[gcc(refs/vendors/riscv/heads/gcc-14-with-riscv-opts)] Drop accidental hunk.

[Jeff Law via Gcc-cvs]

https://gcc.gnu.org/g:0a279dfd56e5e38bf3c23257b92bab1ccfcd0747

commit 0a279dfd56e5e38bf3c23257b92bab1ccfcd0747
Author: Jeff Law <j...@ventanamicro.com>
Date:   Fri Aug 16 13:52:44 2024 -0600

    Drop accidental hunk.
    
    Not worth the effort to find the patch where it got incorrectly
    introduced (duplicate).

Diff:
---
 gcc/config/riscv/riscv-subset.h | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/gcc/config/riscv/riscv-subset.h b/gcc/config/riscv/riscv-subset.h
index ed7ca4d44fd..dace4de6575 100644
--- a/gcc/config/riscv/riscv-subset.h
+++ b/gcc/config/riscv/riscv-subset.h
@@ -62,9 +62,6 @@ private:
   /* X-len of m_arch. */
   unsigned m_xlen;
 
-  /* Allow adding the same extension more than once.  */
-  bool m_allow_adding_dup;
-
   /* Number of subsets. */
   unsigned m_subset_num;