From ccc5d6f168be96bc308bd412054f8035917bbbda Mon Sep 17 00:00:00 2001
From: jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Tue, 20 Sep 2005 15:29:42 +0000
Subject: 	PR tree-optimization/23818 	* tree-stdarg.c
 (execute_optimize_stdarg): Call 	calculate_dominance_info.

	* gcc.dg/pr23818.c: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@104455 138bc75d-0d04-0410-961f-82ee72b054a4
---
 gcc/tree-stdarg.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'gcc/tree-stdarg.c')

diff --git a/gcc/tree-stdarg.c b/gcc/tree-stdarg.c
index a7446585b63..c68e7b58c2c 100644
--- a/gcc/tree-stdarg.c
+++ b/gcc/tree-stdarg.c
@@ -734,6 +734,8 @@ execute_optimize_stdarg (void)
   if (va_list_simple_ptr)
     cfun->va_list_fpr_size = VA_LIST_MAX_FPR_SIZE;
 
+  calculate_dominance_info (CDI_DOMINATORS);
+
   FOR_EACH_BB (bb)
     {
       block_stmt_iterator i;
-- 
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