remove live ranges

1 files changed, 0 insertions, 17 deletions

diff --git a/gcc/regs.h b/gcc/regs.h
index 5f5c38b..2b72a44 100755
--- a/gcc/regs.h
+++ b/gcc/regs.h
@@ -54,11 +54,7 @@ typedef struct reg_info_def {
   int live_length;		/* # of instructions (REG n) is live */
   int calls_crossed;		/* # of calls (REG n) is live across */
   int basic_block;		/* # of basic blocks (REG n) is used in */
-  /* CYGNUS LOCAL LRS */
-  unsigned range_candidate : 1; /* register is candidate for LRS */
-  unsigned range_copy      : 1; /* register is a copy generated by LRS */
   unsigned changes_size    : 1; /* whether (SUBREG (REG n)) changes size */
-  /* END CYGNUS LOCAL */
 } reg_info;
 
 extern varray_type reg_n_info;
@@ -90,19 +86,6 @@ extern unsigned int reg_n_max;
 
 #define REG_CHANGES_SIZE(N) (VARRAY_REG (reg_n_info, N)->changes_size)
 
-/* CYGNHUS LOCAL LRS */
-/* Indexed by N; says whether a pseudo register is a candidate for
-   live range splitting.  */
-
-#define REG_N_RANGE_CANDIDATE_P(N) \
-  (VARRAY_REG (reg_n_info, N)->range_candidate)
-
-/* Indexed by N; says whether a pseudo register is a copy of a register
-   found during live range splitting.  */
-
-#define REG_N_RANGE_COPY_P(N) (VARRAY_REG (reg_n_info, N)->range_copy)
-/* END CYGNUS LOCAL */
-
 /* Get the number of consecutive words required to hold pseudo-reg N.  */
 
 #define PSEUDO_REGNO_SIZE(N) \