From 188979acda77d083a006eb6589651fcf9aa70c18 Mon Sep 17 00:00:00 2001
From: Jiong Wang <jiong.wang@arm.com>
Date: Wed, 22 Oct 2014 08:44:44 +0000
Subject: [PATCH] [Dejagnu] fix gcc-dg-prune glitch when filtering "relocation
 truncation" error

  gcc/testsuite/
    * lib/compat.exp (compat-run): Remove "unresolved".
    * lib/gcc-defs.exp (${tools}_check_compile): Update code logic for
    unsupported testcase.

From-SVN: r216543
---
 gcc/testsuite/ChangeLog        |  6 ++++++
 gcc/testsuite/lib/compat.exp   |  1 -
 gcc/testsuite/lib/gcc-defs.exp | 17 +++++++++++------
 3 files changed, 17 insertions(+), 7 deletions(-)

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index fa09a9c..b11d3a9 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,9 @@
+2014-10-22  Jiong Wang  <jiong.wang@arm.com>
+
+	* lib/compat.exp (compat-run): Remove "unresolved".
+	* lib/gcc-defs.exp (${tools}_check_compile): Update code logic for
+	unsupported testcase.
+
 2014-10-22  Jakub Jelinek  <jakub@redhat.com>
 
 	PR target/63594
diff --git a/gcc/testsuite/lib/compat.exp b/gcc/testsuite/lib/compat.exp
index 7ab85aa..45cf0e0 100644
--- a/gcc/testsuite/lib/compat.exp
+++ b/gcc/testsuite/lib/compat.exp
@@ -134,7 +134,6 @@ proc compat-run { testname objlist dest optall optfile optstr } {
 		     "$options"]
     if ![${tool}_check_compile "$testcase $testname link" "" \
 	 $dest $comp_output] then {
-	unresolved "$testcase $testname execute $optstr"
 	return
     }
 
diff --git a/gcc/testsuite/lib/gcc-defs.exp b/gcc/testsuite/lib/gcc-defs.exp
index cb93238..d479667 100644
--- a/gcc/testsuite/lib/gcc-defs.exp
+++ b/gcc/testsuite/lib/gcc-defs.exp
@@ -54,12 +54,17 @@ proc ${tool}_check_compile {testcase option objname gcc_output} {
     if { [info proc ${tool}-dg-prune] != "" } {
 	global target_triplet
 	set gcc_output [${tool}-dg-prune $target_triplet $gcc_output]
-    }
-
-    set unsupported_message [${tool}_check_unsupported_p $gcc_output]
-    if { $unsupported_message != "" } {
-	unsupported "$testcase: $unsupported_message"
-	return 0
+	if [string match "*::unsupported::*" $gcc_output] then {
+	    regsub -- "::unsupported::" $gcc_output "" gcc_output
+	    unsupported "$testcase: $gcc_output"
+	    return 0
+	}
+    } else {
+	set unsupported_message [${tool}_check_unsupported_p $gcc_output]
+	if { $unsupported_message != "" } {
+	    unsupported "$testcase: $unsupported_message"
+	    return 0
+	}
     }
 
     # remove any leftover LF/CR to make sure any output is legit
-- 
2.7.4