From: Alan Modra <amodra@gmail.com>
Date: Mon, 31 Aug 2020 07:51:06 +0000 (+0930)
Subject: PR26503 UBSAN: tc-v850.c:1447 left shift cannot be represented
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=8e8220177712bff17240687e60b41073bf5d85bb;p=binutils-gdb.git

PR26503 UBSAN: tc-v850.c:1447 left shift cannot be represented

	PR 26503
	* config/tc-v850.c (parse_register_list): Shift 1u left.
---

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 1976c109895..8642101aea9 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,8 @@
+2020-08-31  Alan Modra  <amodra@gmail.com>
+
+	PR 26503
+	* config/tc-v850.c (parse_register_list): Shift 1u left.
+
 2020-08-31  Alan Modra  <amodra@gmail.com>
 
 	PR 26502
diff --git a/gas/config/tc-v850.c b/gas/config/tc-v850.c
index 865d45cc443..0ac5682935f 100644
--- a/gas/config/tc-v850.c
+++ b/gas/config/tc-v850.c
@@ -1444,7 +1444,7 @@ parse_register_list (unsigned long *insn,
 	    {
 	      if (regs[i] == exp.X_add_number)
 		{
-		  *insn |= (1 << i);
+		  *insn |= 1u << i;
 		  break;
 		}
 	    }