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[Bug rtl-optimization/34959] [4.3 Regression] 23_containers/bitset/ext/15361.cc fails for MIPS n64
- From: "rsandifo at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 26 Jan 2008 11:35:42 -0000
- Subject: [Bug rtl-optimization/34959] [4.3 Regression] 23_containers/bitset/ext/15361.cc fails for MIPS n64
- References: <bug-34959-13767@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #1 from rsandifo at gcc dot gnu dot org 2008-01-26 11:35 -------
Subject: Bug 34959
Author: rsandifo
Date: Sat Jan 26 11:34:41 2008
New Revision: 131863
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=131863
Log:
gcc/
PR rtl-optimization/34959
* optabs.c (expand_unop): In libcall notes, give ffs, clz, ctz,
popcount and parity rtxes the same mode as their operand.
Truncate or extend the result to the return value's mode
if necessary.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/optabs.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34959