dump-noaddr.x: Generate dump files in tmpdir.

2017-12-05  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>

	* gcc.c-torture/unsorted/dump-noaddr.x: Generate dump files in
	tmpdir.

From-SVN: r255432

gcc/testsuite/ChangeLog

+2017-12-05  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
+
+	* gcc.c-torture/unsorted/dump-noaddr.x: Generate dump files in
+	tmpdir.
+
 2017-12-05  Nathan Sidwell  <nathan@acm.org>
 
 	PR c++/83287

gcc/testsuite/gcc.c-torture/unsorted/dump-noaddr.x

@@ -9,14 +9,14 @@ proc dump_compare { src options } {
 
     # loop through all the options
     foreach option $option_list {
-	file delete -force dump1
-	file mkdir dump1
-	c-torture-compile $src "$option $options -dumpbase dump1/$dumpbase -DMASK=1 -x c --param ggc-min-heapsize=1 -fdump-ipa-all -fdump-rtl-all -fdump-tree-all -fdump-noaddr"
-	file delete -force dump2
-	file mkdir dump2
-	c-torture-compile $src "$option $options -dumpbase dump2/$dumpbase -DMASK=2 -x c -fdump-ipa-all -fdump-rtl-all -fdump-tree-all -fdump-noaddr"
-	foreach dump1 [lsort [glob -nocomplain dump1/*]] {
-	    regsub dump1/ $dump1 dump2/ dump2
+	file delete -force $tmpdir/dump1
+	file mkdir $tmpdir/dump1
+	c-torture-compile $src "$option $options -dumpbase $tmpdir/dump1/$dumpbase -DMASK=1 -x c --param ggc-min-heapsize=1 -fdump-ipa-all -fdump-rtl-all -fdump-tree-all -fdump-noaddr"
+	file delete -force $tmpdir/dump2
+	file mkdir $tmpdir/dump2
+	c-torture-compile $src "$option $options -dumpbase $tmpdir/dump2/$dumpbase -DMASK=2 -x c -fdump-ipa-all -fdump-rtl-all -fdump-tree-all -fdump-noaddr"
+	foreach dump1 [lsort [glob -nocomplain $tmpdir/dump1/*]] {
+	    set dump2 "$tmpdir/dump2/[file tail $dump1]"
 	    set dumptail "gcc.c-torture/unsorted/[file tail $dump1]"
 	    regsub {\.\d+((t|r|i)\.[^.]+)$} $dumptail {.*\1} dumptail
 	    set tmp [ diff "$dump1" "$dump2" ]
@@ -29,8 +29,8 @@ proc dump_compare { src options } {
 	    }
 	}
     }
-    file delete -force dump1
-    file delete -force dump2
+    file delete -force $tmpdir/dump1
+    file delete -force $tmpdir/dump2
 }
 
 dump_compare $src $options