gcc/gcc ChangeLog builtins.c genopinit.c optab ...

[sayle@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	sayle@gcc.gnu.org	2004-03-10 22:36:22

Modified files:
	gcc            : ChangeLog builtins.c genopinit.c optabs.c 
	                 optabs.h 
	gcc/config/i386: i386.md 
	gcc/testsuite  : ChangeLog 
Added files:
	gcc/testsuite/gcc.dg: builtins-34.c 

Log message:
	2004-03-10  Uros Bizjak  <uros@kss-loka.si>
	
	* optabs.h (enum optab_index): Add new OTI_exp10 and OTI_exp2.
	(exp10_optab, exp2_optab): Define corresponding macros.
	* optabs.c (init_optabs): Initialize exp10_optab and exp2_optab.
	* genopinit.c (optabs): Implement exp10_optab and exp2_optab
	using exp10?f2 and exp2?f2 patterns.
	* builtins.c (expand_builtin_mathfn): Handle BUILT_IN_EXP10{,F,L}
	using exp10_optab, and BUILT_IN_EXP2{,F,L} using exp2_optab.
	(expand_builtin): Expand BUILT_IN_EXP10{,F,L} and BUILT_IN_EXP2{,F,L}
	using expand_builtin_mathfn if flag_unsafe_math_optimizations is set.
	
	* config/i386/i386.md (exp10sf2, exp10df2, exp10xf2, exp2sf2,
	exp2df2, exp2xf2): New patterns to implement exp10, exp10f, exp10l,
	exp2, exp2f and exp2l built-ins as inline x87 intrinsics.
	
	* gcc.dg/builtins-34.c: New test.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.3122&r2=2.3123
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/builtins.c.diff?cvsroot=gcc&r1=1.290&r2=1.291
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/genopinit.c.diff?cvsroot=gcc&r1=1.68&r2=1.69
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/optabs.c.diff?cvsroot=gcc&r1=1.210&r2=1.211
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/optabs.h.diff?cvsroot=gcc&r1=1.22&r2=1.23
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/i386.md.diff?cvsroot=gcc&r1=1.518&r2=1.519
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.3592&r2=1.3593
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/builtins-34.c.diff?cvsroot=gcc&r1=NONE&r2=1.1