save-temps_0.c: New file.

2014-03-14  Cesar Philippidis  <cesar@codesourcery.com>

	gcc/testsuite/
	* gcc.dg/lto/save-temps_0.c: New file.
	* lib/gcc-dg.exp (cleanup-saved-temps): Handle LTO temporaries.
	* lib/lto.exp (lto-execute): Cleanup LTO temporaries.

From-SVN: r208563

gcc/testsuite/ChangeLog

+2014-03-14  Cesar Philippidis  <cesar@codesourcery.com>
+
+	* lib/gcc-dg.exp (cleanup-saved-temps): Handle LTO temporaries.
+	* lib/lto.exp (lto-execute): Cleanup LTO temporaries.
+	* gcc.dg/lto/save-temps_0.c: New testcase.
+
 2014-03-13  Jakub Jelinek  <jakub@redhat.com>
 
 	PR middle-end/36282

gcc/testsuite/gcc.dg/lto/save-temps_0.c

+/* { dg-lto-options {{ -O -flto -save-temps}} } */
+/* { dg-lto-do link } */
+
+int
+main (void)
+{
+  return 0;
+}
+

gcc/testsuite/lib/gcc-dg.exp

@@ -600,7 +600,7 @@ proc cleanup-saved-temps { args } {
     set suffixes {}
 
     # add the to-be-kept suffixes
-    foreach suffix {".mii" ".ii" ".i" ".s" ".o" ".gkd"} {
+    foreach suffix {".mii" ".ii" ".i" ".s" ".o" ".gkd" ".res" ".ltrans.out"} {
 	if {[lsearch $args $suffix] < 0} {
 	    lappend suffixes $suffix
 	}
@@ -611,6 +611,8 @@ proc cleanup-saved-temps { args } {
     set testcase [lindex $testcase 0]
     foreach suffix $suffixes {
 	remove-build-file "[file rootname [file tail $testcase]]$suffix"
+	remove-build-file "[file rootname [file tail $testcase]].exe$suffix"
+	remove-build-file "[file rootname [file tail $testcase]].exe.ltrans\[0-9\]*$suffix"
 	# -fcompare-debug dumps
 	remove-build-file "[file rootname [file tail $testcase]].gk$suffix"
     }
@@ -620,6 +622,9 @@ proc cleanup-saved-temps { args } {
 	foreach srcfile $additional_sources {
 	    foreach suffix $suffixes {
 		remove-build-file "[file rootname [file tail $srcfile]]$suffix"
+		remove-build-file "[file rootname [file tail $srcfile]].exe$suffix"
+		remove-build-file "[file rootname [file tail $srcfile]].exe.ltrans\[0-9\]*$suffix"
+
 		# -fcompare-debug dumps
 		remove-build-file "[file rootname [file tail $srcfile]].gk$suffix"
 	    }

gcc/testsuite/lib/lto.exp

@@ -413,7 +413,8 @@ proc lto-execute { src1 sid } {
     global dg-suppress-ld-options
     global LTO_OPTIONS
     global dg-final-code
-
+    global testname_with_flags
+    
     # Get extra flags for this test from the primary source file, and
     # process other dg-* options that this suite supports.  Warn about
     # unsupported flags.
@@ -577,6 +578,22 @@ proc lto-execute { src1 sid } {
 	    }
 	}
 
+	# Clean up after -save-temps.  The LTO tests don't use dg-test, so
+	# testname-for-summary needs to be defined explicitly for each
+	# file that needs to be removed.
+	set testname_with_flags $execname
+
+	eval "cleanup-saved-temps"
+
+	for {set i 0} {$i < $num_srcs} {incr i} {
+	    set testname_with_flags "${base}_${i}"
+	    eval "cleanup-saved-temps"
+	    set testname_with_flags "${sid}_${base}_${i}"
+	    eval "cleanup-saved-temps"
+	}
+	
+	unset testname_with_flags
+	
 	if { ![string compare "run" $compile_type] \
 	     || ![string compare "link" $compile_type] } {
 	    file_on_host delete $execname