refactor SLP constant insertion and provde entry insert helper

[gcc.git] / gcc / gdbhooks.py

diff --git a/gcc/gdbhooks.py b/gcc/gdbhooks.py
index 09802c9ce2442c2b25f3a6997db4dc49503bc2a1..0ab6f01f92711525578c8e37bc808b0cc2d09b82 100644 (file)
--- a/gcc/gdbhooks.py
+++ b/gcc/gdbhooks.py
@@ -1,5 +1,5 @@
 # Python hooks for gdb for debugging GCC
-# Copyright (C) 2013-2019 Free Software Foundation, Inc.
+# Copyright (C) 2013-2020 Free Software Foundation, Inc.
 
 # Contributed by David Malcolm <dmalcolm@redhat.com>
 
@@ -154,6 +154,7 @@ tree_code_dict = gdb.types.make_enum_dict(gdb.lookup_type('enum tree_code'))
 # ...and look up specific values for use later:
 IDENTIFIER_NODE = tree_code_dict['IDENTIFIER_NODE']
 TYPE_DECL = tree_code_dict['TYPE_DECL']
+SSA_NAME = tree_code_dict['SSA_NAME']
 
 # Similarly for "enum tree_code_class" (tree.h):
 tree_code_class_dict = gdb.types.make_enum_dict(gdb.lookup_type('enum tree_code_class'))
@@ -252,6 +253,8 @@ class TreePrinter:
                         result += ' %s' % tree_TYPE_NAME.DECL_NAME().IDENTIFIER_POINTER()
         if self.node.TREE_CODE() == IDENTIFIER_NODE:
             result += ' %s' % self.node.IDENTIFIER_POINTER()
+        elif self.node.TREE_CODE() == SSA_NAME:
+            result += ' %u' % self.gdbval['base']['u']['version']
         # etc
         result += '>'
         return result
@@ -605,7 +608,8 @@ def build_pretty_printer():
 
 gdb.printing.register_pretty_printer(
     gdb.current_objfile(),
-    build_pretty_printer())
+    build_pretty_printer(),
+    replace=True)
 
 def find_gcc_source_dir():
     # Use location of global "g" to locate the source tree