===================================================================
@@ -2,19 +2,10 @@
/* { dg-lto-do link } */
/* { dg-require-effective-target stdint_types } */
-#include <stdint.h>
+#include "trans-mem.h"
extern void foobar() __attribute__((transaction_callable));
-#define noinline __attribute__((noinline,noclone,used))
-
-noinline uint32_t _ITM_beginTransaction(uint32_t a, ...) { asm(""); }
-noinline void _ITM_commitTransaction (void) { asm(""); }
-noinline void _ITM_WU4 (void *a, uint32_t b) { asm(""); }
-noinline void _ITM_WU8 (void *a, uint64_t b) { asm(""); }
-noinline void _ITM_registerTMCloneTable (void) { asm(""); }
-noinline void _ITM_deregisterTMCloneTable (void) { asm(""); }
-
main()
{
__transaction_relaxed
===================================================================
@@ -1,14 +1,6 @@
-#include <stdint.h>
+#include "trans-mem.h"
__attribute__((transaction_safe))
void foo()
{
}
-
-uint32_t _ITM_beginTransaction(uint32_t prop, ...)
-{
-}
-
-void __builtin__ITM_commitTransaction (void)
-{
-}
===================================================================
@@ -0,0 +1,22 @@
+#include <stdint.h>
+
+/* Dummy declarations for common TM supporting functions. */
+
+/* These must be in sync with both libitm/libitm.h and the TM builtin
+ definitions in gcc/gtm-builtins.def. */
+
+#define noinline __attribute__((noinline,noclone,used))
+
+#ifdef __i386__
+/* Only for 32-bit x86. */
+# define ITM_REGPARM __attribute__((regparm(2)))
+#else
+# define ITM_REGPARM
+#endif
+
+ITM_REGPARM noinline uint32_t _ITM_beginTransaction(uint32_t a, ...) { asm(""); }
+ITM_REGPARM noinline void _ITM_commitTransaction (void) { asm(""); }
+ITM_REGPARM noinline void _ITM_WU4 (void *a, uint32_t b) { asm(""); }
+ITM_REGPARM noinline void _ITM_WU8 (void *a, uint64_t b) { asm(""); }
+noinline void _ITM_registerTMCloneTable (void) { asm(""); }
+noinline void _ITM_deregisterTMCloneTable (void) { asm(""); }
===================================================================
@@ -1,10 +1 @@
-#include <stdint.h>
-
-#define noinline __attribute__((noinline,noclone,used))
-
-noinline uint32_t _ITM_beginTransaction(uint32_t a, ...) { asm(""); }
-noinline void _ITM_commitTransaction (void) { asm(""); }
-noinline void _ITM_WU4 (void *a, uint32_t b) { asm(""); }
-noinline void _ITM_WU8 (void *a, uint64_t b) { asm(""); }
-noinline void _ITM_registerTMCloneTable (void) { asm(""); }
-noinline void _ITM_deregisterTMCloneTable (void) { asm(""); }
+#include "trans-mem.h"
===================================================================
@@ -1,6 +1,6 @@
/* { dg-options "-fgnu-tm" } */
-#include <stdint.h>
+#include "trans-mem.h"
extern int i;
@@ -8,12 +8,3 @@ main()
{
__transaction_atomic { i = 0; }
}
-
-#define noinline __attribute__((noinline,noclone,used))
-
-noinline uint32_t _ITM_beginTransaction(uint32_t a, ...) { asm(""); }
-noinline void _ITM_commitTransaction (void) { asm(""); }
-noinline void _ITM_WU4 (void *a, uint32_t b) { asm(""); }
-noinline void _ITM_WU8 (void *a, uint64_t b) { asm(""); }
-noinline void _ITM_registerTMCloneTable (void) { asm(""); }
-noinline void _ITM_deregisterTMCloneTable (void) { asm(""); }