profopt.exp: Make prof_option_list local to profopt-execute.

	* lib/profopt.exp: Make prof_option_list local to profopt-execute.
	* g++.dg/tree-prof/tree-prof.exp (PROFOPT_OPTIONS): Define after
	including profopt.opt; save and restore existing value.
	* g++.dg/bprob/bprob.exp: Likewise.
	* gcc.dg/matrix/matrix.exp: Likewise.
	* gcc.dg/tree-prof/tree-prof.exp: Likewise.
	* gcc.misc-tests/bprob.exp: Likewise; also replace formerly-ignored
	PROFOPT_OPTIONS.

From-SVN: r188964

7 files changed, 48 insertions, 26 deletions

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 8fec8b2..a8416dc 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,14 @@
+2012-06-25  Janis Johnson  <janisjo@codesourcery.com>
+
+	* lib/profopt.exp: Make prof_option_list local to profopt-execute.
+	* g++.dg/tree-prof/tree-prof.exp (PROFOPT_OPTIONS): Define after
+	including profopt.opt; save and restore existing value.
+	* g++.dg/bprob/bprob.exp: Likewise.
+	* gcc.dg/matrix/matrix.exp: Likewise.
+	* gcc.dg/tree-prof/tree-prof.exp: Likewise.
+	* gcc.misc-tests/bprob.exp: Likewise; also replace formerly-ignored
+	PROFOPT_OPTIONS.
+
 2012-06-25  Richard Henderson  <rth@redhat.com>
 
 	* gcc.dg/pr53749.c: New.
diff --git a/gcc/testsuite/g++.dg/bprob/bprob.exp b/gcc/testsuite/g++.dg/bprob/bprob.exp
index 3f75a2e..bb0d464 100644
--- a/gcc/testsuite/g++.dg/bprob/bprob.exp
+++ b/gcc/testsuite/g++.dg/bprob/bprob.exp
@@ -33,7 +33,11 @@ if $tracelevel then {
     strace $tracelevel
 }
 
-# Override the list defined in profopt.exp.
+# Load support procs.
+load_lib profopt.exp
+
+# Save and override the default list defined in profopt.exp.
+set bprob_save_profopt_options $PROFOPT_OPTIONS
 set PROFOPT_OPTIONS [list \
 	{ -g } \
 	{ -O0 } \
@@ -47,9 +51,6 @@ if $tracelevel then {
     strace $tracelevel
 }
 
-# Load support procs.
-load_lib profopt.exp
-
 set profile_options "-fprofile-arcs"
 set feedback_options "-fbranch-probabilities"
 
@@ -63,3 +64,5 @@ foreach profile_option $profile_options feedback_option $feedback_options {
         profopt-execute $src
     }
 }
+
+set PROFOPT_OPTIONS $bprob_save_profopt_options
diff --git a/gcc/testsuite/g++.dg/tree-prof/tree-prof.exp b/gcc/testsuite/g++.dg/tree-prof/tree-prof.exp
index 0f69a16..b4aa22d 100644
--- a/gcc/testsuite/g++.dg/tree-prof/tree-prof.exp
+++ b/gcc/testsuite/g++.dg/tree-prof/tree-prof.exp
@@ -29,9 +29,6 @@ if { ![check_profiling_available "-fprofile-generate"] } {
 set tool g++
 set prof_ext "gcda"
 
-# Override the list defined in profopt.exp.
-set PROFOPT_OPTIONS [list {}]
-
 if $tracelevel then {
     strace $tracelevel
 }
@@ -39,6 +36,10 @@ if $tracelevel then {
 # Load support procs.
 load_lib profopt.exp
 
+# Save and override the default list defined in profopt.exp.
+set treeprof_save_profopt_options $PROFOPT_OPTIONS
+set PROFOPT_OPTIONS [list {}]
+
 # These are globals used by profopt-execute.  The first is options
 # needed to generate profile data, the second is options to use the
 # profile data.
@@ -52,3 +53,5 @@ foreach src [lsort [glob -nocomplain $srcdir/$subdir/*.C]] {
     }
     profopt-execute $src
 }
+
+set PROFOPT_OPTIONS $treeprof_save_profopt_options
diff --git a/gcc/testsuite/gcc.dg/matrix/matrix.exp b/gcc/testsuite/gcc.dg/matrix/matrix.exp
index c1bf271..d2e1344 100644
--- a/gcc/testsuite/gcc.dg/matrix/matrix.exp
+++ b/gcc/testsuite/gcc.dg/matrix/matrix.exp
@@ -39,9 +39,6 @@ if { ![check_profiling_available "-fprofile-generate"] } {
 set tool gcc
 set prof_ext "gcda"
 
-# Override the list defined in profopt.exp.
-set PROFOPT_OPTIONS [list {}]
-
 if $tracelevel then {
     strace $tracelevel
 }
@@ -49,6 +46,10 @@ if $tracelevel then {
 # Load support procs.
 load_lib profopt.exp
 
+# Save and override the default list defined in profopt.exp.
+set matrix_save_profopt_options $PROFOPT_OPTIONS
+set PROFOPT_OPTIONS [list {}]
+
 # These are globals used by profopt-execute.  The first is options
 # needed to generate profile data, the second is options to use the
 # profile data.
@@ -63,3 +64,4 @@ foreach src [lsort [glob -nocomplain $srcdir/$subdir/transpose-*.c]] {
     profopt-execute $src
 }
 
+set PROFOPT_OPTIONS $matrix_save_profopt_options
diff --git a/gcc/testsuite/gcc.dg/tree-prof/tree-prof.exp b/gcc/testsuite/gcc.dg/tree-prof/tree-prof.exp
index 2d054d2..e3c5e3d 100644
--- a/gcc/testsuite/gcc.dg/tree-prof/tree-prof.exp
+++ b/gcc/testsuite/gcc.dg/tree-prof/tree-prof.exp
@@ -29,9 +29,6 @@ if { ![check_profiling_available "-fprofile-generate"] } {
 set tool gcc
 set prof_ext "gcda"
 
-# Override the list defined in profopt.exp.
-set PROFOPT_OPTIONS [list {}]
-
 if $tracelevel then {
     strace $tracelevel
 }
@@ -39,6 +36,10 @@ if $tracelevel then {
 # Load support procs.
 load_lib profopt.exp
 
+# Save and override the default list defined in profopt.exp.
+set treeprof_save_profopt_options $PROFOPT_OPTIONS
+set PROFOPT_OPTIONS [list {}]
+
 # These are globals used by profopt-execute.  The first is options
 # needed to generate profile data, the second is options to use the
 # profile data.
@@ -52,3 +53,5 @@ foreach src [lsort [glob -nocomplain $srcdir/$subdir/*.c]] {
     }
     profopt-execute $src
 }
+
+set PROFOPT_OPTIONS $treeprof_save_profopt_options
diff --git a/gcc/testsuite/gcc.misc-tests/bprob.exp b/gcc/testsuite/gcc.misc-tests/bprob.exp
index e579b36..6f520ec 100644
--- a/gcc/testsuite/gcc.misc-tests/bprob.exp
+++ b/gcc/testsuite/gcc.misc-tests/bprob.exp
@@ -30,16 +30,6 @@ set tool gcc
 set prof_ext "gcda"
 set perf_ext tim
 
-# Override the list defined in profopt.exp.
-set PROFOPT_OPTIONS [list \
-	{ -g } \
-	{ -O0 } \
-	{ -O1 } \
-	{ -O2 -DPERFTIME } \
-	{ -O3 -DPERFTIME } \
-	{ -O3 -g -DPERFTIME } \
-	{ -Os } ]
-
 if $tracelevel then {
     strace $tracelevel
 }
@@ -47,6 +37,10 @@ if $tracelevel then {
 # Load support procs.
 load_lib profopt.exp
 
+# Save and override the default list defined in profopt.exp.
+set bprob_save_profopt_options $PROFOPT_OPTIONS
+set PROFOPT_OPTIONS [list { -O2 } { -O3  }]
+
 set profile_options "-fprofile-arcs"
 set feedback_options "-fbranch-probabilities"
 
@@ -59,3 +53,5 @@ foreach profile_option $profile_options feedback_option $feedback_options {
         profopt-execute $src
     }
 }
+
+set PROFOPT_OPTIONS $bprob_save_profopt_options
diff --git a/gcc/testsuite/lib/profopt.exp b/gcc/testsuite/lib/profopt.exp
index 5e0f9a2..f0dbee7 100644
--- a/gcc/testsuite/lib/profopt.exp
+++ b/gcc/testsuite/lib/profopt.exp
@@ -64,8 +64,6 @@ if ![info exists PROFOPT_OPTIONS] {
 	{ -Os } ]
 }
 
-set prof_option_list $PROFOPT_OPTIONS
-
 #
 # profopt-cleanup -- remove profiling or performance results files.
 #
@@ -215,7 +213,7 @@ proc profopt-get-options { src } {
 #
 proc profopt-execute { src } {
     global srcdir tmpdir
-    global prof_option_list
+    global PROFOPT_OPTIONS
     global tool profile_option feedback_option prof_ext perf_ext perf_delta
     global generate_final_code use_final_code
     global verbose
@@ -227,6 +225,12 @@ proc profopt-execute { src } {
         error "No feedback option specified for second compile."
     }
 
+    # Use the default option list or one defined for a set of tests.
+    if ![info exists PROFOPT_OPTIONS] {
+         error "PROFOPT_OPTIONS is not defined"
+    }
+    set prof_option_list $PROFOPT_OPTIONS
+
     regsub "(?q)$srcdir/" $src "" testcase
     # If we couldn't rip $srcdir out of `src' then just do the best we can.
     # The point is to reduce the unnecessary noise in the logs.  Don't strip