[testsuite] : Fixes in gcc.dg for mingw-targets

Index: gcc.dg/pr14092-1.c
===================================================================
--- gcc.dg/pr14092-1.c	(Revision 196507)
+++ gcc.dg/pr14092-1.c	(Arbeitskopie)
@@ -6,7 +6,7 @@ 

 /* Define this so that we are more portable.  The testcase in the
    PR failed on 64-bit hosts.  */
-typedef __INTPTR_TYPE__ intptr_t;
+__extension__ typedef __INTPTR_TYPE__ intptr_t;

 typedef struct _PLCI {
   unsigned char x;
Index: gcc.dg/pr24683.c
===================================================================
--- gcc.dg/pr24683.c	(Revision 196507)
+++ gcc.dg/pr24683.c	(Arbeitskopie)
@@ -1,11 +1,11 @@ 
 /* { dg-do compile { target fpic } } */
 /* { dg-options "-O2 -fPIC" } */
-int *block;
+const int *block;
 void final(unsigned int j)
 {
   unsigned int i;
-  unsigned char *data = (unsigned char *)"\0";
+  const unsigned char *data = (const unsigned char *)"\0";
   for (i = 0; i < 8; i++)
     for (; j + 63 < 1; j += 64)
-      block = (int *) &data[j];
+      block = (const int *) &data[j];
 }
Index: gcc.dg/pr52549.c
===================================================================
--- gcc.dg/pr52549.c	(Revision 196507)
+++ gcc.dg/pr52549.c	(Arbeitskopie)
@@ -10,4 +10,9 @@  _mark (int obj, int i, char *a)
 {
   (char *)&(((int *)(obj)) [i]) - a;
 }
+#elif __SIZEOF_POINTER__ == __SIZEOF_LONG_LONG__
+__extension__ _mark (long long obj, int i, char *a)
+{
+  (char *)&(((int *)(obj)) [i]) - a;
+}
 #endif
Index: gcc.dg/pr53701.c
===================================================================
--- gcc.dg/pr53701.c	(Revision 196507)
+++ gcc.dg/pr53701.c	(Arbeitskopie)
@@ -1,7 +1,7 @@ 
 /* { dg-do compile { target powerpc*-*-* ia64-*-* i?86-*-* x86_64-*-* } } */
 /* { dg-options "-O3 -fselective-scheduling2 -fsel-sched-pipelining" } */
 typedef unsigned short int uint16_t;
-typedef unsigned long int uintptr_t;
+__extension__ typedef __UINTPTR_TYPE__ uintptr_t;
 typedef struct GFX_VTABLE
 {
   int color_depth;
Index: gcc.dg/pr56510.c
===================================================================
--- gcc.dg/pr56510.c	(Revision 196507)
+++ gcc.dg/pr56510.c	(Arbeitskopie)
@@ -2,11 +2,12 @@ 
 /* { dg-do compile } */
 /* { dg-options "-O2 -g" } */

+__extension__ typedef __INTPTR_TYPE__ intptr_t;
 struct S { unsigned long s1; void **s2[0]; };
 void **a, **b, **c, **d, **e, **f;

 static void **
-baz (long x, long y)
+baz (intptr_t x, intptr_t y)
 {
   void **s = f;
   *f = (void **) (y << 8 | (x & 0xff));
Index: gcc.dg/torture/pr51071-2.c
===================================================================
--- gcc.dg/torture/pr51071-2.c	(Revision 196507)
+++ gcc.dg/torture/pr51071-2.c	(Arbeitskopie)
@@ -1,9 +1,11 @@ 
 /* { dg-do compile } */
 /* { dg-options "-fno-delete-null-pointer-checks" } */

+__extension__ typedef __UINTPTR_TYPE__ uintptr_t;
+
 extern struct module __this_module;
 static inline void
-trace_module_get  (struct module *mod, unsigned long ip) { }
+trace_module_get  (struct module *mod, uintptr_t ip) { }
 struct module;
 static inline __attribute__((no_instrument_function))
 int try_module_get(struct module *module)
@@ -16,7 +18,7 @@  int try_module_get(struct module *module)
 	  __label__ __here;
 	  asm("");
 	  __here:
-	  trace_module_get(module, (unsigned long)&&__here);
+	  trace_module_get(module, (uintptr_t)&&__here);
 	}
       else
 	ret = 0;
Index: gcc.dg/torture/pr53922.c
===================================================================
--- gcc.dg/torture/pr53922.c	(Revision 196507)
+++ gcc.dg/torture/pr53922.c	(Arbeitskopie)
@@ -1,5 +1,6 @@ 
 /* { dg-do run } */
 /* { dg-require-weak "" } */
+/* { dg-skip-if "No undefined" { *-*-mingw* } { "*" } { "" } } */
 /* { dg-skip-if "No undefined weak" { hppa*-*-hpux* && { ! lp64 } } {
"*" } { "" } } */
 /* { dg-options "-Wl,-undefined,dynamic_lookup" { target *-*-darwin* } } */

Index: gcc.dg/tree-ssa/vrp72.c
===================================================================
--- gcc.dg/tree-ssa/vrp72.c	(Revision 196507)
+++ gcc.dg/tree-ssa/vrp72.c	(Arbeitskopie)
@@ -1,14 +1,15 @@ 
 /* { dg-options "-O2" } */

+typedef __INTPTR_TYPE__ intptr_t;
 typedef unsigned long long uint64_t;

 static inline void cvmx_write64_uint64(uint64_t addr, uint64_t val)
 {
-  *(volatile uint64_t *)(long)addr = val;
+  *(volatile uint64_t *)(intptr_t)addr = val;
 };
 static inline uint64_t cvmx_read64_uint64(uint64_t addr)
 {
-  return *(volatile uint64_t *)(long)addr;
+  return *(volatile uint64_t *)(intptr_t)addr;
 };

 static inline void cvmx_write_csr(uint64_t csr_addr, uint64_t val)
Index: gcc.dg/tree-ssa/vrp73.c
===================================================================
--- gcc.dg/tree-ssa/vrp73.c	(Revision 196507)
+++ gcc.dg/tree-ssa/vrp73.c	(Arbeitskopie)
@@ -1,14 +1,16 @@ 
 /* { dg-options "-O2" } */

+__extension__ typedef __INTPTR_TYPE__ intptr_t;
+
 typedef unsigned long long uint64_t;

 static inline void cvmx_write64_uint64(uint64_t addr, uint64_t val)
 {
-  *(volatile uint64_t *)(long)addr = val;
+  *(volatile uint64_t *)(intptr_t)addr = val;
 };
 static inline uint64_t cvmx_read64_uint64(uint64_t addr)
 {
-  return *(volatile uint64_t *)(long)addr;
+  return *(volatile uint64_t *)(intptr_t)addr;
 };

 static inline void cvmx_write_csr(uint64_t csr_addr, uint64_t val)
Index: gcc.dg/tree-ssa/vrp75.c
===================================================================
--- gcc.dg/tree-ssa/vrp75.c	(Revision 196507)
+++ gcc.dg/tree-ssa/vrp75.c	(Arbeitskopie)
@@ -1,14 +1,15 @@ 
 /* { dg-options "-O2" } */

+__extension__ typedef __INTPTR_TYPE__ intptr_t;
 typedef unsigned long long uint64_t;

 static inline void cvmx_write64_uint64(uint64_t addr, uint64_t val)
 {
-  *(volatile uint64_t *)(long)addr = val;
+  *(volatile uint64_t *)(intptr_t)addr = val;
 };
 static inline uint64_t cvmx_read64_uint64(uint64_t addr)
 {
-  return *(volatile uint64_t *)(long)addr;
+  return *(volatile uint64_t *)(intptr_t)addr;
 };
 static inline void cvmx_write_csr(uint64_t csr_addr, uint64_t val)
 {
Index: gcc.dg/weak/weak-1.c
===================================================================
--- gcc.dg/weak/weak-1.c	(Revision 196507)
+++ gcc.dg/weak/weak-1.c	(Arbeitskopie)
@@ -1,6 +1,7 @@ 
 /* { dg-do compile } */
 /* { dg-require-weak "" } */
 /* { dg-options "-fno-common" } */
+/* { dg-skip-if "" { *-*-mingw* } { "*" } { "" } } */

 /* { dg-final { scan-assembler "weak\[^ \t\]*\[ \t\]_?a" } } */
 /* { dg-final { scan-assembler "weak\[^ \t\]*\[ \t\]_?b" } } */
Index: gcc.dg/weak/weak-15.c
===================================================================
--- gcc.dg/weak/weak-15.c	(Revision 196507)
+++ gcc.dg/weak/weak-15.c	(Arbeitskopie)
@@ -1,6 +1,7 @@ 
 /* { dg-do compile } */
 /* { dg-require-weak "" } */
 /* { dg-options "-fno-common" } */
+/* { dg-skip-if "" { x86_64-*-mingw* } { "*" } { "" } } */

 /* { dg-final { scan-assembler "weak\[^ \t\]*\[ \t\]_?a" } } */
 /* { dg-final { scan-assembler-not "weak\[^ \t\]*\[ \t\]_?b" } } */
Index: gcc.dg/weak/weak-16.c
===================================================================
--- gcc.dg/weak/weak-16.c	(Revision 196507)
+++ gcc.dg/weak/weak-16.c	(Arbeitskopie)
@@ -4,6 +4,7 @@ 
 /* { dg-options "-fno-common -Os" } */
 /* { dg-final { scan-assembler "weak\[^ \t\]*\[
\t\]_?kallsyms_token_index" } } */
 /* { dg-final { scan-assembler "weak\[^ \t\]*\[
\t\]_?kallsyms_token_table" } } */
+/* { dg-skip-if "" { x86_64-*-mingw* } { "*" } { "" } } */

 extern int kallsyms_token_index[] __attribute__((weak));
 extern int kallsyms_token_table[] __attribute__((weak));
Index: gcc.dg/weak/weak-2.c
===================================================================
--- gcc.dg/weak/weak-2.c	(Revision 196507)
+++ gcc.dg/weak/weak-2.c	(Arbeitskopie)
@@ -1,6 +1,7 @@ 
 /* { dg-do compile } */
 /* { dg-require-weak "" } */
 /* { dg-options "-fno-common" } */
+/* { dg-skip-if "" { x86_64-*-mingw* } { "*" } { "" } } */

 /* { dg-final { scan-assembler "weak\[^ \t\]*\[ \t\]_?ffoo1a" } } */
 /* { dg-final { scan-assembler "weak\[^ \t\]*\[ \t\]_?ffoo1b" } } */
Index: gcc.dg/weak/weak-3.c
===================================================================
--- gcc.dg/weak/weak-3.c	(Revision 196507)
+++ gcc.dg/weak/weak-3.c	(Arbeitskopie)
@@ -2,6 +2,7 @@ 
 /* { dg-require-alias "" } */
 /* { dg-require-weak "" } */
 /* { dg-options "-fno-common -Waddress" } */
+/* { dg-skip-if "" { x86_64-*-mingw* } { "*" } { "" } } */

 /* { dg-final { scan-assembler "weak\[^ \t\]*\[ \t\]_?ffoo1a" } } */
 /* { dg-final { scan-assembler "weak\[^ \t\]*\[ \t\]_?ffoo1b" } } */
Index: gcc.dg/weak/weak-4.c
===================================================================
--- gcc.dg/weak/weak-4.c	(Revision 196507)
+++ gcc.dg/weak/weak-4.c	(Arbeitskopie)
@@ -1,6 +1,7 @@ 
 /* { dg-do compile } */
 /* { dg-require-weak "" } */
 /* { dg-options "-fno-common" } */
+/* { dg-skip-if "" { x86_64-*-mingw* } { "*" } { "" } } */

 /* { dg-final { scan-assembler "weak\[^ \t\]*\[ \t\]_?vfoo1a" } } */
 /* { dg-final { scan-assembler "weak\[^ \t\]*\[ \t\]_?vfoo1b" } } */
Index: gcc.dg/weak/weak-5.c
===================================================================
--- gcc.dg/weak/weak-5.c	(Revision 196507)
+++ gcc.dg/weak/weak-5.c	(Arbeitskopie)
@@ -2,6 +2,7 @@ 
 /* { dg-require-weak "" } */
 /* { dg-require-alias "" } */
 /* { dg-options "-fno-common" } */
+/* { dg-skip-if "" { x86_64-*-mingw* } { "*" } { "" } } */

 /* { dg-final { scan-assembler "weak\[^ \t\]*\[ \t\]_?vfoo1a" } } */
 /* { dg-final { scan-assembler "weak\[^ \t\]*\[ \t\]_?vfoo1b" } } */