lto.exp (lto_option_list): Rename from option_list.

	* lib/lto.exp (lto_option_list): Rename from option_list.
	* lib/compat.exp (compat_option_list): Rename from option_list.

From-SVN: r154477

gcc/testsuite/ChangeLog

+2009-11-23  Janis Johnson  <janis187@us.ibm.com>
+
+	* lib/lto.exp (lto_option_list): Rename from option_list.
+	* lib/compat.exp (compat_option_list): Rename from option_list.
+
 2009-11-23  Andy Hutchinson  <hutchinsonandy@gcc.gnu.org>
 
 	* gcc-dg/raw-string-1.c: Require-effective-target wchar.

gcc/testsuite/lib/compat.exp

@@ -48,7 +48,7 @@ if ![info exists COMPAT_OPTIONS] {
 	[list {} {}]]
 }
 
-set option_list $COMPAT_OPTIONS
+set compat_option_list $COMPAT_OPTIONS
 
 # Subsets of tests can be selectively disabled by members of this list:
 #  - ATTRIBUTE: disable all tests using the __attribute__ extension,
@@ -245,7 +245,7 @@ proc compat-get-options { src } {
 #
 proc compat-execute { src1 sid use_alt } {
     global srcdir tmpdir
-    global option_list
+    global compat_option_list
     global tool
     global verbose
     global testcase
@@ -328,7 +328,7 @@ proc compat-execute { src1 sid use_alt } {
     # Loop through all of the option lists used for this test.
 
     set count 0
-    foreach option_pair $option_list {
+    foreach option_pair $compat_option_list {
 
 	# Pick out each set of options.
 	set tst_option [lindex $option_pair 0]

gcc/testsuite/lib/lto.exp

@@ -311,7 +311,7 @@ proc lto-get-options { src } {
 # SID identifies a test suite in the names of temporary files.
 proc lto-execute { src1 sid } {
     global srcdir tmpdir
-    global option_list
+    global lto_option_list
     global tool
     global verbose
     global testcase
@@ -334,12 +334,12 @@ proc lto-execute { src1 sid } {
     set compile_xfail(0) "" 
 
     # If the main file defines dg-options, those flags are used to
-    # overwrite the default option_list taken from LTO_OPTIONS.
+    # overwrite the default lto_option_list taken from LTO_OPTIONS.
     if { [string length $extra_flags(0)] > 0 } {
-	set option_list $extra_flags(0)
+	set lto_option_list $extra_flags(0)
 	set extra_flags(0) ""
     } else {
-	set option_list $LTO_OPTIONS
+	set lto_option_list $LTO_OPTIONS
     }
 
     # Check whether this test is supported for this target.
@@ -417,7 +417,7 @@ proc lto-execute { src1 sid } {
 
     # Loop through all of the option lists used for this test.
     set count 0
-    foreach option $option_list {
+    foreach option $lto_option_list {
 	verbose "Testing $testcase, $option"
 
 	# There's a unique name for each executable we generate.