From: Richard Sandiford Date: Mon, 4 Apr 2011 08:11:37 +0000 (+0000) Subject: pdp11.h (IRA_COVER_CLASSES): Delete. X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=7d34a1b095758030fde2858f1ba8bea6a307f73c;p=gcc.git pdp11.h (IRA_COVER_CLASSES): Delete. gcc/ * config/pdp11/pdp11.h (IRA_COVER_CLASSES): Delete. From-SVN: r171929 --- diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 0103e5e2397..1e689f8575d 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2011-04-04 Richard Sandiford + + * config/pdp11/pdp11.h (IRA_COVER_CLASSES): Delete. + 2011-04-04 Richard Sandiford * config/vax/vax.c: Include reload.h. diff --git a/gcc/config/pdp11/pdp11.h b/gcc/config/pdp11/pdp11.h index 3f59fd2dd4e..8a896ca7551 100644 --- a/gcc/config/pdp11/pdp11.h +++ b/gcc/config/pdp11/pdp11.h @@ -271,16 +271,6 @@ enum reg_class { NO_REGS, MUL_REGS, GENERAL_REGS, LOAD_FPU_REGS, NO_LOAD_FPU_REG #define INDEX_REG_CLASS GENERAL_REGS #define BASE_REG_CLASS GENERAL_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 { GENERAL_REGS, FPU_REGS, LIM_REG_CLASSES } - /* Hook for testing if memory is needed for moving between registers. */ #define SECONDARY_MEMORY_NEEDED(class1, class2, m) \ pdp11_secondary_memory_needed (class1, class2, m)