https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70903
Wilco <wilco at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |wilco at gcc dot gnu.org
--- Comment #7 from Wilco <wilco at gcc dot gnu.org> ---
(In reply to Bernd Edlinger from comment #6)
> Author: edlinger
> Date: Thu Aug 4 13:20:57 2016
> New Revision: 239122
>
> URL: https://gcc.gnu.org/viewcvs?rev=239122&root=gcc&view=rev
> Log:
> 2016-08-04 Bernd Edlinger <bernd.edlin...@hotmail.de>
>
> PR rtl-optimization/70903
> * cse.c (cse_insn): If DEST is a paradoxical SUBREG, don't record
> DEST.
>
> testsuite:
> 2016-08-04 Bernd Edlinger <bernd.edlin...@hotmail.de>
>
> PR rtl-optimization/70903
> * gcc.c-torture/execute/pr70903.c: New test.
>
> Added:
> trunk/gcc/testsuite/gcc.c-torture/execute/pr70903.c
> Modified:
> trunk/gcc/ChangeLog
> trunk/gcc/cse.c
> trunk/gcc/testsuite/ChangeLog
This should be backported to GCC6/7.
