arm: Fix warning in libgcc/config/arm/pr-support.c

[thirdparty/gcc.git] / libgcc / config / arm / pr-support.c

diff --git a/libgcc/config/arm/pr-support.c b/libgcc/config/arm/pr-support.c
index 9c9d4eed85f33722374ead68a10db15dbcab854b..6c36ab477565fecc5f96b828068a128417d23162 100644 (file)
--- a/libgcc/config/arm/pr-support.c
+++ b/libgcc/config/arm/pr-support.c
@@ -106,8 +106,10 @@ __gnu_unwind_execute (_Unwind_Context * context, __gnu_unwind_state * uws)
 {
   _uw op;
   int set_pc;
+#if defined(TARGET_HAVE_PACBTI)
   int set_pac = 0;
   int set_pac_sp = 0;
+#endif
   _uw reg;
   _uw sp;
 
@@ -258,7 +260,9 @@ __gnu_unwind_execute (_Unwind_Context * context, __gnu_unwind_state * uws)
              if (_Unwind_VRS_Pop (context, _UVRSC_PAC, 0, _UVRSD_UINT32)
                  != _UVRSR_OK)
                return _URC_FAILURE;
+#if defined(TARGET_HAVE_PACBTI)
              set_pac = 1;
+#endif
              continue;
            }
 
@@ -266,7 +270,9 @@ __gnu_unwind_execute (_Unwind_Context * context, __gnu_unwind_state * uws)
          if (op == 0xb5)
            {
              _Unwind_VRS_Get (context, _UVRSC_CORE, R_SP, _UVRSD_UINT32, &sp);
+#if defined(TARGET_HAVE_PACBTI)
              set_pac_sp = 1;
+#endif
              continue;
            }