From 444035eafa2fbabbb1261f258bfd41e8051aab34 Mon Sep 17 00:00:00 2001
From: Martin Liska <mliska@suse.cz>
Date: Thu, 11 Jun 2020 11:24:20 +0200
Subject: [PATCH] rs6000: skip debug info statements

gcc/ChangeLog:

	PR target/95627
	* config/rs6000/rs6000.c (rs6000_density_test): Skip debug
	statements.
---
 gcc/config/rs6000/rs6000.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c
index 0bbd06a..00daf97 100644
--- a/gcc/config/rs6000/rs6000.c
+++ b/gcc/config/rs6000/rs6000.c
@@ -4987,6 +4987,9 @@ rs6000_density_test (rs6000_cost_data *data)
       for (gsi = gsi_start_bb (bb); !gsi_end_p (gsi); gsi_next (&gsi))
 	{
 	  gimple *stmt = gsi_stmt (gsi);
+	  if (is_gimple_debug (stmt))
+	      continue;
+
 	  stmt_vec_info stmt_info = loop_vinfo->lookup_stmt (stmt);
 
 	  if (!STMT_VINFO_RELEVANT_P (stmt_info)
-- 
2.7.4