scanasm.exp (object-size): Move argument processing earlier to report errors…

scanasm.exp (object-size): Move argument processing earlier to report errors before verifying that the...

	* lib/scanasm.exp (object-size): Move argument processing earlier
	to report errors before verifying that the file exists.  Report
	problems detected at runtime as unresolved instead of error and
	report their reasons to the log file.

From-SVN: r175223

gcc/testsuite/ChangeLog

+2011-06-20  Janis Johnson  <janisjo@codesourcery.com>
+
+	* lib/scanasm.exp (object-size): Move argument processing earlier
+	to report errors before verifying that the file exists.  Report
+	problems detected at runtime as unresolved instead of error and
+	report their reasons to the log file.
+
 2011-06-20  Jason Merrill  <jason@redhat.com>
 
 	PR c++/47080

gcc/testsuite/lib/scanasm.exp

@@ -350,11 +350,35 @@ proc object-size { args } {
 
     upvar 2 name testcase
     set testcase [lindex $testcase 0]
+
+    set what [lindex $args 0]
+    set where [lsearch { text data bss total } $what]
+    if { $where == -1 } {
+        error "object-size: illegal argument: $what"
+        return
+    }
+    set cmp [lindex $args 1]
+    if { [lsearch { < > <= >= == != } $cmp] == -1 } {
+        error "object-size: illegal argument: $cmp"
+        return
+    }
+    set with [lindex $args 2]
+    if ![string is integer $with ] {
+        error "object-size: illegal argument: $with"
+        return
+    }
+
     set output_file "[file rootname [file tail $testcase]].o"
+    if ![file_on_host exists $output_file] {
+	verbose -log "$testcase: $output_file does not exist"
+	unresolved "$testcase object-size $what $cmp $with"
+	return
+    }
     set output [remote_exec host "$size" "$output_file"]
     set status [lindex $output 0]
     if { $status != 0 } {
-        error "object-size: $size failed"
+        verbose -log "$testcase object-size: $size failed"
+        unresolved "$testcase object-size $what $cmp $with"
         return
     }
 
@@ -363,37 +387,21 @@ proc object-size { args } {
 
     set line0 [lindex $lines 0]
     if ![regexp {^\s*text\s+data\s+bss\s+dec\s+hex\s+filename\s*$} $line0] {
-        error "object-size: $size did not produce expected first line: $line0"
+        verbose -log "$testcase object-size: $size did not produce expected first line: $line0"
+        unresolved "$testcase object-size $what $cmp $with"
         return
     }
 
     set line1 [lindex $lines 1]
     if ![regexp {^\s*\d+\s+\d+\s+\d+\s+\d+\s+[\da-fA-F]+\s+} $line1] {
-        error "object-size: $size did not produce expected second line: $line1"
+        verbose -log "$testcase object-size: $size did not produce expected second line: $line1"
+        unresolved "$testcase object-size $what $cmp $with"
         return
     }
 
-    set what [lindex $args 0]
-    set where [lsearch { text data bss total } $what]
-    if { $where == -1 } {
-        error "object-size: illegal argument: $what"
-        return
-    }
     set actual [lindex $line1 $where]
     verbose -log "$what size is $actual"
 
-    set cmp [lindex $args 1]
-    if { [lsearch { < > <= >= == != } $cmp] == -1 } {
-        error "object-size: illegal argument: $cmp"
-        return
-    }
-
-    set with [lindex $args 2]
-    if ![string is integer $with ] {
-        error "object-size: illegal argument: $with"
-        return
-    }
-
     if [expr $actual $cmp $with] {
 	pass "$testcase object-size $what $cmp $with"
     } else {