re PR testsuite/31342 (testsuite i386/pic-1.c FAILed for warning -fPIC ignored)

	* g++.dg/abi/rtti3.C, g++.dg/abi/thunk4.C: Skip for *-*-mingw* and
	*-*-cygwin.
	* g++.dg/cpp0x/lambda/lambda-mangle.C: Disable weak symbols tests
	for *-*-mingw* and *-*-cygwin.
	* g++.dg/opt/vt1.C: Skip for *-*-mingw* and *-*_cygwin.
	* g++.dg/template/spec35.C: Disable weak symbol test for
	*-*-mingw* and *-*-cygwin.

	PR testsuite/31342
	* gcc.target/i386/pic-1.c: Skip for *-*-mingw* and *-*-cygwin.

From-SVN: r153506

gcc/testsuite/ChangeLog

+2009-10-23  Joseph Myers  <joseph@codesourcery.com>
+
+	* g++.dg/abi/rtti3.C, g++.dg/abi/thunk4.C: Skip for *-*-mingw* and
+	*-*-cygwin.
+	* g++.dg/cpp0x/lambda/lambda-mangle.C: Disable weak symbols tests
+	for *-*-mingw* and *-*-cygwin.
+	* g++.dg/opt/vt1.C: Skip for *-*-mingw* and *-*_cygwin.
+	* g++.dg/template/spec35.C: Disable weak symbol test for
+	*-*-mingw* and *-*-cygwin.
+
+	PR testsuite/31342
+	* gcc.target/i386/pic-1.c: Skip for *-*-mingw* and *-*-cygwin.
+
 2009-10-23  Janus Weil  <janus@gcc.gnu.org>
 
 	PR fortran/41800

gcc/testsuite/g++.dg/abi/rtti3.C

@@ -2,6 +2,7 @@
 // necessarily the type info object
 
 // { dg-require-weak "" }
+// { dg-skip-if "Linkonce not weak" { *-*-mingw* *-*-cygwin } { "*" } { "" } }
 // { dg-final { scan-assembler ".weak\[ \t\]_?_ZTSPP1A" { target { ! { *-*-darwin* } } } } }
 // { dg-final { scan-assembler-not ".weak\[ \t\]_?_ZTIPP1A" { target { ! { *-*-darwin* } } } } }
 // { dg-final { scan-assembler ".weak_definition\[ \t\]_?_ZTSPP1A" { target { *-*-darwin* } } } }

gcc/testsuite/g++.dg/abi/thunk4.C

 // { dg-require-weak "" }
+// { dg-skip-if "Linkonce not weak" { *-*-mingw* *-*-cygwin } { "*" } { "" } }
 // { dg-final { scan-assembler ".weak\[ \t\]_?_ZThn._N7Derived3FooEv" { target { ! { *-*-darwin* } } } } }
 // { dg-final { scan-assembler ".weak_definition\[ \t\]_?_ZThn._N7Derived3FooEv" { target { *-*-darwin* } } } }
 

gcc/testsuite/g++.dg/cpp0x/lambda/lambda-mangle.C

@@ -10,7 +10,7 @@ inline void g(int n) {
   // The call operator of that type is _ZZ1giENKUlvE_clEv.
 
 // { dg-final { scan-assembler "_ZZ1giENKUlvE_clEv" } }
-// { dg-final { scan-assembler "weak\[ \t\]*_?_ZZ1giENKUlvE_clEv" { target { ! { *-*-darwin* } } } } }
+// { dg-final { scan-assembler "weak\[ \t\]*_?_ZZ1giENKUlvE_clEv" { target { ! { *-*-darwin* *-*-mingw* *-*-cygwin } } } } }
 
   algo([=]{return n+bef();});
   // The captured entities do not participate in <lambda-sig>
@@ -32,7 +32,7 @@ struct S {
 	 // Type: ZN1S1fEiiEd0_UlvE_
 	 // Operator: _ZZN1S1fEiiEd0_NKUlvE_clEv
 // { dg-final { scan-assembler "_ZZN1S1fEiiEd0_NKUlvE_clEv" } }
-// { dg-final { scan-assembler "weak\[ \t\]*_?_ZZN1S1fEiiEd0_NKUlvE_clEv" { target { ! { *-*-darwin* } } } } }
+// { dg-final { scan-assembler "weak\[ \t\]*_?_ZZN1S1fEiiEd0_NKUlvE_clEv" { target { ! { *-*-darwin* *-*-mingw* *-*-cygwin } } } } }
 	 []{return 1;}()
 	 // Type: ZN1S1fEiiEd0_UlvE0_
 	 // Operator: _ZZN1S1fEiiEd0_NKUlvE0_clEv
@@ -53,7 +53,7 @@ template int R<int>::x;
 // Type of lambda in intializer of R<int>::x: N1RIiE1xMUlvE_E
 // Corresponding operator(): _ZNK1RIiE1xMUlvE_clEv
 // { dg-final { scan-assembler "_ZNK1RIiE1xMUlvE_clEv" } }
-// { dg-final { scan-assembler "weak\[ \t\]*_?_ZNK1RIiE1xMUlvE_clEv" } }
+// { dg-final { scan-assembler "weak\[ \t\]*_?_ZNK1RIiE1xMUlvE_clEv" { target { ! { *-*-mingw* *-*-cygwin } } } } }
 
 void bar()
 {

gcc/testsuite/g++.dg/opt/vt1.C

@@ -2,6 +2,7 @@
 // { dg-do compile { target fpic } }
 // { dg-options "-O2 -fpic -fno-rtti" }
 // { dg-skip-if "requires unsupported run-time relocation" { spu-*-* } { "*" } { "" } }
+// { dg-skip-if "No Windows PIC" { *-*-mingw* *-*-cygwin } { "*" } { "" } }
 // Origin: Jakub Jelinek <jakub@redhat.com>
 
 struct S

gcc/testsuite/g++.dg/template/spec35.C

@@ -24,6 +24,6 @@ void instantiator ()
   // { dg-final { scan-assembler-not ".glob(a|)l\[\t \]*_?_Z2f1IiEvT_" } }
   f1(0);  // Expected to have static linkage
 
-  // { dg-final { scan-assembler ".weak(_definition)?\[\t \]*_?_Z2f2IiEvT_" } }
+  // { dg-final { scan-assembler ".weak(_definition)?\[\t \]*_?_Z2f2IiEvT_" { target { ! { *-*-mingw* *-*-cygwin } } } } }
   f2(0);  // Expected to have weak global linkage
 }

gcc/testsuite/gcc.target/i386/pic-1.c

@@ -2,6 +2,7 @@
 /* { dg-do compile } */
 /* { dg-require-effective-target ilp32 } */
 /* { dg-require-effective-target fpic } */
+/* { dg-skip-if "No Windows PIC" { *-*-mingw* *-*-cygwin } { "*" } { "" } } */
 /* { dg-options "-fPIC" } */
 
 int foo ()