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On Thu, 7 Feb 2013, Marek Polacek wrote:
On Thu, Feb 07, 2013 at 02:56:48PM +0100, Richard Biener wrote:+ /* Check the headers. */ + FOR_EACH_BB (bb) + { + /* Skip BBs in the root tree. */ + if (bb->loop_father == current_loops->tree_root) + continue;
You shouldn't need this ... it will miss missing toplevel loops
Done.
+ if (bb_loop_header_p (bb)) + if (bb->loop_father->header != bb)
&& bb->loop_father->header != bb)
Fixed. Regtested/bootstrapped on x86_64 again (with tailc fix: http://gcc.gnu.org/ml/gcc-patches/2013-02/msg00310.html), ok now?
Ok. Let's watch for fallout...
Thanks, Richard.
-- Toon Moene - e-mail: toon@moene.org - phone: +31 346 214290 Saturnushof 14, 3738 XG Maartensdijk, The Netherlands At home: http://moene.org/~toon/; weather: http://moene.org/~hirlam/ Progress of GNU Fortran: http://gcc.gnu.org/wiki/GFortran#news
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