1 files changed, 1 insertions, 1 deletions

diff --git a/src/lj_asm_arm64.h b/src/lj_asm_arm64.h
index 9b958bd6..0e2228bb 100644
--- a/src/lj_asm_arm64.h
+++ b/src/lj_asm_arm64.h
@@ -176,7 +176,7 @@ static Reg asm_fuseahuref(ASMState *as, IRRef ref, int32_t *ofsp, RegSet allow,
           }
         } else {
           Reg base = ra_alloc1(as, ir->op1, allow);
-          *ofsp = FUSE_REG|ra_alloc1(as, ir->op2, rset_exclude(RSET_GPR, base));
+          *ofsp = FUSE_REG|ra_alloc1(as, ir->op2, rset_exclude(allow, base));
           return base;
         }
       }