| /* { dg-do compile { target { i?86-*-linux* x86_64-*-linux* } } } */ |
| /* { dg-options "-fgnu-tm -O -msse2" } */ |
| |
| /* Test the TM vector logging functions. */ |
| |
| typedef int __attribute__((vector_size (16))) vectype; |
| extern int something(void) __attribute__((transaction_safe)); |
| extern void *malloc (__SIZE_TYPE__) __attribute__((malloc,transaction_safe)); |
| |
| vectype vecky; |
| |
| vectype f() |
| { |
| vectype *p; |
| |
| p = malloc (sizeof (*p) * 100); |
| |
| __transaction_atomic { |
| /* p[5] is thread private, but not transaction local since the |
| malloc is outside of the transaction. We can use the logging |
| functions for this. */ |
| p[5] = vecky; |
| |
| if (something()) |
| __transaction_cancel; |
| } |
| return p[5]; |
| } |
| |
| /* { dg-final { scan-assembler "_ITM_LM128" } } */ |
