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Fixed missing tmp var needed for use with gather intrinsic

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This commit is contained in:
Jean-Luc Duprat
2012-07-11 15:43:11 -07:00
parent 216ac4b1a4
commit df18b2a150
1 changed files with 2 additions and 7 deletions
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9
examples/intrinsics/knc.h
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@@ -1589,11 +1589,6 @@ CAST_BITS_SCALAR(double, int64_t)
///////////////////////////////////////////////////////////////////////////
// various math functions
/*
static FORCEINLINE void __fastmath() {
}
*/
static FORCEINLINE float __round_uniform_float(float v) {
return roundf(v);
}
@@ -1943,7 +1938,7 @@ static FORCEINLINE void __masked_store_blend_float(void *p, __vec16_f val,
static FORCEINLINE __vec16_i32
__gather_base_offsets32_i32(uint8_t *base, uint32_t scale, __vec16_i32 offsets,
__vec16_i1 mask) {
// Loop is generated by intrinsic
__vec16_i32 tmp = _mm512_undefined_epi32();
__vec16_i32 ret = _mm512_mask_i32extgather_epi32(tmp, mask, offsets, base,
_MM_UPCONV_EPI32_NONE, scale,
_MM_HINT_NONE);
@@ -1953,7 +1948,7 @@ __gather_base_offsets32_i32(uint8_t *base, uint32_t scale, __vec16_i32 offsets,
static FORCEINLINE __vec16_f
__gather_base_offsets32_float(uint8_t *base, uint32_t scale, __vec16_i32 offsets,
__vec16_i1 mask) {
// Loop is generated by intrinsic
__vec16_f tmp = _mm512_undefined_ps();
__vec16_f ret = _mm512_mask_i32extgather_ps(tmp, mask, offsets, base,
_MM_UPCONV_PS_NONE, scale,
_MM_HINT_NONE);