re PR tree-optimization/17578 (Missed optimization--failure of…

re PR tree-optimization/17578 (Missed optimization--failure of gcc.c-torture/execute/ieee/compare-fp-3.c at -O1 and above)

	PR tree-optimization/17578
	* gcc.c-torture/execute/ieee/compare-fp-3.x: Append -fno-trapping-math
	to additional_flags.
	* gcc.c-torture/execute/ieee/compare-fp-4.x: Likewise.

From-SVN: r92623

gcc/testsuite/ChangeLog

+2004-12-26  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+
+	PR tree-optimization/17578
+	* gcc.c-torture/execute/ieee/compare-fp-3.x: Append -fno-trapping-math
+	to additional_flags.
+	* gcc.c-torture/execute/ieee/compare-fp-4.x: Likewise.
+
 2004-12-25  Richard Henderson  <rth@redhat.com>
 
 	* lib/target-supports.exp (check_effective_target_vect_no_bitwise):

gcc/testsuite/gcc.c-torture/execute/ieee/compare-fp-3.x

-set options "-fno-trapping-math"
+lappend additional_flags "-fno-trapping-math"
 return 0

gcc/testsuite/gcc.c-torture/execute/ieee/compare-fp-4.x

-set options "-fno-trapping-math"
+lappend additional_flags "-fno-trapping-math"
 return 0