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roken: don't call assert() before variable decl

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This commit is contained in:
Luke Howard
2021-12-22 13:43:17 +11:00
parent 8590499b53
commit 9aa67e58ba
1 changed files with 6 additions and 2 deletions
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8
lib/roken/clz.c
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@@ -30,10 +30,15 @@
ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL
rk_clzll(uint64_t x)
{
#if defined(_MSC_VER)
unsigned long r = 0;
#elif !(defined(__GNUC__) && __GNUC__ >= 4)
int r = 0;
#endif
assert(x != 0);
#if defined(_MSC_VER)
unsigned long r = 0;
# if defined(_WIN64)
_BitScanReverse64(&r, x);
# else
@@ -46,7 +51,6 @@ rk_clzll(uint64_t x)
#elif (defined(__GNUC__) && __GNUC__ >= 4)
return __builtin_clzll(x);
#else
int r = 0;
while (!(x & ((uint64_t)1 << 63))) {
x <<= 1;
++r;