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Missed returns

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This commit is contained in:
Bimba Shrestha 2020-03-05 12:20:59 -08:00
parent a75e5f2ffc
commit dba3abc95a
3 changed files with 5 additions and 5 deletions
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2
lib/common/bitstream.h
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@ -162,7 +162,7 @@ MEM_STATIC unsigned BIT_highbit32 (U32 val)
{ {
# if defined(_MSC_VER) /* Visual */ # if defined(_MSC_VER) /* Visual */
unsigned long r=0; unsigned long r=0;
_BitScanReverse ( &r, val ) ? (unsigned)r : 0; return _BitScanReverse ( &r, val ) ? (unsigned)r : 0;
# elif defined(__GNUC__) && (__GNUC__ >= 3) /* Use GCC Intrinsic */ # elif defined(__GNUC__) && (__GNUC__ >= 3) /* Use GCC Intrinsic */
return __builtin_clz (val) ^ 31; return __builtin_clz (val) ^ 31;
# elif defined(__ICCARM__) /* IAR Intrinsic */ # elif defined(__ICCARM__) /* IAR Intrinsic */

2
lib/common/zstd_internal.h
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@ -298,7 +298,7 @@ MEM_STATIC U32 ZSTD_highbit32(U32 val) /* compress, dictBuilder, decodeCorpus
{ {
# if defined(_MSC_VER) /* Visual */ # if defined(_MSC_VER) /* Visual */
unsigned long r=0; unsigned long r=0;
_BitScanReverse(&r, val) ? (unsigned)r : 0; return _BitScanReverse(&r, val) ? (unsigned)r : 0;
# elif defined(__GNUC__) && (__GNUC__ >= 3) /* GCC Intrinsic */ # elif defined(__GNUC__) && (__GNUC__ >= 3) /* GCC Intrinsic */
return __builtin_clz (val) ^ 31; return __builtin_clz (val) ^ 31;
# elif defined(__ICCARM__) /* IAR Intrinsic */ # elif defined(__ICCARM__) /* IAR Intrinsic */

6
lib/compress/zstd_compress_internal.h
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@ -465,7 +465,7 @@ static unsigned ZSTD_NbCommonBytes (size_t val)
} else { /* 32 bits */ } else { /* 32 bits */
# if defined(_MSC_VER) # if defined(_MSC_VER)
unsigned long r=0; unsigned long r=0;
_BitScanForward( &r, (U32)val ) ? return (unsigned)(r >> 3) : 0; return _BitScanForward( &r, (U32)val ) ? return (unsigned)(r >> 3) : 0;
# elif defined(__GNUC__) && (__GNUC__ >= 3) # elif defined(__GNUC__) && (__GNUC__ >= 3)
return (__builtin_ctz((U32)val) >> 3); return (__builtin_ctz((U32)val) >> 3);
# else # else
@ -480,7 +480,7 @@ static unsigned ZSTD_NbCommonBytes (size_t val)
if (MEM_64bits()) { if (MEM_64bits()) {
# if defined(_MSC_VER) && defined(_WIN64) # if defined(_MSC_VER) && defined(_WIN64)
unsigned long r = 0; unsigned long r = 0;
_BitScanReverse64( &r, val ) ? (unsigned)(r >> 3) : 0; return _BitScanReverse64( &r, val ) ? (unsigned)(r >> 3) : 0;
# elif defined(__GNUC__) && (__GNUC__ >= 4) # elif defined(__GNUC__) && (__GNUC__ >= 4)
return (__builtin_clzll(val) >> 3); return (__builtin_clzll(val) >> 3);
# else # else
@ -494,7 +494,7 @@ static unsigned ZSTD_NbCommonBytes (size_t val)
} else { /* 32 bits */ } else { /* 32 bits */
# if defined(_MSC_VER) # if defined(_MSC_VER)
unsigned long r = 0; unsigned long r = 0;
_BitScanReverse( &r, (unsigned long)val ) ? (unsigned)(r >> 3) : 0; return _BitScanReverse( &r, (unsigned long)val ) ? (unsigned)(r >> 3) : 0;
# elif defined(__GNUC__) && (__GNUC__ >= 3) # elif defined(__GNUC__) && (__GNUC__ >= 3)
return (__builtin_clz((U32)val) >> 3); return (__builtin_clz((U32)val) >> 3);
# else # else