Re: Ask for suggestions on init_caller_save

2010-03-29 Thread Jie Zhang
On 03/30/2010 12:11 AM, Jeff Law wrote: On 03/23/10 21:30, Jie Zhang wrote: I'm fixing a bug. It's caused by uninitialized caller save pass data. One function in the test case uses the "optimize" attribute with "O2" option. So even with -O0 in command line, GCC calls caller save pass for that fu

Re: Ask for suggestions on init_caller_save

2010-03-29 Thread Jeff Law
On 03/23/10 21:30, Jie Zhang wrote: I'm fixing a bug. It's caused by uninitialized caller save pass data. One function in the test case uses the "optimize" attribute with "O2" option. So even with -O0 in command line, GCC calls caller save pass for that function. The problem is init_caller_save