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* [Bug target/29524] [4.3/4.4/4.5/4.6 Regression] Too much RAM used: __clz_tab[] linked [not found] <bug-29524-4@http.gcc.gnu.org/bugzilla/> @ 2010-11-06 11:51 ` avr at gjlay dot de 2011-06-16 9:08 ` [Bug target/29524] [4.3/4.4/4.5/4.6/4.7 " gjl at gcc dot gnu.org 2011-06-16 9:48 ` gjl at gcc dot gnu.org 2 siblings, 0 replies; 3+ messages in thread From: avr at gjlay dot de @ 2010-11-06 11:51 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29524 Georg Lay <avr at gjlay dot de> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |avr at gjlay dot de --- Comment #23 from Georg Lay <avr at gjlay dot de> 2010-11-06 11:50:23 UTC --- longlong.h is plain vanilla for avr. Putting some inline assemler magic there will do the job. ^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug target/29524] [4.3/4.4/4.5/4.6/4.7 Regression] Too much RAM used: __clz_tab[] linked [not found] <bug-29524-4@http.gcc.gnu.org/bugzilla/> 2010-11-06 11:51 ` [Bug target/29524] [4.3/4.4/4.5/4.6 Regression] Too much RAM used: __clz_tab[] linked avr at gjlay dot de @ 2011-06-16 9:08 ` gjl at gcc dot gnu.org 2011-06-16 9:48 ` gjl at gcc dot gnu.org 2 siblings, 0 replies; 3+ messages in thread From: gjl at gcc dot gnu.org @ 2011-06-16 9:08 UTC (permalink / raw) To: gcc-bugs 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 ^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug target/29524] [4.3/4.4/4.5/4.6/4.7 Regression] Too much RAM used: __clz_tab[] linked [not found] <bug-29524-4@http.gcc.gnu.org/bugzilla/> 2010-11-06 11:51 ` [Bug target/29524] [4.3/4.4/4.5/4.6 Regression] Too much RAM used: __clz_tab[] linked avr at gjlay dot de 2011-06-16 9:08 ` [Bug target/29524] [4.3/4.4/4.5/4.6/4.7 " gjl at gcc dot gnu.org @ 2011-06-16 9:48 ` gjl at gcc dot gnu.org 2 siblings, 0 replies; 3+ messages in thread From: gjl at gcc dot gnu.org @ 2011-06-16 9:48 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29524 Georg-Johann Lay <gjl at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |missed-optimization Status|NEW |RESOLVED Known to work| |4.7.0 Resolution| |FIXED Target Milestone|4.3.6 |4.7.0 --- Comment #25 from Georg-Johann Lay <gjl at gcc dot gnu.org> 2011-06-16 09:47:09 UTC --- Closed as resolved+fixed as using __clz_tab is avoided altogether now. ^ permalink raw reply [flat|nested] 3+ messages in thread
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2010-11-06 11:51 ` [Bug target/29524] [4.3/4.4/4.5/4.6 Regression] Too much RAM used: __clz_tab[] linked avr at gjlay dot de
2011-06-16 9:08 ` [Bug target/29524] [4.3/4.4/4.5/4.6/4.7 " gjl at gcc dot gnu.org
2011-06-16 9:48 ` gjl at gcc dot gnu.org
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