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| author | Thiago Macieira <thiago.macieira@intel.com> | 2012-09-27 15:39:20 +0200 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2012-09-28 10:11:00 +0200 |
| commit | 928fc8d93960adedc1d9598aaa71eb1f23fce108 (patch) | |
| tree | a9ea4ca109e0c84aff940693f8fade1d67831cfc /src/concurrent/doc/snippets/code | |
| parent | a1521579983860f4f7b02d6eddc478448715ac0b (diff) | |
Update the NaN tests to deal with non-conformance better
ICC apparently optimises 0 * anything directly to zero, even when it
should be doing a multiplication to conform to IEEE requirements. GCC in
fast-math mode does the same, but that also makes the rest of the
function unreliable, so we try to turn off fast-math mode if we can.
Task-number: QTBUG-22340
Change-Id: I0e3c5f4927b0a6bcb3189bb156c18843fc4b29b9
Reviewed-by: Caroline Chao <caroline.chao@digia.com>
Diffstat (limited to 'src/concurrent/doc/snippets/code')
0 files changed, 0 insertions, 0 deletions