should check defined(_M_X64) not defined(_M_X86) when building with MSVC.

_M_X86 is only defined under MSVC 32Bit _M_X64 is only defined under MSVC 64Bit
2025-01-10 22:47:48 -08:00
parent a610550e2c
commit 42d704ad5e
1 changed files with 1 additions and 1 deletions
@@ -309,7 +309,7 @@ FORCE_INLINE_TEMPLATE size_t BIT_getMiddleBits(BitContainerType bitContainer, U3
     * such cpus old (pre-Haswell, 2013) and their performance is not of that
     * importance.
     */
-#if defined(__x86_64__) || defined(_M_X86)
+#if defined(__x86_64__) || defined(_M_X64)
    return (bitContainer >> (start & regMask)) & ((((U64)1) << nbBits) - 1);
 #else
    return (bitContainer >> (start & regMask)) & BIT_mask[nbBits];