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added __vec16_i32 __cast_trunc(__vec16_i32, const __vec16_i64 i64) function. ptr-diff-3/5/6 tests are apparently runfailing because of it

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This commit is contained in:
Anton Mitrokhin
2014-09-11 15:50:13 +04:00
parent 85b703981d
commit 4fff0ab571
1 changed files with 19 additions and 5 deletions
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24
examples/intrinsics/knc.h
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@@ -363,6 +363,20 @@ static FORCEINLINE bool __extract_element(__vec16_i1 mask, uint32_t index) {
return (mask & (1 << index)) ? true : false;
}
static FORCEINLINE int64_t __extract_element(const __vec16_i64 &v, uint32_t index)
{
uint *src = (uint *)&v;
//const uint *src = (const uint *)&v;
return src[index+16] | (uint64_t(src[index]) << 32);
}
/*
static FORCEINLINE void __insert_element(__vec16_i1 *vec, int index,
bool val) {
@@ -621,6 +635,10 @@ static FORCEINLINE __vec16_i32 __broadcast_i32(__vec16_i32 v, int index) {
return _mm512_set1_epi32(val);
}
static FORCEINLINE __vec16_i32 __cast_trunc(__vec16_i32, const __vec16_i64 i64) {
return __vec16_i32(i64.v_lo);
}
static FORCEINLINE __vec16_i32 __rotate_i32(__vec16_i32 v, int index) {
__vec16_i32 idx = __smear_i32<__vec16_i32>(index);
__vec16_i32 shuffle = _mm512_and_epi32(_mm512_add_epi32(__ispc_stride1, idx), __smear_i32<__vec16_i32>(0xf));
@@ -663,11 +681,7 @@ template <> FORCEINLINE void __store<64>(__vec16_i32 *p, __vec16_i32 v) {
// int64
///////////////////////////////////////////////////////////////////////////
static FORCEINLINE int64_t __extract_element(const __vec16_i64 &v, uint32_t index)
{
uint *src = (uint *)&v;
return src[index+16] | (int64_t(src[index]) << 32);
}
static FORCEINLINE void __insert_element(__vec16_i64 *v, uint32_t index, int64_t val) {
((int32_t *)&v->v_hi)[index] = val>>32;