[PATCH] Fix gdbhooks.py

[Jakub Jelinek]

Hi!

I'm seeing on the trunk errors like:
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "../../gcc/gdbhooks.py", line 441
    if name == 'E_VOIDmode':
                           ^
TabError: inconsistent use of tabs and spaces in indentation
.gdbinit:14: Error in sourced command file:
Error while executing Python code.

(with gdb 7.12.1).

The following patch fixes that, bootstrapped/regtested on x86_64-linux and
i686-linux, ok for trunk?

2017-09-01  Jakub Jelinek  <ja...@redhat.com>

        * gdbhooks.py (OptMachineModePrinter.to_string): Use 8 spaces
        instead of tab.

--- gcc/gdbhooks.py.jj  2017-09-01 09:26:27.000000000 +0200
+++ gcc/gdbhooks.py     2017-09-01 20:04:04.135133016 +0200
@@ -438,8 +438,8 @@ class OptMachineModePrinter:
 
     def to_string (self):
         name = str(self.gdbval['m_mode'])
-       if name == 'E_VOIDmode':
-           return '<None>'
+        if name == 'E_VOIDmode':
+            return '<None>'
         return name[2:] if name.startswith('E_') else name
 
 ######################################################################


        Jakub