Fix to idiom19 and fixFloatEmulation()

regression_tester.rb

@@ -16,6 +16,7 @@ def perform_test(exepath,filepath,outname,args)
 	printf("calling:" + "#{exepath} -a1 #{joined_args} -o#{output_path}.a1 #{filepath}\n")
 	result = `#{exepath} -a1 -o#{output_path}.a1 #{filepath}`
 	result = `#{exepath} -a2 #{joined_args} -o#{output_path}.a2 #{filepath}`
+	result = `#{exepath} #{joined_args} -o#{output_path} #{filepath}`
 	puts result
 	p $?
 end