[binutils-gdb] aarch64: remove redundant register type R_N

[Matthieu Longo]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=e308b2999c79799683c30f4ed4f121d2940a92aa

commit e308b2999c79799683c30f4ed4f121d2940a92aa
Author: Matthieu Longo <matthieu.longo@arm.com>
Date:   Fri Jun 7 16:59:57 2024 +0100

    aarch64: remove redundant register type R_N
    
    The register type R_N is redundant with R_ZR_SP. This patch removes it,
    and replaces its usage by R_ZR_SP.

Diff:
---
 gas/config/tc-aarch64.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/gas/config/tc-aarch64.c b/gas/config/tc-aarch64.c
index d272a5735fe..c706f920f15 100644
--- a/gas/config/tc-aarch64.c
+++ b/gas/config/tc-aarch64.c
@@ -346,10 +346,6 @@ struct reloc_entry
 		 | REG_TYPE(FP_B) | REG_TYPE(FP_H)			\
 		 | REG_TYPE(FP_S) | REG_TYPE(FP_D) | REG_TYPE(FP_Q)	\
 		 | REG_TYPE(Z) | REG_TYPE(P) | REG_TYPE(PN))		\
-  /* Any integer register; used for error messages only.  */		\
-  MULTI_REG_TYPE(R_N, REG_TYPE(R_32) | REG_TYPE(R_64)			\
-		 | REG_TYPE(SP_32) | REG_TYPE(SP_64)			\
-		 | REG_TYPE(ZR_32) | REG_TYPE(ZR_64))			\
   /* Any vector register.  */						\
   MULTI_REG_TYPE(VZ, REG_TYPE(V) | REG_TYPE(Z))				\
   /* An SVE vector or predicate register.  */				\
@@ -4640,7 +4636,7 @@ static bool
 parse_sme_immediate (char **str, int64_t *imm)
 {
   int64_t val;
-  if (! parse_constant_immediate (str, &val, REG_TYPE_R_N))
+  if (! parse_constant_immediate (str, &val, REG_TYPE_R_ZR_SP))
     return false;
 
   *imm = val;