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Diffstat (limited to 'gcc/config/vax/vax.h')
| -rw-r--r-- | gcc/config/vax/vax.h | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/gcc/config/vax/vax.h b/gcc/config/vax/vax.h index 272dfbbc342..15b7daa7b7e 100644 --- a/gcc/config/vax/vax.h +++ b/gcc/config/vax/vax.h @@ -226,15 +226,6 @@ enum reg_class { NO_REGS, ALL_REGS, LIM_REG_CLASSES }; #define REG_CLASS_NAMES \ { "NO_REGS", "ALL_REGS" } -/* 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 { ALL_REGS, LIM_REG_CLASSES } - /* Return the maximum number of consecutive registers needed to represent mode MODE in a register of class CLASS. */ #define CLASS_MAX_NREGS(CLASS, MODE) \ |