value-prof.c (interesting_stringop_to_profile_p): Added output argument to indicate which parameter is the size parameter.

2009-09-18  Neil Vachharajani  <nvachhar@google.com>

	    * value-prof.c (interesting_stringop_to_profile_p): Added output
	    argument to indicate which parameter is the size parameter.
	    * value-prof.c (gimple_stringop_fixed_value): Use
	    INTERESTING_STRINGOP_TO_PROFILE_P to find size argument.
	    * value-prof.c (gimple_stringops_transform): Update call sites to
	    INTERESTING_STRINGOP_TO_PROFILE_P to reflect parameter change.
	    * testsuite/gcc.dg/tree-prof/val-prof-7.c: Added test case.

From-SVN: r151864