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r121336 - in /trunk/gcc: ChangeLog builtins.c c...


Author: uros
Date: Tue Jan 30 11:20:07 2007
New Revision: 121336

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=121336
Log:
	* builtins.c (expand_builtin_int_interclass_roundingfn): New function
	to handle optabs that operate on floating point input argument and
	output to integer output.
	(expand_builtin_mathfn) [BUILT_IN_ILOGB]: Move from here ...
	(expand_builtin_interclass_mathfn) [BUILT_IN_ILOGB]: ... to here.
	(expand_builtin): Expand BUILT_IN_ILOGB{,F,L} using
	expand_builtin_interclass_mathfn ().
	* config/i386/i386.md (fxtractxf3_i387): Rename from *fxtractxf3_i387.
	(ilogbsi2): Remove.
	(ilogbxf2, ilogb<mode>2): New expanders to implement ilogb, ilogbf and
	ilogbl built-in functions as x87 intrinsics.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/builtins.c
    trunk/gcc/config/i386/i386.md


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