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[Bug c/12312] [3.4 regression] Bootstrap fails compiling unwind-dw2.c
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 18 Sep 2003 19:23:45 -0000
- Subject: [Bug c/12312] [3.4 regression] Bootstrap fails compiling unwind-dw2.c
- References: <20030917032007.12312.lucier@math.purdue.edu>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12312
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
------- Additional Comments From pinskia at gcc dot gnu dot org 2003-09-18 19:23 -------
Fixed by:
* simplify-rtx.c (simplify_unary_operation): Only transform
(not (eq X Y)) into (ne X Y) when mode is BImode or STORE_FLAG_VALUE
is -1. RTL "not" is a bit-wise not, "~", not a logical not "!".