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Remove workarounds to old GCC bugs we had encountered on IRIX

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The check is bogus anyway. It was bogus when it was added. The bug is
not because of "GCC on IRIX", it's simply a GCC bug and was probably
tied to some GCC versions. It should have been reported and followed up.

I don't even remember what GCC versions we had on the IRIX machines
(plastkrakk, I can't remember the other two machine names). But I could
bet they were GCC 3.4 or 4.0.

Change-Id: I84ce4e1ad68bb0520b63c210f841e0c604dbd03a
Reviewed-by: Robin Burchell <robin+qt@viroteck.net>
This commit is contained in:
Thiago Macieira 2013-08-26 17:03:58 -07:00 committed by The Qt Project
parent 0f8d8f4127
commit b4de54fcef
2 changed files with 0 additions and 30 deletions
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22
src/corelib/tools/qlocale_tools.cpp
View File

@ -1064,15 +1064,7 @@ static Bigint *pow5mult(Bigint *b, int k)
static const int p05[3] = { 5, 25, 125 };
if ((i = k & 3) != 0)
#if defined(Q_OS_IRIX) && defined(Q_CC_GNU)
{
// work around a bug on 64 bit IRIX gcc
int *p = (int *) p05;
b = multadd(b, p[i-1], 0);
}
#else
b = multadd(b, p05[i-1], 0);
#endif
if (!(k >>= 2))
return b;
@ -1666,15 +1658,7 @@ Q_CORE_EXPORT double qstrtod(const char *s00, const char **se, bool *ok)
k = nd < DBL_DIG + 1 ? nd : DBL_DIG + 1;
rv = y;
if (k > 9)
#if defined(Q_OS_IRIX) && defined(Q_CC_GNU)
{
// work around a bug on 64 bit IRIX gcc
double *t = (double *) tens;
rv = t[k - 9] * rv + z;
}
#else
rv = tens[k - 9] * rv + z;
#endif
bd0 = 0;
if (nd <= DBL_DIG
@ -2570,13 +2554,7 @@ static char *_qdtoa( NEEDS_VOLATILE double d, int mode, int ndigits, int *decpt,
else {
#endif
/* Generate ilim digits, then fix them up. */
#if defined(Q_OS_IRIX) && defined(Q_CC_GNU)
// work around a bug on 64 bit IRIX gcc
double *t = (double *) tens;
eps *= t[ilim-1];
#else
eps *= tens[ilim-1];
#endif
for(i = 1;; i++, d *= 10.) {
L = Long(d);
d -= L;

8
src/network/access/qftp.cpp
View File

@ -1042,18 +1042,10 @@ bool QFtpPI::processReply()
if (static_cast<signed char>(replyCode[0]) < 0 || replyCode[0] > 5)
state = Failure;
else
#if defined(Q_OS_IRIX) && defined(Q_CC_GNU)
{
// work around a crash on 64 bit gcc IRIX
State *t = (State *) table;
state = t[replyCode[0] - 1];
}
#else
if (replyCodeInt == 202)
state = Failure;
else
state = table[replyCode[0] - 1];
#endif
break;
default:
// ignore unrequested message