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Add more examples
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@jiegec
jiegec committed Dec 28, 2023
1 parent e47eb30 commit 625d169
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73 changes: 73 additions & 0 deletions code/examples.cpp
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@@ -1,5 +1,6 @@
#include "common.h"

// some intrinsics are defined as macros, and they don't linke extra commas
#define COMMA ,

void test() {
Expand Down Expand Up @@ -281,4 +282,76 @@ void test() {
0xabababab12121212, 0x1234567812345678}));
PRINT(__lasx_xvmskltz_d(__m256i{0x0000111800000000, 0x0081000081111111,
0x8111000008010101, 0x0000000000000000}));

// Shuffling
PRINT(__lsx_vshuf_b(__m128i{0x1122334455667788, 0x99aabbccddeeff00},
__m128i{0xabcdef1314156678, 0x1234123443214321},
__m128i{0x0011021304050607, 0x0811120213031404}));
PRINT(__lasx_xvshuf_b(__m256i{0x1122334455667788, 0x99aabbccddeeff00,
0xabcdef1212341234, 0xaabbaabbddeeddee},
__m256i{0xabcdef1314156678, 0x1234123443214321,
0x1234123443214321, 0x5678567856785678},
__m256i{0x1f1f00001a0a1b0b, 0x1111120213031404,
0x0102030405060708, 0x1112131405060708}));

PRINT(__lsx_vshuf_h(__m128i{0x0001000200030004, 0x0005000a000b000c},
__m128i{0x1122334455667788, 0x99aabbccddeeff00},
__m128i{0xabcdef1314156678, 0x1234123443214321}));
PRINT(__lasx_xvshuf_h(__m256i{0x0001000200030004, 0x0005000a000b000c,
0x000f000e00010002, 0x0008000900020001},
__m256i{0x1122334455667788, 0x99aabbccddeeff00,
0xabcdef1212341234, 0xaabbaabbddeeddee},
__m256i{0xabcdef1314156678, 0x1234123443214321,
0x1234123443214321, 0x5678567856785678}));

PRINT(__lsx_vshuf_w(__m128i{0x0000000200000004, 0x0000000700000005},
__m128i{0x1122334455667788, 0x99aabbccddeeff00},
__m128i{0xabcdef1314156678, 0x1234123443214321}));
PRINT(__lasx_xvshuf_w(__m256i{0x0000000200000004, 0x0000000700000005,
0x0000000100000003, 0x0000000400000000},
__m256i{0x1122334455667788, 0x99aabbccddeeff00,
0xabcdef1212341234, 0xaabbaabbddeeddee},
__m256i{0xabcdef1314156678, 0x1234123443214321,
0x1234123443214321, 0x5678567856785678}));

PRINT(__lsx_vshuf_d(__m128i{0x0000000000000001, 0x0000000000000002},
__m128i{0x1122334455667788, 0x99aabbccddeeff00},
__m128i{0xabcdef1314156678, 0x1234123443214321}));
PRINT(__lasx_xvshuf_d(__m256i{0x0000000000000000, 0x0000000000000003,
0x0000000000000002, 0x0000000000000001},
__m256i{0x1122334455667788, 0x99aabbccddeeff00,
0xabcdef1212341234, 0xaabbaabbddeeddee},
__m256i{0xabcdef1314156678, 0x1234123443214321,
0x1234123443214321, 0x5678567856785678}));

PRINT(__lsx_vshuf4i_b(__m128i{0xabcdef1314156678 COMMA 0x1234123443214321},
0x12));
PRINT(__lasx_xvshuf4i_b(
__m256i{
0xabcdef1314156678 COMMA 0x1234123443214321 COMMA 0x1234123443214321 COMMA 0x5678567856785678},
0x12));

PRINT(__lsx_vshuf4i_h(__m128i{0xabcdef1314156678 COMMA 0x1234123443214321},
0x12));
PRINT(__lasx_xvshuf4i_h(
__m256i{
0xabcdef1314156678 COMMA 0x1234123443214321 COMMA 0x1234123443214321 COMMA 0x5678567856785678},
0x12));

PRINT(__lsx_vshuf4i_w(__m128i{0xabcdef1314156678 COMMA 0x1234123443214321},
0x12));
PRINT(__lasx_xvshuf4i_w(
__m256i{
0xabcdef1314156678 COMMA 0x1234123443214321 COMMA 0x1234123443214321 COMMA 0x5678567856785678},
0x12));

PRINT(__lsx_vshuf4i_d(__m128i{0x1122334455667788 COMMA 0x99aabbccddeeff00},
__m128i{0xabcdef1314156678 COMMA 0x1234123443214321},
0x12));
PRINT(__lasx_xvshuf4i_d(
__m256i{
0x1122334455667788 COMMA 0x99aabbccddeeff00 COMMA 0xabcdef1212341234 COMMA 0xaabbaabbddeeddee},
__m256i{
0xabcdef1314156678 COMMA 0x1234123443214321 COMMA 0x1234123443214321 COMMA 0x5678567856785678},
0x12));
}
16 changes: 16 additions & 0 deletions code/examples.md
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Original file line number Diff line number Diff line change
Expand Up @@ -99,3 +99,19 @@ __m128i __lsx_vmskltz_d(__m128i{0x1122334455667788, 0x99aabbccddeeff00}): 0x0000
__m128i __lsx_vmskltz_d(__m128i{0x0000808000000000, 0x0081000081716151}): 0x0000000000000000 0x0000000000000000
__m256i __lasx_xvmskltz_d(__m256i{0x1122334455667788, 0x99aabbccddeeff00, 0xabababab12121212, 0x1234567812345678}): 0x0000000000000002 0x0000000000000000 0x0000000000000001 0x0000000000000000
__m256i __lasx_xvmskltz_d(__m256i{0x0000111800000000, 0x0081000081111111, 0x8111000008010101, 0x0000000000000000}): 0x0000000000000000 0x0000000000000000 0x0000000000000001 0x0000000000000000
__m128i __lsx_vshuf_b(__m128i{0x1122334455667788, 0x99aabbccddeeff00}, __m128i{0xabcdef1314156678, 0x1234123443214321}, __m128i{0x0011021304050607, 0x0811120213031404}): 0x7877155513efcdab 0x2177661555144413
__m256i __lasx_xvshuf_b(__m256i{0x1122334455667788, 0x99aabbccddeeff00, 0xabcdef1212341234, 0xaabbaabbddeeddee}, __m256i{0xabcdef1314156678, 0x1234123443214321, 0x1234123443214321, 0x5678567856785678}, __m256i{0x1f1f00001a0a1b0b, 0x1111120213031404, 0x0102030405060708, 0x1112131405060708}): 0x99997878ee21dd43 0x7777661555144413 0x4321433412341278 0x1234121212341278
__m128i __lsx_vshuf_h(__m128i{0x0001000200030004, 0x0005000a000b000c}, __m128i{0x1122334455667788, 0x99aabbccddeeff00}, __m128i{0xabcdef1314156678, 0x1234123443214321}): 0x1415ef13abcd4321 0x432133441122ff00
__m256i __lasx_xvshuf_h(__m256i{0x0001000200030004, 0x0005000a000b000c, 0x000f000e00010002, 0x0008000900020001}, __m256i{0x1122334455667788, 0x99aabbccddeeff00, 0xabcdef1212341234, 0xaabbaabbddeeddee}, __m256i{0xabcdef1314156678, 0x1234123443214321, 0x1234123443214321, 0x5678567856785678}): 0x1415ef13abcd4321 0x432133441122ff00 0xaabbaabb43211234 0x1234123412344321
__m128i __lsx_vshuf_w(__m128i{0x0000000200000004, 0x0000000700000005}, __m128i{0x1122334455667788, 0x99aabbccddeeff00}, __m128i{0xabcdef1314156678, 0x1234123443214321}): 0x4321432155667788 0x99aabbcc11223344
__m256i __lasx_xvshuf_w(__m256i{0x0000000200000004, 0x0000000700000005, 0x0000000100000003, 0x0000000400000000}, __m256i{0x1122334455667788, 0x99aabbccddeeff00, 0xabcdef1212341234, 0xaabbaabbddeeddee}, __m256i{0xabcdef1314156678, 0x1234123443214321, 0x1234123443214321, 0x5678567856785678}): 0x4321432155667788 0x99aabbcc11223344 0x1234123456785678 0x1234123443214321
__m128i __lsx_vshuf_d(__m128i{0x0000000000000001, 0x0000000000000002}, __m128i{0x1122334455667788, 0x99aabbccddeeff00}, __m128i{0xabcdef1314156678, 0x1234123443214321}): 0x1234123443214321 0x1122334455667788
__m256i __lasx_xvshuf_d(__m256i{0x0000000000000000, 0x0000000000000003, 0x0000000000000002, 0x0000000000000001}, __m256i{0x1122334455667788, 0x99aabbccddeeff00, 0xabcdef1212341234, 0xaabbaabbddeeddee}, __m256i{0xabcdef1314156678, 0x1234123443214321, 0x1234123443214321, 0x5678567856785678}): 0xabcdef1314156678 0x99aabbccddeeff00 0xabcdef1212341234 0x5678567856785678
__m128i __lsx_vshuf4i_b(__m128i{0xabcdef1314156678 COMMA 0x1234123443214321}, 0x12): 0x13ef13cd78667815 0x3412343421432121
__m256i __lasx_xvshuf4i_b( __m256i{ 0xabcdef1314156678 COMMA 0x1234123443214321 COMMA 0x1234123443214321 COMMA 0x5678567856785678}, 0x12): 0x13ef13cd78667815 0x3412343421432121 0x3412343421432121 0x7856787878567878
__m128i __lsx_vshuf4i_h(__m128i{0xabcdef1314156678 COMMA 0x1234123443214321}, 0x12): 0x667814156678ef13 0x4321432143211234
__m256i __lasx_xvshuf4i_h( __m256i{ 0xabcdef1314156678 COMMA 0x1234123443214321 COMMA 0x1234123443214321 COMMA 0x5678567856785678}, 0x12): 0x667814156678ef13 0x4321432143211234 0x4321432143211234 0x5678567856785678
__m128i __lsx_vshuf4i_w(__m128i{0xabcdef1314156678 COMMA 0x1234123443214321}, 0x12): 0x1415667843214321 0x14156678abcdef13
__m256i __lasx_xvshuf4i_w( __m256i{ 0xabcdef1314156678 COMMA 0x1234123443214321 COMMA 0x1234123443214321 COMMA 0x5678567856785678}, 0x12): 0x1415667843214321 0x14156678abcdef13 0x4321432156785678 0x4321432112341234
__m128i __lsx_vshuf4i_d(__m128i{0x1122334455667788 COMMA 0x99aabbccddeeff00}, __m128i{0xabcdef1314156678 COMMA 0x1234123443214321}, 0x12): 0xabcdef1314156678 0x1122334455667788
__m256i __lasx_xvshuf4i_d( __m256i{ 0x1122334455667788 COMMA 0x99aabbccddeeff00 COMMA 0xabcdef1212341234 COMMA 0xaabbaabbddeeddee}, __m256i{ 0xabcdef1314156678 COMMA 0x1234123443214321 COMMA 0x1234123443214321 COMMA 0x5678567856785678}, 0x12): 0xabcdef1314156678 0x1122334455667788 0x1234123443214321 0xabcdef1212341234

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