http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53087
Alan Modra <amodra at gmail dot com> changed:
What |Removed |Added
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CC| |bonzini at gnu dot org
--- Comment #8 from Alan Modra <amodra at gmail dot com> 2012-04-25 12:58:17
UTC ---
The regression appeared with r149032
2009-06-28 Paolo Bonzini <bonz...@gnu.org>
* expr.c (expand_expr_real_1): Just use do_store_flag.
(do_store_flag): Drop support for TRUTH_NOT_EXPR. Use
emit_store_flag_force.
* expmed.c (emit_store_flag_force): Copy here trick
previously in expand_expr_real_1. Try reversing the comparison.
(emit_store_flag_1): Work if target is NULL.
(emit_store_flag): Work if target is NULL, using the result mode
from the comparison. Use split_comparison, restructure final part
to simplify conditionals.
