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failure in new gcc testsuite test on i386-openbsd
- To: tech_(_at_)_openbsd_(_dot_)_org
- Subject: failure in new gcc testsuite test on i386-openbsd
- From: Marc Espie <espie_(_at_)_nerim_(_dot_)_net>
- Date: Fri, 17 Sep 2004 10:24:20 +0200
- Mail-followup-to: tech_(_at_)_openbsd_(_dot_)_org
- Reply-to: espie_(_at_)_nerim_(_dot_)_net
I've checked this with 2.95, 3.3.x, 4.0. This consistently fails for us,
not for linux debian.
Might fail on other platforms, I don't really have a clue, and I don't
know i386 assembler all that well.
/* Test front-end conversions, optimizer conversions, and run-time
conversions between different arithmetic types.
Constants are specified in a non-obvious way to make them work for
any word size. Their value on a 32-bit machine is indicated in the
Note that this code is NOT intended for testing of accuracy of fp
unsigned long long int u;
if (ull2ld(0ULL) != (long double) 0ULL) /* 0 */
if (ull2ld(~0ULL) != (long double) ~0ULL) /* 0xffffffff */