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msvcp90: Avoid depending on config.h for the __builtin_clz check. 

Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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Alexandre Julliard 2019-06-14 09:27:33 +02:00
parent 8cc83d7f5d
commit 031116cff7
1 changed files with 1 additions and 1 deletions
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dlls/msvcp90/misc.c
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@ -1893,7 +1893,7 @@ typedef struct compact_block
/* Return the integer base-2 logarithm of (x|1). Result is 0 for x == 0. */ /* Return the integer base-2 logarithm of (x|1). Result is 0 for x == 0. */
static inline unsigned int log2i(unsigned int x) static inline unsigned int log2i(unsigned int x)
{ {
#ifdef HAVE___BUILTIN_CLZ #if defined(__GNUC__) && ((__GNUC__ > 3) || ((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)))
return __builtin_clz(x|1) ^ 0x1f; return __builtin_clz(x|1) ^ 0x1f;
#else #else
static const unsigned int l[] = static const unsigned int l[] =