| Method |
Description |
| and_ps | Compute the bitwise AND of packed single-precision (32-bit) floating-point elements in "a" and "b", and store the results in "dst". |
| andnot_ps | Compute the bitwise NOT of packed single-precision (32-bit) floating-point elements in "a" and then AND with "b", and store the results in "dst". |
| cmpeq_ps | Compare packed single-precision (32-bit) floating-point elements in "a" and "b" for equality, and store the results in "dst". |
| cmpeq_ss | Compare the lower single-precision (32-bit) floating-point elements in "a" and "b" for equality, store the result in the lower element of "dst", and copy the upper 3 packed elements from "a" to the upper elements of "dst". |
| cmpge_ps | Compare packed single-precision (32-bit) floating-point elements in "a" and "b" for greater-than-or-equal, and store the results in "dst". |
| cmpge_ss | Compare the lower single-precision (32-bit) floating-point elements in "a" and "b" for greater-than-or-equal, store the result in the lower element of "dst", and copy the upper 3 packed elements from "a" to the upper elements of "dst". |
| cmpgt_ps | Compare packed single-precision (32-bit) floating-point elements in "a" and "b" for greater-than, and store the results in "dst". |
| cmpgt_ss | Compare the lower single-precision (32-bit) floating-point elements in "a" and "b" for greater-than, store the result in the lower element of "dst", and copy the upper 3 packed elements from "a" to the upper elements of "dst". |
| cmple_ps | Compare packed single-precision (32-bit) floating-point elements in "a" and "b" for less-than-or-equal, and store the results in "dst". |
| cmple_ss | Compare the lower single-precision (32-bit) floating-point elements in "a" and "b" for less-than-or-equal, store the result in the lower element of "dst", and copy the upper 3 packed elements from "a" to the upper elements of "dst". |
| cmplt_ps | Compare packed single-precision (32-bit) floating-point elements in "a" and "b" for less-than, and store the results in "dst". |
| cmplt_ss | Compare the lower single-precision (32-bit) floating-point elements in "a" and "b" for less-than, store the result in the lower element of "dst", and copy the upper 3 packed elements from "a" to the upper elements of "dst". |
| cmpneq_ps | Compare packed single-precision (32-bit) floating-point elements in "a" and "b" for not-equal, and store the results in "dst". |
| cmpneq_ss | Compare the lower single-precision (32-bit) floating-point elements in "a" and "b" for not-equal, store the result in the lower element of "dst", and copy the upper 3 packed elements from "a" to the upper elements of "dst". |
| cmpnge_ps | Compare packed single-precision (32-bit) floating-point elements in "a" and "b" for not-greater-than-or-equal, and store the results in "dst". |
| cmpnge_ss | Compare the lower single-precision (32-bit) floating-point elements in "a" and "b" for not-greater-than-or-equal, store the result in the lower element of "dst", and copy the upper 3 packed elements from "a" to the upper elements of "dst". |
| cmpngt_ps | Compare packed single-precision (32-bit) floating-point elements in "a" and "b" for not-greater-than, and store the results in "dst". |
| cmpngt_ss | Compare the lower single-precision (32-bit) floating-point elements in "a" and "b" for not-greater-than, store the result in the lower element of "dst", and copy the upper 3 packed elements from "a" to the upper elements of "dst". |
| cmpnle_ps | Compare packed single-precision (32-bit) floating-point elements in "a" and "b" for not-less-than-or-equal, and store the results in "dst". |
| cmpnle_ss | Compare the lower single-precision (32-bit) floating-point elements in "a" and "b" for not-less-than-or-equal, store the result in the lower element of "dst", and copy the upper 3 packed elements from "a" to the upper elements of "dst". |
| cmpnlt_ps | Compare packed single-precision (32-bit) floating-point elements in "a" and "b" for not-less-than, and store the results in "dst". |
| cmpnlt_ss | Compare the lower single-precision (32-bit) floating-point elements in "a" and "b" for not-less-than, store the result in the lower element of "dst", and copy the upper 3 packed elements from "a" to the upper elements of "dst". |
| cmpord_ps | Compare packed single-precision (32-bit) floating-point elements in "a" and "b" to see if neither is NaN, and store the results in "dst". |
| cmpord_ss | Compare the lower single-precision (32-bit) floating-point elements in "a" and "b" to see if neither is NaN, store the result in the lower element of "dst", and copy the upper 3 packed elements from "a" to the upper elements of "dst". |
| cmpunord_ps | Compare packed single-precision (32-bit) floating-point elements in "a" and "b" to see if either is NaN, and store the results in "dst". |
| cmpunord_ss | Compare the lower single-precision (32-bit) floating-point elements in "a" and "b" to see if either is NaN, store the result in the lower element of "dst", and copy the upper 3 packed elements from "a" to the upper elements of "dst". |
| comieq_ss | Compare the lower single-precision (32-bit) floating-point element in "a" and "b" for equality, and return the boolean result (0 or 1). |
| comige_ss | Compare the lower single-precision (32-bit) floating-point element in "a" and "b" for greater-than-or-equal, and return the boolean result (0 or 1). |
| comigt_ss | Compare the lower single-precision (32-bit) floating-point element in "a" and "b" for greater-than, and return the boolean result (0 or 1). |
| comile_ss | Compare the lower single-precision (32-bit) floating-point element in "a" and "b" for less-than-or-equal, and return the boolean result (0 or 1). |
| comilt_ss | Compare the lower single-precision (32-bit) floating-point element in "a" and "b" for less-than, and return the boolean result (0 or 1). |
| comineq_ss | Compare the lower single-precision (32-bit) floating-point element in "a" and "b" for not-equal, and return the boolean result (0 or 1). |
| cvt_ss2si |
Convert the lower single-precision (32-bit) floating-point element in "a" to a 32-bit integer, and store the result in "dst".
Follows standard of rounding to nearest, and for midpoint rounding it rounds to even.
|
| cvtsi32_ss | Convert the 32-bit integer "b" to a single-precision (32-bit) floating-point element, store the result in the lower element of "dst", and copy the upper 3 packed elements from "a" to the upper elements of "dst". |
| cvtsi64_ss | Convert the 64-bit integer "b" to a single-precision (32-bit) floating-point element, store the result in the lower element of "dst", and copy the upper 3 packed elements from "a" to the upper elements of "dst". |
| cvtss_f32 | Copy the lower single-precision (32-bit) floating-point element of "a" to "dst". |
| cvtss_si32 | Convert the lower single-precision (32-bit) floating-point element in "a" to a 32-bit integer, and store the result in "dst". |
| cvtss_si64 |
Convert the lower single-precision (32-bit) floating-point element in "a" to a 64-bit integer, and store the result in "dst".
Follows standard of rounding to nearest, and for midpoint rounding it rounds to even.
|
| cvtt_ss2si | Convert the lower single-precision (32-bit) floating-point element in "a" to a 32-bit integer with truncation, and store the result in "dst". |
| cvttss_si32 | Convert the lower single-precision (32-bit) floating-point element in "a" to a 32-bit integer with truncation, and store the result in "dst". |
| cvttss_si64 | Convert the lower single-precision (32-bit) floating-point element in "a" to a 64-bit integer with truncation, and store the result in "dst". |
| div_ps | Divide packed single-precision (32-bit) floating-point elements in "a" by packed elements in "b", and store the results in "dst". |
| div_ss | Divide the lower single-precision (32-bit) floating-point element in "a" by the lower single-precision (32-bit) floating-point element in "b", store the result in the lower element of "dst", and copy the upper 3 packed elements from "a" to the upper elements of "dst". |
| load_ps |
Load 128-bits (composed of 4 packed single-precision (32-bit)
floating-point elements) from memory into dst.
|
| loadu_ps |
Load 128-bits (composed of 4 packed single-precision (32-bit)
floating-point elements) from memory into dst. mem_addr does
not need to be aligned on any particular boundary.
|
| loadu_si16 |
Load unaligned 16-bit integer from memory into the first element of dst.
|
| loadu_si64 |
Load unaligned 64-bit integer from memory into the first element of dst.
|
| max_ps | Compare packed single-precision (32-bit) floating-point elements in "a" and "b", and store packed maximum values in "dst". |
| max_ss | Compare the lower single-precision (32-bit) floating-point elements in "a" and "b", store the maximum value in the lower element of "dst", and copy the upper element from "a" to the upper element of "dst". |
| min_ps | Compare packed single-precision (32-bit) floating-point elements in "a" and "b", and store packed minimum values in "dst". |
| min_ss | Compare the lower single-precision (32-bit) floating-point elements in "a" and "b", store the minimum value in the lower element of "dst", and copy the upper element from "a" to the upper element of "dst". |
| move_ss | Move the lower single-precision (32-bit) floating-point element from "b" to the lower element of "dst", and copy the upper 3 elements from "a" to the upper elements of "dst". |
| movehl_ps | Move the upper 2 single-precision (32-bit) floating-point elements from "b" to the lower 2 elements of "dst", and copy the upper 2 elements from "a" to the upper 2 elements of "dst". |
| movelh_ps | Move the lower 2 single-precision (32-bit) floating-point elements from "b" to the upper 2 elements of "dst", and copy the lower 2 elements from "a" to the lower 2 elements of "dst". |
| movemask_ps | Set each bit of mask "dst" based on the most significant bit of the corresponding packed single-precision (32-bit) floating-point element in "a". |
| mul_ps | Multiply packed single-precision (32-bit) floating-point elements in "a" and "b", and store the results in "dst". |
| mul_ss | Multiply the lower single-precision (32-bit) floating-point element in "a" and "b", store the result in the lower element of "dst", and copy the upper 3 packed elements from "a" to the upper elements of "dst". |
| or_ps | Compute the bitwise OR of packed single-precision (32-bit) floating-point elements in "a" and "b", and store the results in "dst". |
| rcp_ps | Compute the approximate reciprocal of packed single-precision (32-bit) floating-point elements in "a", and store the results in "dst". The maximum relative error for this approximation is less than 1.5*2^-12. |
| rcp_ss | Compute the approximate reciprocal of the lower single-precision (32-bit) floating-point element in "a", store the result in the lower element of "dst", and copy the upper 3 packed elements from "a" to the upper elements of "dst". The maximum relative error for this approximation is less than 1.5*2^-12. |
| rsqrt_ps | Compute the approximate reciprocal square root of packed single-precision (32-bit) floating-point elements in "a", and store the results in "dst". The maximum relative error for this approximation is less than 1.5*2^-12. |
| rsqrt_ss | Compute the approximate reciprocal square root of the lower single-precision (32-bit) floating-point element in "a", store the result in the lower element of "dst", and copy the upper 3 packed elements from "a" to the upper elements of "dst". The maximum relative error for this approximation is less than 1.5*2^-12. |
| set_ps | Set packed single-precision (32-bit) floating-point elements in "dst" with the supplied values. |
| set_ps1 | Broadcast single-precision (32-bit) floating-point value "a" to all elements of "dst". |
| set_ss | Copy single-precision (32-bit) floating-point element "a" to the lower element of "dst", and zero the upper 3 elements. |
| set1_ps | Broadcast single-precision (32-bit) floating-point value "a" to all elements of "dst". |
| setr_ps | Set packed single-precision (32-bit) floating-point elements in "dst" with the supplied values in reverse order. |
| setzero_ps |
Return vector of type v128 with all elements set to zero.
|
| SHUFFLE |
Return a shuffle immediate suitable for use with shuffle_ps and similar instructions.
|
| shuffle_ps | Shuffle single-precision (32-bit) floating-point elements in "a" using the control in "imm8", and store the results in "dst". |
| sqrt_ps | Compute the square root of packed single-precision (32-bit) floating-point elements in "a", and store the results in "dst". |
| sqrt_ss | Compute the square root of the lower single-precision (32-bit) floating-point element in "a", store the result in the lower element of "dst", and copy the upper 3 packed elements from "a" to the upper elements of "dst". |
| store_ps |
Store 128-bits (composed of 4 packed single-precision (32-bit)
floating-point elements) from a into memory.
|
| storeu_ps |
Store 128-bits (composed of 4 packed single-precision (32-bit)
floating-point elements) from a into memory. mem_addr does not
need to be aligned on any particular boundary.
|
| storeu_si16 |
Store 16-bit integer from the first element of a into memory.
mem_addr does not need to be aligned on any particular
boundary.
|
| storeu_si64 |
Store 64-bit integer from the first element of a into memory.
mem_addr does not need to be aligned on any particular
boundary.
|
| stream_ps |
Store 128-bits (composed of 4 packed single-precision (32-bit) floating-point elements) from "a" into memory using a non-temporal memory hint. "mem_addr" must be aligned on a 16-byte boundary or a general-protection exception will be generated.
|
| sub_ps | Subtract packed single-precision (32-bit) floating-point elements in "b" from packed single-precision (32-bit) floating-point elements in "a", and store the results in "dst". |
| sub_ss | Subtract the lower single-precision (32-bit) floating-point element in "b" from the lower single-precision (32-bit) floating-point element in "a", store the result in the lower element of "dst", and copy the upper 3 packed elements from "a" to the upper elements of "dst". |
| TRANSPOSE4_PS |
Transposes a 4x4 matrix of single precision floating point values (_MM_TRANSPOSE4_PS).
|
| ucomieq_ss | Compare the lower single-precision (32-bit) floating-point element in "a" and "b" for equality, and return the boolean result (0 or 1). This instruction will not signal an exception for QNaNs. |
| ucomige_ss | Compare the lower single-precision (32-bit) floating-point element in "a" and "b" for greater-than-or-equal, and return the boolean result (0 or 1). This instruction will not signal an exception for QNaNs. |
| ucomigt_ss | Compare the lower single-precision (32-bit) floating-point element in "a" and "b" for greater-than, and return the boolean result (0 or 1). This instruction will not signal an exception for QNaNs. |
| ucomile_ss | Compare the lower single-precision (32-bit) floating-point element in "a" and "b" for less-than-or-equal, and return the boolean result (0 or 1). This instruction will not signal an exception for QNaNs. |
| ucomilt_ss | Compare the lower single-precision (32-bit) floating-point element in "a" and "b" for less-than, and return the boolean result (0 or 1). This instruction will not signal an exception for QNaNs. |
| ucomineq_ss | Compare the lower single-precision (32-bit) floating-point element in "a" and "b" for not-equal, and return the boolean result (0 or 1). This instruction will not signal an exception for QNaNs. |
| unpackhi_ps | Unpack and interleave single-precision (32-bit) floating-point elements from the high half "a" and "b", and store the results in "dst". |
| unpacklo_ps | Unpack and interleave single-precision (32-bit) floating-point elements from the low half of "a" and "b", and store the results in "dst". |
| xor_ps | Compute the bitwise XOR of packed single-precision (32-bit) floating-point elements in "a" and "b", and store the results in "dst". |