diff options
| author | MITSUNARI Shigeo <[email protected]> | 2023-11-15 17:19:32 +0900 |
|---|---|---|
| committer | MITSUNARI Shigeo <[email protected]> | 2023-11-15 17:19:32 +0900 |
| commit | 045ef31a367e7709ad4d116a06a80bdb712d1852 (patch) | |
| tree | 31f96529845352199ce6df29c087634f8ae5856b /test/apx.cpp | |
| parent | 1d7e2a6bbde1323716ba2af36afe7e00c9046471 (diff) | |
| download | xbyak-045ef31a367e7709ad4d116a06a80bdb712d1852.tar.gz xbyak-045ef31a367e7709ad4d116a06a80bdb712d1852.zip | |
add tests of div
Diffstat (limited to 'test/apx.cpp')
| -rw-r--r-- | test/apx.cpp | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/test/apx.cpp b/test/apx.cpp index 686f271..0de524c 100644 --- a/test/apx.cpp +++ b/test/apx.cpp @@ -734,3 +734,37 @@ CYBOZU_TEST_AUTO(inc_dec) CYBOZU_TEST_EQUAL(c.getSize(), n); CYBOZU_TEST_EQUAL_ARRAY(c.getCode(), tbl, n); } + +CYBOZU_TEST_AUTO(div) +{ + struct Code : Xbyak::CodeGenerator { + Code() + { + div(r20b); + div(r20d); + div(r20w); + div(r20); + div(r20|T_nf); + div(eax|T_nf); + div(byte [r20+r30*1]); + div(word [r20+r30*1]); + div(dword [r20+r30*1]); + div(qword [r20+r30*1]); + } + } c; + const uint8_t tbl[] = { + 0x62, 0xfc, 0x7c, 0x08, 0xf6, 0xf4, + 0x62, 0xfc, 0x7c, 0x08, 0xf7, 0xf4, + 0x62, 0xfc, 0x7d, 0x08, 0xf7, 0xf4, + 0x62, 0xfc, 0xfc, 0x08, 0xf7, 0xf4, + 0x62, 0xfc, 0xfc, 0x0c, 0xf7, 0xf4, // r20|T_nf + 0x62, 0xf4, 0x7c, 0x0c, 0xf7, 0xf0, // eax|T_nf + 0x62, 0xbc, 0x78, 0x08, 0xf6, 0x34, 0x34, + 0x62, 0xbc, 0x79, 0x08, 0xf7, 0x34, 0x34, + 0x62, 0xbc, 0x78, 0x08, 0xf7, 0x34, 0x34, + 0x62, 0xbc, 0xf8, 0x08, 0xf7, 0x34, 0x34, + }; + const size_t n = sizeof(tbl); + CYBOZU_TEST_EQUAL(c.getSize(), n); + CYBOZU_TEST_EQUAL_ARRAY(c.getCode(), tbl, n); +} |