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Issue #28126: Replace Py_MEMCPY with memcpy(). Visual Studio can properly optimize memcpy().

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Christian Heimes 2016-09-13 20:22:02 +02:00
parent a4d9b17b1f
commit f051e43b22
14 changed files with 83 additions and 97 deletions
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2
Python/pyhash.c
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@ -396,7 +396,7 @@ siphash24(const void *src, Py_ssize_t src_sz) {
case 7: pt[6] = m[6];
case 6: pt[5] = m[5];
case 5: pt[4] = m[4];
case 4: Py_MEMCPY(pt, m, sizeof(uint32_t)); break;
case 4: memcpy(pt, m, sizeof(uint32_t)); break;
case 3: pt[2] = m[2];
case 2: pt[1] = m[1];
case 1: pt[0] = m[0];