Bug#799905: gcc-4.7: generates broken SSE2 code for -ftree-vectorize/-O3 for unaligned dword access
On Thu, 24 Sep 2015, Henrique de Moraes Holschuh wrote:
> 1. Bug exists in gcc Debian 4.6.4-7 (latest 4.6 in unstable)
> 2a. Bug exists in gcc Debian 4.7.2-5 (default gcc for oldstable)
> 2b. Bug exists in gcc Debian 4.7.4-3 (latest 4.7 in unstable)
> 3. Bug exists in gcc Debian 4.8.5-1 (latest 4.8 in unstable)
> 4a. Bug exists in gcc Debian 4.9.2-10 (default gcc for stable)
> 4b. Bug exists in gcc Debian 4.9.3-4 (latest 4.9 in unstable)
> 5. Bug exists in gcc Debian 5.2.1-17 in unstable.
Argh, my unstable chroot needs to be cleaned up to remove packages that do
not exist anymore in unstable.
Fortunately, the fact that gcc-4.6 and gcc-4.7 do not exist anymore in
unstable make little difference to the report. Still, I apologise for the
incorrect comments "latest 4.6 in unstable" and "latest 4.7 in unstable".
--
"One disk to rule them all, One disk to find them. One disk to bring
them all and in the darkness grind them. In the Land of Redmond
where the shadows lie." -- The Silicon Valley Tarot
Henrique Holschuh
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