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Rename gather/scatter_base_offsets functions to *factored_based_offsets*.

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No functional change; just preparation for having a path that doesn't
factor the offsets into constant and varying parts, which will be better
for AVX2 and KNC.
This commit is contained in:
Matt Pharr
2012-07-11 11:06:30 -07:00
parent 8e19d54e75
commit ec0280be11
8 changed files with 361 additions and 361 deletions
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40
examples/intrinsics/sse4.h
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@@ -3007,84 +3007,84 @@ lGatherBaseOffsets64(RetVec, RetScalar, unsigned char *p, __vec4_i64 offsets,
}
static FORCEINLINE __vec4_i8
__gather_base_offsets32_i8(unsigned char *b, __vec4_i32 offsets,
__gather_factored_base_offsets32_i8(unsigned char *b, __vec4_i32 offsets,
uint32_t scale, __vec4_i32 constOffset, __vec4_i1 mask) {
return lGatherBaseOffsets32(__vec4_i8(), uint8_t(), b, offsets, scale,
constOffset, mask);
}
static FORCEINLINE __vec4_i8
__gather_base_offsets64_i8(unsigned char *b, __vec4_i64 offsets,
__gather_factored_base_offsets64_i8(unsigned char *b, __vec4_i64 offsets,
uint32_t scale, __vec4_i64 constOffset, __vec4_i1 mask) {
return lGatherBaseOffsets64(__vec4_i8(), uint8_t(), b, offsets, scale,
constOffset, mask);
}
static FORCEINLINE __vec4_i16
__gather_base_offsets32_i16(unsigned char *b, __vec4_i32 offsets,
__gather_factored_base_offsets32_i16(unsigned char *b, __vec4_i32 offsets,
uint32_t scale, __vec4_i32 constOffset, __vec4_i1 mask) {
return lGatherBaseOffsets32(__vec4_i16(), uint16_t(), b, offsets, scale,
constOffset, mask);
}
static FORCEINLINE __vec4_i16
__gather_base_offsets64_i16(unsigned char *b, __vec4_i64 offsets,
__gather_factored_base_offsets64_i16(unsigned char *b, __vec4_i64 offsets,
uint32_t scale, __vec4_i64 constOffset, __vec4_i1 mask) {
return lGatherBaseOffsets64(__vec4_i16(), uint16_t(), b, offsets, scale,
constOffset, mask);
}
static FORCEINLINE __vec4_i32
__gather_base_offsets32_i32(uint8_t *p, __vec4_i32 offsets, uint32_t scale,
__gather_factored_base_offsets32_i32(uint8_t *p, __vec4_i32 offsets, uint32_t scale,
__vec4_i32 constOffset, __vec4_i1 mask) {
return lGatherBaseOffsets32(__vec4_i32(), uint32_t(), p, offsets, scale,
constOffset, mask);
}
static FORCEINLINE __vec4_i32
__gather_base_offsets64_i32(unsigned char *p, __vec4_i64 offsets,
__gather_factored_base_offsets64_i32(unsigned char *p, __vec4_i64 offsets,
uint32_t scale, __vec4_i64 constOffset, __vec4_i1 mask) {
return lGatherBaseOffsets64(__vec4_i32(), uint32_t(), p, offsets, scale,
constOffset, mask);
}
static FORCEINLINE __vec4_f
__gather_base_offsets32_float(uint8_t *p, __vec4_i32 offsets, uint32_t scale,
__gather_factored_base_offsets32_float(uint8_t *p, __vec4_i32 offsets, uint32_t scale,
__vec4_i32 constOffset, __vec4_i1 mask) {
return lGatherBaseOffsets32(__vec4_f(), float(), p, offsets, scale,
constOffset, mask);
}
static FORCEINLINE __vec4_f
__gather_base_offsets64_float(unsigned char *p, __vec4_i64 offsets,
__gather_factored_base_offsets64_float(unsigned char *p, __vec4_i64 offsets,
uint32_t scale, __vec4_i64 constOffset, __vec4_i1 mask) {
return lGatherBaseOffsets64(__vec4_f(), float(), p, offsets, scale,
constOffset, mask);
}
static FORCEINLINE __vec4_i64
__gather_base_offsets32_i64(unsigned char *p, __vec4_i32 offsets,
__gather_factored_base_offsets32_i64(unsigned char *p, __vec4_i32 offsets,
uint32_t scale, __vec4_i32 constOffset, __vec4_i1 mask) {
return lGatherBaseOffsets32(__vec4_i64(), uint64_t(), p, offsets, scale,
constOffset, mask);
}
static FORCEINLINE __vec4_i64
__gather_base_offsets64_i64(unsigned char *p, __vec4_i64 offsets,
__gather_factored_base_offsets64_i64(unsigned char *p, __vec4_i64 offsets,
uint32_t scale, __vec4_i64 constOffset, __vec4_i1 mask) {
return lGatherBaseOffsets64(__vec4_i64(), uint64_t(), p, offsets, scale,
constOffset, mask);
}
static FORCEINLINE __vec4_d
__gather_base_offsets32_double(unsigned char *p, __vec4_i32 offsets,
__gather_factored_base_offsets32_double(unsigned char *p, __vec4_i32 offsets,
uint32_t scale, __vec4_i32 constOffset, __vec4_i1 mask) {
return lGatherBaseOffsets32(__vec4_d(), double(), p, offsets, scale,
constOffset, mask);
}
static FORCEINLINE __vec4_d
__gather_base_offsets64_double(unsigned char *p, __vec4_i64 offsets,
__gather_factored_base_offsets64_double(unsigned char *p, __vec4_i64 offsets,
uint32_t scale, __vec4_i64 constOffset, __vec4_i1 mask) {
return lGatherBaseOffsets64(__vec4_d(), double(), p, offsets, scale,
constOffset, mask);
@@ -3252,7 +3252,7 @@ static FORCEINLINE __vec4_d __gather64_double(__vec4_i64 ptrs, __vec4_i1 mask) {
#define SCATTER32_64(SUFFIX, VEC_SUFFIX, TYPE, EXTRACT) \
static FORCEINLINE void \
__scatter_base_offsets32_##SUFFIX (unsigned char *b, __vec4_i32 offsets, \
__scatter_factored_base_offsets32_##SUFFIX (unsigned char *b, __vec4_i32 offsets, \
uint32_t scale, __vec4_i32 constOffset, \
__vec4_##VEC_SUFFIX val, __vec4_i1 mask) { \
uint32_t m = _mm_extract_ps(mask.v, 0); \
@@ -3281,7 +3281,7 @@ __scatter_base_offsets32_##SUFFIX (unsigned char *b, __vec4_i32 offsets, \
} \
} \
static FORCEINLINE void \
__scatter_base_offsets64_##SUFFIX(unsigned char *p, __vec4_i64 offsets, \
__scatter_factored_base_offsets64_##SUFFIX(unsigned char *p, __vec4_i64 offsets, \
uint32_t scale, __vec4_i64 constOffset, \
__vec4_##VEC_SUFFIX val, __vec4_i1 mask) { \
uint32_t m = _mm_extract_ps(mask.v, 0); \
@@ -3322,7 +3322,7 @@ SCATTER32_64(float, f, float, _mm_extract_ps_as_float)
static FORCEINLINE void
__scatter_base_offsets32_i64(unsigned char *p, __vec4_i32 offsets,
__scatter_factored_base_offsets32_i64(unsigned char *p, __vec4_i32 offsets,
uint32_t scale, __vec4_i32 constOffset, __vec4_i64 val,
__vec4_i1 mask) {
uint32_t m = _mm_extract_ps(mask.v, 0);
@@ -3359,7 +3359,7 @@ __scatter_base_offsets32_i64(unsigned char *p, __vec4_i32 offsets,
}
static FORCEINLINE void
__scatter_base_offsets64_i64(unsigned char *p, __vec4_i64 offsets,
__scatter_factored_base_offsets64_i64(unsigned char *p, __vec4_i64 offsets,
uint32_t scale, __vec4_i64 constOffset,
__vec4_i64 val, __vec4_i1 mask) {
uint32_t m = _mm_extract_ps(mask.v, 0);
@@ -3396,17 +3396,17 @@ __scatter_base_offsets64_i64(unsigned char *p, __vec4_i64 offsets,
}
static FORCEINLINE void
__scatter_base_offsets32_double(unsigned char *p, __vec4_i32 offsets,
__scatter_factored_base_offsets32_double(unsigned char *p, __vec4_i32 offsets,
uint32_t scale, __vec4_i32 constOffset, __vec4_d val,
__vec4_i1 mask) {
__scatter_base_offsets32_i64(p, offsets, scale, constOffset, val, mask);
__scatter_factored_base_offsets32_i64(p, offsets, scale, constOffset, val, mask);
}
static FORCEINLINE void
__scatter_base_offsets64_double(unsigned char *p, __vec4_i64 offsets,
__scatter_factored_base_offsets64_double(unsigned char *p, __vec4_i64 offsets,
uint32_t scale, __vec4_i64 constOffset, __vec4_d val,
__vec4_i1 mask) {
__scatter_base_offsets64_i64(p, offsets, scale, constOffset, val, mask);
__scatter_factored_base_offsets64_i64(p, offsets, scale, constOffset, val, mask);
}