obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 141 insertions, 0 deletions

diff --git a/gcc/testsuite/lib/scanipa.exp b/gcc/testsuite/lib/scanipa.exp
new file mode 100644
index 000000000..113e453f7
--- /dev/null
+++ b/gcc/testsuite/lib/scanipa.exp
@@ -0,0 +1,141 @@
+#   Copyright (C) 2000, 2002, 2003, 2005, 2007 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 3 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 GCC; see the file COPYING3.  If not see
+# <http://www.gnu.org/licenses/>.
+
+# Various utilities for scanning ipa 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 ipa pass
+# Argument 2 handles expected failures and the like
+proc scan-ipa-dump { args } {
+
+    if { [llength $args] < 2 } {
+	error "scan-ipa-dump: too few arguments"
+	return
+    }
+    if { [llength $args] > 3 } {
+	error "scan-ipa-dump: too many arguments"
+	return
+    }
+    if { [llength $args] >= 3 } {
+	scan-dump "ipa" [lindex $args 0] "\[0-9\]\[0-9\]\[0-9\]i.[lindex $args 1]" [lindex $args 2]
+    } else {
+	scan-dump "ipa" [lindex $args 0] "\[0-9\]\[0-9\]\[0-9\]i.[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 ipa pass
+# Argument 3 handles expected failures and the like
+proc scan-ipa-dump-times { args } {
+
+    if { [llength $args] < 3 } {
+	error "scan-ipa-dump: too few arguments"
+	return
+    }
+    if { [llength $args] > 4 } {
+	error "scan-ipa-dump: too many arguments"
+	return
+    }
+    if { [llength $args] >= 4 } {
+	scan-dump-times "ipa" [lindex $args 0] [lindex $args 1] \
+			"\[0-9\]\[0-9\]\[0-9\]i.[lindex $args 2]" [lindex $args 3]
+    } else {
+	scan-dump-times "ipa" [lindex $args 0] [lindex $args 1] \
+			"\[0-9\]\[0-9\]\[0-9\]i.[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 ipa pass
+# Argument 2 handles expected failures and the like
+proc scan-ipa-dump-not { args } {
+
+    if { [llength $args] < 2 } {
+	error "scan-ipa-dump-not: too few arguments"
+	return
+    }
+    if { [llength $args] > 3 } {
+	error "scan-ipa-dump-not: too many arguments"
+	return
+    }
+    if { [llength $args] >= 3 } {
+	scan-dump-not "ipa" [lindex $args 0] \
+		      "\[0-9\]\[0-9\]\[0-9\]i.[lindex $args 1]" [lindex $args 2]
+    } else {
+	scan-dump-not "ipa" [lindex $args 0] \
+		      "\[0-9\]\[0-9\]\[0-9\]i.[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 ipa pass
+# Argument 2 handles expected failures and the like
+proc scan-ipa-dump-dem { args } {
+
+    if { [llength $args] < 2 } {
+	error "scan-ipa-dump-dem: too few arguments"
+	return
+    }
+    if { [llength $args] > 3 } {
+	error "scan-ipa-dump-dem: too many arguments"
+	return
+    }
+    if { [llength $args] >= 3 } {
+	scan-dump-dem "ipa" [lindex $args 0] \
+		      "\[0-9\]\[0-9\]\[0-9\]i.[lindex $args 1]" [lindex $args 2]
+    } else {
+	scan-dump-dem "ipa" [lindex $args 0] \
+		      "\[0-9\]\[0-9\]\[0-9\]i.[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 ipa pass
+# Argument 2 handles expected failures and the like
+proc scan-ipa-dump-dem-not { args } {
+
+    if { [llength $args] < 2 } {
+	error "scan-ipa-dump-dem-not: too few arguments"
+	return
+    }
+    if { [llength $args] > 3 } {
+	error "scan-ipa-dump-dem-not: too many arguments"
+	return
+    }
+    if { [llength $args] >= 3 } {
+	scan-dump-dem-not "ipa" [lindex $args 0] \
+			  "\[0-9\]\[0-9\]\[0-9\]i.[lindex $args 1]" \
+			  [lindex $args 2]
+    } else {
+	scan-dump-dem-not "ipa" [lindex $args 0] \
+			  "\[0-9\]\[0-9\]\[0-9\]i.[lindex $args 1]"
+    }
+}