s390: Fix TARGET_SECONDARY_RELOAD for non-SYMBOL_REFs

RTX X need not necessarily be a SYMBOL_REF and may e.g. be an
UNSPEC_GOTENT for which SYMBOL_FLAG_NOTALIGN2_P fails.

gcc/ChangeLog:

	* config/s390/s390.cc (s390_secondary_reload): Guard
	SYMBOL_FLAG_NOTALIGN2_P.

diff --git a/gcc/config/s390/s390.cc b/gcc/config/s390/s390.cc
index c857b2028f2e4ba22897c8b9fa572413c903e2af..e63965578f146c083e057ed22d32d5d2c9c27a62 100644 (file)
--- a/gcc/config/s390/s390.cc
+++ b/gcc/config/s390/s390.cc
@@ -4779,7 +4779,7 @@ s390_secondary_reload (bool in_p, rtx x, reg_class_t rclass_i,
       if (in_p
          && s390_loadrelative_operand_p (x, &symref, &offset)
          && mode == Pmode
-         && !SYMBOL_FLAG_NOTALIGN2_P (symref)
+         && (!SYMBOL_REF_P (symref) || !SYMBOL_FLAG_NOTALIGN2_P (symref))
          && (offset & 1) == 1)
        sri->icode = ((mode == DImode) ? CODE_FOR_reloaddi_larl_odd_addend_z10
                      : CODE_FOR_reloadsi_larl_odd_addend_z10);