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r124106 - in /trunk/gcc: ChangeLog libgcc2.c li...
- From: rth at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Tue, 24 Apr 2007 15:28:22 -0000
- Subject: r124106 - in /trunk/gcc: ChangeLog libgcc2.c li...
Author: rth
Date: Tue Apr 24 16:28:21 2007
New Revision: 124106
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=124106
Log:
* libgcc2.h (AVOID_FP_TYPE_CONVERSION): Rename from
IS_IBM_EXTENDED. Also define in terms of WIDEST_HARDWARE_FP_SIZE.
* libgcc2.c (__floatdisf): Avoid double-word arithmetic when
looking for non-zero bits shifted out. Avoid a recursive call
when constructing the scalar.
(__floatundisf): Likewise.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/libgcc2.c
trunk/gcc/libgcc2.h