mips.exp: Move passing -DMIPS16=...

	* gcc.target/mips/mips.exp: Move passing -DMIPS16=... from here ...
	* lib/target-supports.exp (add_options_for_mips16_attribute):
	... to here.

From-SVN: r135202

gcc/testsuite/ChangeLog

+2008-05-11  Adam Nemet  <anemet@caviumnetworks.com>
+
+	* gcc.target/mips/mips.exp: Move passing -DMIPS16=... from here ...
+	* lib/target-supports.exp (add_options_for_mips16_attribute):
+	... to here.
+
 2008-05-11  Thomas Koenig  <tkoenig@gcc.gnu.org>
 
 	PR fortran/35719

gcc/testsuite/gcc.target/mips/mips.exp

@@ -373,6 +373,7 @@ proc dg-mips-options {args} {
 setup_mips_tests
 
 dg-init
+# MIPS16 is defined in add_options_for_mips16_attribute.
 dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/*.c]] "" \
-    "-DMIPS16=__attribute__((mips16)) -DNOMIPS16=__attribute__((nomips16))"
+    "-DNOMIPS16=__attribute__((nomips16))"
 dg-finish

gcc/testsuite/lib/target-supports.exp

@@ -650,7 +650,7 @@ proc check_effective_target_nomips16 { } {
 # we don't support MIPS16 PIC.
 
 proc add_options_for_mips16_attribute { flags } {
-    return "$flags -mno-abicalls -fno-pic"
+    return "$flags -mno-abicalls -fno-pic -DMIPS16=__attribute__((mips16))"
 }
 
 # Return true if we can force a mode that allows MIPS16 code generation.