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[Bug target/44481] [4.3/4.4/4.5/4.6 Regression] __builtin_parity() causes ICE in trunc_int_for_mode()
- From: "uros at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 11 Jun 2010 21:58:43 -0000
- Subject: [Bug target/44481] [4.3/4.4/4.5/4.6 Regression] __builtin_parity() causes ICE in trunc_int_for_mode()
- References: <bug-44481-9404@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #4 from uros at gcc dot gnu dot org 2010-06-11 21:58 -------
Subject: Bug 44481
Author: uros
Date: Fri Jun 11 21:58:31 2010
New Revision: 160638
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=160638
Log:
PR target/44481
* config/i386/i386.md (UNSPEC_PARITY): New unspec.
(paritydi2_cmp): Use UNSPEC_PARITY unspec insted of parity RTX.
(partiysi2_cmp): Ditto.
(*partiyhi2_cmp): Ditto.
(*parityqi2_cmp): Remove.
testsuite/ChangeLog:
PR target/44481
* gcc.target/i386/pr44481.c: New test.
Added:
trunk/gcc/testsuite/gcc.target/i386/pr44481.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/i386/i386.md
trunk/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44481