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r195574 - in /trunk/gcc: ChangeLog double-int.c...
- From: gjl at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Wed, 30 Jan 2013 11:04:31 -0000
- Subject: r195574 - in /trunk/gcc: ChangeLog double-int.c...
Author: gjl
Date: Wed Jan 30 11:04:30 2013
New Revision: 195574
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=195574
Log:
gcc/
PR tree-optimization/56064
* fixed-value.c (fixed_from_double_int): New function.
* fixed-value.h (fixed_from_double_int): New prototype.
(const_fixed_from_double_int): New static inline function.
* fold-const.c (native_interpret_fixed): New static function.
(native_interpret_expr) <FIXED_POINT_TYPE>: Use it.
(can_native_interpret_type_p) <FIXED_POINT_TYPE>: Return true.
(native_encode_fixed): New static function.
(native_encode_expr) <FIXED_CST>: Use it.
(native_interpret_int): Move double_int worker code to...
* double-int.c (double_int::from_buffer): ...this new static method.
* double-int.h (double_int::from_buffer): Prototype it.
gcc/testsuite/
PR tree-optimization/56064
* gcc.dg/fixed-point/view-convert.c: New test.
Added:
trunk/gcc/testsuite/gcc.dg/fixed-point/view-convert.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/double-int.c
trunk/gcc/double-int.h
trunk/gcc/fixed-value.c
trunk/gcc/fixed-value.h
trunk/gcc/fold-const.c
trunk/gcc/testsuite/ChangeLog