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[Bug rtl-optimization/13987] [3.4 Regression] compile time regression while compile fold-const.i
- From: "cvs-commit at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 7 Sep 2004 21:44:43 -0000
- Subject: [Bug rtl-optimization/13987] [3.4 Regression] compile time regression while compile fold-const.i
- References: <20040203013908.13987.pinskia@gcc.gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-09-07 21:44 -------
Subject: Bug 13987
CVSROOT: /cvs/gcc
Module name: gcc
Branch: apple-ppc-branch
Changes by: geoffk@gcc.gnu.org 2004-09-07 21:44:33
Modified files:
gcc : ChangeLog config.host config.in configure
configure.ac hard-reg-set.h hwint.h sbitmap.h
Log message:
2004-08-30 Andrew Pinski <apinski@apple.com>
PR rtl-opt/13987
* config.host (use_long_long_for_widest_fast_int): New, default is
off.
(ia64-*-hpux*): Enable use_long_long_for_widest_fast_int.
* configure.ac: If use_long_long_for_widest_fast_int, then
define USE_LONG_LONG_FOR_WIDEST_FAST_INT.
* configure: Regenerate.
* config.in: Regenerate.
* hwint.h (HOST_WIDEST_FAST_INT, HOST_BITS_PER_WIDEST_FAST_INT):
New: widest integer type supported efficiently in hardware for the
host.
* sbitmap.h (SBITMAP_ELT_BITS): Define based on
HOST_BITS_PER_WIDEST_FAST_INT.
(SBITMAP_ELT_TYPE): Define based on HOST_WIDEST_FAST_INT.
* hard-reg-set.h (HARD_REG_ELT_TYPE): Define based on
HOST_WIDEST_FAST_INT
instead of HOST_WIDE_INT.
(HARD_REG_SET_LONGS): Likewise.
(UHOST_BITS_PER_WIDE_INT): Likewise.
Change the checks for the fast cases to be based on
HOST_BITS_PER_WIDEST_FAST_INT instead of HOST_BITS_PER_WIDE_INT.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=apple-ppc-branch&r1=1.14646.2.151.2.11&r2=1.14646.2.151.2.12
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config.host.diff?cvsroot=gcc&only_with_tag=apple-ppc-branch&r1=2.4.2.3.6.2&r2=2.4.2.3.6.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config.in.diff?cvsroot=gcc&only_with_tag=apple-ppc-branch&r1=1.141.2.18.2.7&r2=1.141.2.18.2.8
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/configure.diff?cvsroot=gcc&only_with_tag=apple-ppc-branch&r1=1.619.2.44.2.5&r2=1.619.2.44.2.6
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/configure.ac.diff?cvsroot=gcc&only_with_tag=apple-ppc-branch&r1=2.10.2.6.2.6&r2=2.10.2.6.2.7
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/hard-reg-set.h.diff?cvsroot=gcc&only_with_tag=apple-ppc-branch&r1=1.14.8.6&r2=1.14.8.6.6.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/hwint.h.diff?cvsroot=gcc&only_with_tag=apple-ppc-branch&r1=1.11.2.5&r2=1.11.2.5.8.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/sbitmap.h.diff?cvsroot=gcc&only_with_tag=apple-ppc-branch&r1=1.17.2.4&r2=1.17.2.4.8.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13987