gcc/libgfortran
Jerry DeLisle 3b63b663d7 re PR libfortran/38199 (missed optimization: I/O performance)
2014-03-12  Jerry DeLisle  <jvdelisle@gcc.gnu>

	PR libfortran/38199
	* io/read.c (read_decimal): Quickly skip spaces to avoid calls
	to next_char.
	* io/unit.c (is_trim_ok): New helper function to check various
	conditions to see if its OK to trim the internal unit string.
	(get_internal_unit): Use LEN_TRIM to shorten selected internal
	unit strings for optimizing READ. Enable this optimization for
	formatted READ.
	* io/list_read.c (finish_list_read): Don't call eat_line for
	internal units.

From-SVN: r208528
2014-03-13 05:06:57 +00:00
..
caf
config
generated
intrinsics
io re PR libfortran/38199 (missed optimization: I/O performance) 2014-03-13 05:06:57 +00:00
m4
runtime
acinclude.m4
aclocal.m4
c99_protos.h
ChangeLog re PR libfortran/38199 (missed optimization: I/O performance) 2014-03-13 05:06:57 +00:00
ChangeLog-2002
ChangeLog-2003
ChangeLog-2004
ChangeLog-2005
ChangeLog-2006
ChangeLog-2007
ChangeLog-2008
ChangeLog-2009
ChangeLog-2010
ChangeLog-2011
ChangeLog-2012
config.h.in
configure
configure.ac
configure.host
fmain.c
gfortran.map
kinds-override.h
libgfortran.h
libgfortran.spec.in
libtool-version
Makefile.am
Makefile.in
mk-kinds-h.sh
mk-sik-inc.sh
mk-srk-inc.sh