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[Bug target/29524] [4.3/4.4/4.5/4.6/4.7 Regression] Too much RAM used: __clz_tab[] linked
- From: "gjl at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 16 Jun 2011 09:08:38 +0000
- Subject: [Bug target/29524] [4.3/4.4/4.5/4.6/4.7 Regression] Too much RAM used: __clz_tab[] linked
- Auto-submitted: auto-generated
- References: <bug-29524-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29524
--- Comment #24 from Georg-Johann Lay <gjl at gcc dot gnu.org> 2011-06-16 09:06:50 UTC ---
Author: gjl
Date: Thu Jun 16 09:06:44 2011
New Revision: 175097
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175097
Log:
gcc/
PR target/49313
PR target/29524
* longlong.h: Add AVR support:
(count_leading_zeros): New macro.
(count_trailing_zeros): New macro.
(COUNT_LEADING_ZEROS_0): New macro.
* config/avr/t-avr (LIB1ASMFUNCS): Add
_ffssi2, _ffshi2, _loop_ffsqi2,
_ctzsi2, _ctzhi2, _clzdi2, _clzsi2, _clzhi2,
_paritydi2, _paritysi2, _parityhi2,
_popcounthi2,_popcountsi2, _popcountdi2, _popcountqi2,
_bswapsi2, _bswapdi2,
_ashldi3, _ashrdi3, _lshrdi3
(LIB2FUNCS_EXCLUDE): Add _clz.
* config/avr/libgcc.S (XCALL): Move up in file.
(XJMP): New C Macro.
(DEFUN): New asm macro.
(ENDF): New asm macro.
(__ffssi2): New function.
(__ffshi2): New function.
(__loop_ffsqi2): New function.
(__ctzsi2): New function.
(__ctzhi2): New function.
(__clzdi2): New function.
(__clzsi2): New function.
(__clzhi2): New function.
(__paritydi2): New function.
(__paritysi2): New function.
(__parityhi2): New function.
(__popcounthi2): New function.
(__popcountsi2): New function.
(__popcountdi2): New function.
(__popcountqi2): New function.
(__bswapsi2): New function.
(__bswapdi2): New function.
(__ashldi3): New function.
(__ashrdi3): New function.
(__lshrdi3): New function.
Fix suspicous lines.
libgcc/
PR target/49313
PR target/29524
* config/avr/t-avr: Fix line endings.
(intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
_parityXX2.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/avr/libgcc.S
trunk/gcc/config/avr/t-avr
trunk/gcc/longlong.h
trunk/libgcc/ChangeLog
trunk/libgcc/config/avr/t-avr