[Bug tree-optimization/51315] gcc 4.6.2 miscompilation with -ftree-sra (included in -O2) on Debian/sparc

[jurij at wooyd dot org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51315

--- Comment #4 from Jurij Smakov <jurij at wooyd dot org> 2011-12-01 09:26:54 UTC ---
So, how do we convince someone to fix it? As Mikael points out, the same or
very similar problem has already been reported multiple times, and it appears
that other PRs have the offending commits identified.

This does cause problems for Debian, as we are adopting gcc-4.6 for the next
release, and if this bug remains unfixed, we will have to do something ugly,
like use -fno-tree-sra by default at least on sparc.