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| author | MITSUNARI Shigeo <[email protected]> | 2022-12-07 16:17:07 +0900 |
|---|---|---|
| committer | MITSUNARI Shigeo <[email protected]> | 2022-12-07 16:17:07 +0900 |
| commit | 1b08a82483ed9e16b767acebd79ef493aa5777b3 (patch) | |
| tree | 01825cec4c064362a14683a4ed0261b6048c307c /test/misc.cpp | |
| parent | bef70d9b1b6b477b881e3c34afec0c9ec088179d (diff) | |
| download | xbyak-1b08a82483ed9e16b767acebd79ef493aa5777b3.tar.gz xbyak-1b08a82483ed9e16b767acebd79ef493aa5777b3.zip | |
add test of prefetchiti
Diffstat (limited to 'test/misc.cpp')
| -rw-r--r-- | test/misc.cpp | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/test/misc.cpp b/test/misc.cpp index f0e577f..2090dca 100644 --- a/test/misc.cpp +++ b/test/misc.cpp @@ -2139,4 +2139,22 @@ CYBOZU_TEST_AUTO(CMPccXADD) CYBOZU_TEST_EQUAL(c.getSize(), n); CYBOZU_TEST_EQUAL_ARRAY(c.getCode(), tbl, n); } + +CYBOZU_TEST_AUTO(prefetchiti) +{ + struct Code : Xbyak::CodeGenerator { + Code() + { + prefetchit0(ptr[rax]); + prefetchit1(ptr[rax]); + } + } c; + const uint8_t tbl[] = { + 0x0f, 0x18, 0x38, + 0x0f, 0x18, 0x30 + }; + const size_t n = sizeof(tbl) / sizeof(tbl[0]); + CYBOZU_TEST_EQUAL(c.getSize(), n); + CYBOZU_TEST_EQUAL_ARRAY(c.getCode(), tbl, n); +} #endif |