Mercurial > projects > ldc
view lphobos/typeinfo2/ti_Aint.d @ 1083:c1e9f612e2e2
Fix for dual operand form of fistp, also make reg ST(0) explicit and fix lindquists
previous code that allowed dual operand form of fstp but dissallowed the single
operand form accidently
author | Kelly Wilson <wilsonk cpsc.ucalgary.ca> |
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date | Tue, 10 Mar 2009 06:23:26 -0600 |
parents | 362825278842 |
children |
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module typeinfo2.ti_Aint; extern(C) int memcmp(void*,void*,size_t); // int[] class TypeInfo_Ai : TypeInfo { char[] toString() { return "int[]"; } hash_t getHash(void *p) { int[] s = *cast(int[]*)p; auto len = s.length; auto str = s.ptr; hash_t hash = 0; while (len) { hash *= 9; hash += *cast(uint *)str; str++; len--; } return hash; } int equals(void *p1, void *p2) { int[] s1 = *cast(int[]*)p1; int[] s2 = *cast(int[]*)p2; return s1.length == s2.length && memcmp(cast(void *)s1, cast(void *)s2, s1.length * int.sizeof) == 0; } int compare(void *p1, void *p2) { int[] s1 = *cast(int[]*)p1; int[] s2 = *cast(int[]*)p2; size_t len = s1.length; if (s2.length < len) len = s2.length; for (size_t u = 0; u < len; u++) { int result = s1[u] - s2[u]; if (result) return result; } return cast(int)s1.length - cast(int)s2.length; } size_t tsize() { return (int[]).sizeof; } uint flags() { return 1; } TypeInfo next() { return typeid(int); } } // uint[] class TypeInfo_Ak : TypeInfo_Ai { char[] toString() { return "uint[]"; } int compare(void *p1, void *p2) { uint[] s1 = *cast(uint[]*)p1; uint[] s2 = *cast(uint[]*)p2; size_t len = s1.length; if (s2.length < len) len = s2.length; for (size_t u = 0; u < len; u++) { int result = s1[u] - s2[u]; if (result) return result; } return cast(int)s1.length - cast(int)s2.length; } TypeInfo next() { return typeid(uint); } } // dchar[] class TypeInfo_Aw : TypeInfo_Ak { char[] toString() { return "dchar[]"; } TypeInfo next() { return typeid(dchar); } }