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$NetBSD: patch-gcc_gimplify.c,v 1.1 2020/04/08 06:39:57 wiz Exp $
Fix -fstack-check on NetBSD.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94479
--- gcc/gimplify.c.orig 2019-02-07 14:44:31.000000000 +0000
+++ gcc/gimplify.c
@@ -6065,7 +6065,9 @@ gimplify_addr_expr (tree *expr_p, gimple
/* For various reasons, the gimplification of the expression
may have made a new INDIRECT_REF. */
- if (TREE_CODE (op0) == INDIRECT_REF)
+ if (TREE_CODE (op0) == INDIRECT_REF
+ || (TREE_CODE (op0) == MEM_REF
+ && integer_zerop (TREE_OPERAND (op0, 1))))
goto do_indirect_ref;
mark_addressable (TREE_OPERAND (expr, 0));
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