From 5d2cedaaa39bf1920e698e93d8fc460021aabc6d Mon Sep 17 00:00:00 2001
From: Jan Hubicka <jh@suse.cz>
Date: Sat, 10 Oct 2020 22:01:17 +0200
Subject: [PATCH] Fix modref_transform ICE with more than 32 parameters.

	* ipa-modref.c (modref_transform): Use reserve instead of safe_grow.
---
 gcc/ipa-modref.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/ipa-modref.c b/gcc/ipa-modref.c
index 2b561fe3179..4330b9ec10e 100644
--- a/gcc/ipa-modref.c
+++ b/gcc/ipa-modref.c
@@ -1367,7 +1367,7 @@ modref_transform (struct cgraph_node *node)
 
   auto_vec <int, 32> map;
 
-  map.safe_grow (max + 1);
+  map.reserve (max + 1);
   for (i = 0; i <= max; i++)
     map.quick_push (-1);
   FOR_EACH_VEC_SAFE_ELT (node->clone.param_adjustments->m_adj_params, i, p)
-- 
2.30.2