invoke.texi (-fvar-tracking-assignments): New.

[thirdparty/gcc.git] / gcc / ipa-pure-const.c

diff --git a/gcc/ipa-pure-const.c b/gcc/ipa-pure-const.c
index 4e62eb187a42a2fa87e2623939b242ade7d7c5ec..201dc5996c1ef8eb6da5fdc2321ca055d85e664f 100644 (file)
--- a/gcc/ipa-pure-const.c
+++ b/gcc/ipa-pure-const.c
@@ -411,6 +411,9 @@ check_stmt (gimple_stmt_iterator *gsip, funct_state local, bool ipa)
   gimple stmt = gsi_stmt (*gsip);
   unsigned int i = 0;
 
+  if (is_gimple_debug (stmt))
+    return;
+
   if (dump_file)
     {
       fprintf (dump_file, "  scanning: ");