diff options
| -rw-r--r-- | src/corelib/tools/qstring.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/corelib/tools/qstring.cpp b/src/corelib/tools/qstring.cpp index 5a2d6b228d..c89635cfdb 100644 --- a/src/corelib/tools/qstring.cpp +++ b/src/corelib/tools/qstring.cpp @@ -711,9 +711,15 @@ static void qt_to_latin1_internal(uchar *dst, const ushort *src, qsizetype lengt } length = length % 4; +# else + length = length % 16; +# endif // optimize size + + // advance dst, src for tail processing dst += offset; src += offset; +# if !defined(__OPTIMIZE_SIZE__) return UnrollTailLoop<3>::exec(length, [=](int i) { if (Checked) dst[i] = (src[i]>0xff) ? '?' : (uchar) src[i]; @@ -1072,11 +1078,13 @@ static int ucstrncmp(const QChar *a, const uchar *c, size_t l) // still matched offset += 4; } +# endif // optimize size // reset uc and c uc += offset; c += offset; +# if !defined(__OPTIMIZE_SIZE__) const auto lambda = [=](size_t i) { return uc[i] - ushort(c[i]); }; return UnrollTailLoop<MaxTailLength>::exec(e - uc, 0, lambda, lambda); # endif |