Re: [PATCH/AARCH64] Fix register cost for moving to/from stack registers

2014-01-15 Thread Marcus Shawcroft
On 15 January 2014 00:09, Andrew Pinski wrote: > ChangeLog: > * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost > of moving from/to the STACK_REG register class. + /* Moving between GPR and stack cost is the same as GP2GP. */ Don't forget the double space after period. Oth

[PATCH/AARCH64] Fix register cost for moving to/from stack registers

2014-01-14 Thread Andrew Pinski
While writing the Thunder tunings, I got an internal compiler error while building glibc. The reduced testcase is: typedef unsigned int size_t; typedef unsigned int wchar_t; extern __thread int __libc_errno; extern __thread int * t; int _IO_vfprintf_internal (char *string, char *workend