}`