[Bug tree-optimization/80492] [5/6/7 Regression] Wrong code when unrolling a loop with inline asm and local regs
gjl at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Tue Apr 25 07:56:00 GMT 2017
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80492
--- Comment #9 from Georg-Johann Lay <gjl at gcc dot gnu.org> ---
(In reply to Uroš Bizjak from comment #8)
> Happens in fre3 pass.
That's not the whole story. With -fdisable-tree-fre3 the code is still wrong.
I need at least:
-fdisable-tree-fre3 -fdisable-tree-pre
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