Rename check_effective_target_pie to check_effective_target_pie_enabled

gcc/

	* doc/sourcebuild.texi (pie_enabled): Document.

gcc/testsuite/

	* lib/target-supports.exp (check_effective_target_pie): Renamed
	to ...
	(check_effective_target_pie_enabled): This.
	* gcc.dg/tree-ssa/ssa-store-ccp-3.c: Replace pie with pie_enabled.
	* gcc.target/i386/pie.c: Likewise.

From-SVN: r220618

gcc/ChangeLog

+2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* doc/sourcebuild.texi (pie_enabled): Document.
+
 2015-02-11  Martin Liska  <mliska@suse.cz>
 
 	PR ipa/64813

gcc/doc/sourcebuild.texi

@@ -1884,6 +1884,9 @@ Target uses natural alignment (aligned to type size) for types of
 @item nonpic
 Target does not generate PIC by default.
 
+@item pie_enabled
+Target generates PIE by default.
+
 @item pcc_bitfield_type_matters
 Target defines @code{PCC_BITFIELD_TYPE_MATTERS}.
 

gcc/testsuite/ChangeLog

+2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* lib/target-supports.exp (check_effective_target_pie): Renamed
+	to ...
+	(check_effective_target_pie_enabled): This.
+	* gcc.dg/tree-ssa/ssa-store-ccp-3.c: Replace pie with pie_enabled.
+	* gcc.target/i386/pie.c: Likewise.
+
 2015-02-11  Andrew Pinski  <apinski@cavium.com>
 
 	PR target/64893

gcc/testsuite/gcc.dg/tree-ssa/ssa-store-ccp-3.c

@@ -13,6 +13,6 @@ int f(void)
 
 /* There should be no reference for nonpic targets to
    conststaticvariable as we should have inlined the 0. */
-/* { dg-final { scan-tree-dump-times "conststaticvariable" 0 "optimized" { target { pie || nonpic } } } } */
-/* { dg-final { scan-tree-dump-times "conststaticvariable" 1 "optimized" { target { { ! pie } && { ! nonpic } } } } } */
+/* { dg-final { scan-tree-dump-times "conststaticvariable" 0 "optimized" { target { pie_enabled || nonpic } } } } */
+/* { dg-final { scan-tree-dump-times "conststaticvariable" 1 "optimized" { target { { ! pie_enabled } && { ! nonpic } } } } } */
 /* { dg-final { cleanup-tree-dump "optimized" } } */

gcc/testsuite/gcc.target/i386/pie.c

-/* { dg-do compile { target pie } } */
+/* { dg-do compile { target pie_enabled } } */
 /* { dg-options "-O2" } */
 
 int foo (void);

gcc/testsuite/lib/target-supports.exp

@@ -1100,8 +1100,8 @@ proc check_effective_target_nonpic { } {
 
 # Return 1 if the current multilib generates PIE by default.
 
-proc check_effective_target_pie { } {
-    return [check_no_compiler_messages pie assembly {
+proc check_effective_target_pie_enabled { } {
+    return [check_no_compiler_messages pie_enabled assembly {
 	#ifndef __PIE__
 	#error unsupported
 	#endif