gcc/

[pf3gnuchains/gcc-fork.git] / gcc / ChangeLog

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
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+2011-06-16  Georg-Johann Lay  <avr@gjlay.de>
+
+       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.
+
 2011-06-16  Richard Guenther  <rguenther@suse.de>
 
        * gimple.c (canonicalize_cond_expr_cond): (bool)x is not