diff options
Diffstat (limited to 'gcc/config/alpha/alpha.h')
| -rw-r--r-- | gcc/config/alpha/alpha.h | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/gcc/config/alpha/alpha.h b/gcc/config/alpha/alpha.h index 14fc731ef24..bfb443c7088 100644 --- a/gcc/config/alpha/alpha.h +++ b/gcc/config/alpha/alpha.h @@ -511,19 +511,6 @@ enum reg_class { {0x00000000, 0x7fffffff}, /* FLOAT_REGS */ \ {0xffffffff, 0xffffffff} } -/* 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, FLOAT_REGS, LIM_REG_CLASSES \ -} - /* The same information, inverted: Return the class number of the smallest class containing reg number REGNO. This could be a conditional expression |