diff options
Diffstat (limited to 'gcc/config/ia64/ia64.h')
| -rw-r--r-- | gcc/config/ia64/ia64.h | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/gcc/config/ia64/ia64.h b/gcc/config/ia64/ia64.h index f91e63942f8..40c85501cda 100644 --- a/gcc/config/ia64/ia64.h +++ b/gcc/config/ia64/ia64.h @@ -1,6 +1,6 @@ /* Definitions of target machine GNU compiler. IA-64 version. - Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 - Free Software Foundation, Inc. + Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, + 2009 Free Software Foundation, Inc. Contributed by James E. Wilson <wilson@cygnus.com> and David Mosberger <davidm@hpl.hp.com>. @@ -1027,13 +1027,6 @@ enum reg_class {FRAME_POINTER_REGNUM, HARD_FRAME_POINTER_REGNUM}, \ } -/* A C expression that returns nonzero if the compiler is allowed to try to - replace register number FROM with register number TO. The frame pointer - is automatically handled. */ - -#define CAN_ELIMINATE(FROM, TO) \ - (TO == BR_REG (0) ? current_function_is_leaf : 1) - /* This macro is similar to `INITIAL_FRAME_POINTER_OFFSET'. It specifies the initial difference between the specified pair of registers. This macro must be defined if `ELIMINABLE_REGS' is |