gcc/testsuite/gcc.dg/lto/trans-mem.h

   1 #include <stdint.h>
   2
   3 /* Dummy declarations for common TM supporting functions.  */
   4
   5 /* These must be in sync with both libitm/libitm.h and the TM builtin
   6    definitions in gcc/gtm-builtins.def.  */
   7
   8 #define noinline __attribute__((noinline,noclone,used))
   9
  10 #ifdef __i386__
  11 /* Only for 32-bit x86.  */
  12 # define ITM_REGPARM    __attribute__((regparm(2)))
  13 #else
  14 # define ITM_REGPARM
  15 #endif
  16
  17 ITM_REGPARM noinline uint32_t _ITM_beginTransaction(uint32_t a, ...) { asm(""); }
  18 ITM_REGPARM noinline void _ITM_commitTransaction (void) { asm(""); }
  19 ITM_REGPARM noinline void _ITM_WU4 (void *a, uint32_t b) { asm(""); }
  20 ITM_REGPARM noinline void _ITM_WU8 (void *a, uint64_t b) { asm(""); }
  21 noinline void _ITM_registerTMCloneTable (void) { asm(""); }
  22 noinline void _ITM_deregisterTMCloneTable (void) { asm(""); }