diff options
Diffstat (limited to 'gcc/config/avr/avr.h')
| -rw-r--r-- | gcc/config/avr/avr.h | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/gcc/config/avr/avr.h b/gcc/config/avr/avr.h index 37fb3ed818a..47bb3fba43c 100644 --- a/gcc/config/avr/avr.h +++ b/gcc/config/avr/avr.h @@ -296,19 +296,6 @@ enum reg_class { #define REGNO_REG_CLASS(R) avr_regno_reg_class(R) -/* The following macro defines cover classes for Integrated Register - Allocator. Cover classes is a set of non-intersected register - classes covering all hard registers used for register allocation - purpose. Any move between two registers of a cover class should be - cheaper than load or store of the registers. The macro value is - array of register classes with LIM_REG_CLASSES used as the end - marker. */ - -#define IRA_COVER_CLASSES \ -{ \ - GENERAL_REGS, LIM_REG_CLASSES \ -} - #define BASE_REG_CLASS (reload_completed ? BASE_POINTER_REGS : POINTER_REGS) #define INDEX_REG_CLASS NO_REGS |