scanrtl.exp: New.

2006-02-08  Paolo Bonzini  <bonzini@gnu.org>

	* lib/scanrtl.exp: New.

From-SVN: r110754

gcc/testsuite/ChangeLog

@@ -6,6 +6,10 @@
 	PR c++/26070
 	* g++.dg/other/virtual1.C: New test.
 
+2006-02-08  Paolo Bonzini  <bonzini@gnu.org>
+
+	* lib/scanrtl.exp: New.
+
 2006-02-08  Paolo Bonzini  <bonzini@gnu.org>
 
 	* lib/gcc-dg.exp (cleanup-rtl-dump, cleanup-tree-dump,
@@ -15,7 +19,6 @@
 	* lib/scanipa.exp (scan-ipa-dump, scan-ipa-dump-times,
 	scan-ipa-dump-not, scan-ipa-dump-dem): Likewise.
 
-	* lib/scanrtl.exp: New.
 	* lib/gcc-dg.exp: Load it.
 	* objc.dg/stubify-2.m: Use scan-rtl-dump-not.
 

gcc/testsuite/lib/scanrtl.exp

@@ -0,0 +1,141 @@
+#   Copyright (C) 2006 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  
+
+# Various utilities for scanning rtl dump output, used by gcc-dg.exp and
+# g++-dg.exp.
+
+load_lib scandump.exp
+
+# Utility for scanning compiler result, invoked via dg-final.
+# Call pass if pattern is present, otherwise fail.
+#
+# Argument 0 is the regexp to match
+# Argument 1 is the name of the dumped rtl pass
+# Argument 2 handles expected failures and the like
+proc scan-rtl-dump { args } {
+
+    if { [llength $args] < 2 } {
+	error "scan-rtl-dump: too few arguments"
+	return
+    }
+    if { [llength $args] > 3 } {
+	error "scan-rtl-dump: too many arguments"
+	return
+    }
+    if { [llength $args] >= 3 } {
+	scan-dump "rtl" [lindex $args 0] "\[0-9\]\[0-9\]\[0-9\]r.[lindex $args 1]" [lindex $args 2]
+    } else {
+	scan-dump "rtl" [lindex $args 0] "\[0-9\]\[0-9\]\[0-9\]r.[lindex $args 1]"
+    }
+}
+
+# Call pass if pattern is present given number of times, otherwise fail.
+# Argument 0 is the regexp to match
+# Argument 1 is number of times the regexp must be found
+# Argument 2 is the name of the dumped rtl pass
+# Argument 3 handles expected failures and the like
+proc scan-rtl-dump-times { args } {
+
+    if { [llength $args] < 3 } {
+	error "scan-rtl-dump: too few arguments"
+	return
+    }
+    if { [llength $args] > 4 } {
+	error "scan-rtl-dump: too many arguments"
+	return
+    }
+    if { [llength $args] >= 4 } {
+	scan-dump-times "rtl" [lindex $args 0] [lindex $args 1] \
+			"\[0-9\]\[0-9\]\[0-9\]r.[lindex $args 2]" [lindex $args 3]
+    } else {
+	scan-dump-times "rtl" [lindex $args 0] [lindex $args 1] \
+			"\[0-9\]\[0-9\]\[0-9\]r.[lindex $args 2]"
+    }
+}
+
+# Call pass if pattern is not present, otherwise fail.
+#
+# Argument 0 is the regexp to match
+# Argument 1 is the name of the dumped rtl pass
+# Argument 2 handles expected failures and the like
+proc scan-rtl-dump-not { args } {
+
+    if { [llength $args] < 2 } {
+	error "scan-rtl-dump-not: too few arguments"
+	return
+    }
+    if { [llength $args] > 3 } {
+	error "scan-rtl-dump-not: too many arguments"
+	return
+    }
+    if { [llength $args] >= 3 } {
+	scan-dump-not "rtl" [lindex $args 0] \
+		      "\[0-9\]\[0-9\]\[0-9\]r.[lindex $args 1]" [lindex $args 2]
+    } else {
+	scan-dump-not "rtl" [lindex $args 0] \
+		      "\[0-9\]\[0-9\]\[0-9\]r.[lindex $args 1]"
+    }
+}
+
+# Utility for scanning demangled compiler result, invoked via dg-final.
+# Call pass if pattern is present, otherwise fail.
+#
+# Argument 0 is the regexp to match
+# Argument 1 is the name of the dumped rtl pass
+# Argument 2 handles expected failures and the like
+proc scan-rtl-dump-dem { args } {
+
+    if { [llength $args] < 2 } {
+	error "scan-rtl-dump-dem: too few arguments"
+	return
+    }
+    if { [llength $args] > 3 } {
+	error "scan-rtl-dump-dem: too many arguments"
+	return
+    }
+    if { [llength $args] >= 3 } {
+	scan-dump-dem "rtl" [lindex $args 0] \
+		      "\[0-9\]\[0-9\]\[0-9\]r.[lindex $args 1]" [lindex $args 2]
+    } else {
+	scan-dump-dem "rtl" [lindex $args 0] \
+		      "\[0-9\]\[0-9\]\[0-9\]r.[lindex $args 1]"
+    }
+}
+
+# Call pass if demangled pattern is not present, otherwise fail.
+#
+# Argument 0 is the regexp to match
+# Argument 1 is the name of the dumped rtl pass
+# Argument 2 handles expected failures and the like
+proc scan-rtl-dump-dem-not { args } {
+
+    if { [llength $args] < 2 } {
+	error "scan-rtl-dump-dem-not: too few arguments"
+	return
+    }
+    if { [llength $args] > 3 } {
+	error "scan-rtl-dump-dem-not: too many arguments"
+	return
+    }
+    if { [llength $args] >= 3 } {
+	scan-dump-dem-not "rtl" [lindex $args 0] \
+			  "\[0-9\]\[0-9\]\[0-9\]r.[lindex $args 1]" \
+			  [lindex $args 2]
+    } else {
+	scan-dump-dem-not "rtl" [lindex $args 0] \
+			  "\[0-9\]\[0-9\]\[0-9\]r.[lindex $args 1]"
+    }
+}