common.opt (flto-report): Do not mark as Optimization.

2012-05-04  Richard Guenther  <rguenther@suse.de>

	* common.opt (flto-report): Do not mark as Optimization.

	lto/
	* lang.opt (fwpa): Do not mark as Optimization.
	(fltrans): Likewise.

	* gcc.dg/lto/pr53214_0.c: New testcase.

From-SVN: r187151

gcc/ChangeLog

+2012-05-04  Richard Guenther  <rguenther@suse.de>
+
+	* common.opt (flto-report): Do not mark as Optimization.
+
 2012-05-04  Eric Botcazou  <ebotcazou@adacore.com>
 
 	PR target/48496

gcc/common.opt

@@ -1424,7 +1424,7 @@ Common Joined RejectNegative UInteger Var(flag_lto_compression_level) Init(-1)
 -flto-compression-level=<number>	Use zlib compression level <number> for IL
 
 flto-report
-Common Report Var(flag_lto_report) Init(0) Optimization
+Common Report Var(flag_lto_report) Init(0)
 Report various link-time optimization statistics
 
 fmath-errno

gcc/lto/ChangeLog

+2012-05-04  Richard Guenther  <rguenther@suse.de>
+
+	* lang.opt (fwpa): Do not mark as Optimization.
+	(fltrans): Likewise.
+
 2012-04-30  Jan Hubicka  <jh@suse.cz>
 
 	* lto.c (lto_main): Use compile ().
-	* lto-partition.c (partition_cgraph_node_p): Use symtab_used_from_object_file_p.
+	* lto-partition.c (partition_cgraph_node_p): Use
+	symtab_used_from_object_file_p.
 	(partition_varpool_node_p): Likewise.
 
 2012-04-20  Jan Hubicka  <jh@suse.cz>

gcc/lto/lang.opt

@@ -25,7 +25,7 @@ Language
 LTO
 
 fltrans
-LTO Report Var(flag_ltrans) Optimization
+LTO Report Var(flag_ltrans)
 Run the link-time optimizer in local transformation (LTRANS) mode.
 
 fltrans-output-list=
@@ -33,7 +33,7 @@ LTO Joined Var(ltrans_output_list)
 Specify a file to which a list of files output by LTRANS is written.
 
 fwpa
-LTO Driver Report Var(flag_wpa) Optimization
+LTO Driver Report Var(flag_wpa)
 Run the link-time optimizer in whole program analysis (WPA) mode.
 
 fresolution=

gcc/testsuite/ChangeLog

+2012-05-04  Richard Guenther  <rguenther@suse.de>
+
+	* gcc.dg/lto/pr53214_0.c: New testcase.
+
 2012-05-04  Eric Botcazou  <ebotcazou@adacore.com>
 
 	* gcc.target/ia64/pr48496.c: New test.

gcc/testsuite/gcc.dg/lto/pr53214_0.c

+/* { dg-lto-do run } */
+
+double a(double) __attribute__ ((optimize(1), used));
+double a(double r) 
+{ 
+  return r;
+}
+int main () { return 0; }