[committed] jit: remove some unused fields from recording::union_ (PR jit/81672)

[committed] jit: remove some unused fields from recording::union_ (PR jit/81672)

[David Malcolm]

gcc::jit::recording::union_ has some stray fields, which
are duplicates of those in the compound_type base class.

It looks like these have been present since the initial merger of the jit
branch to trunk (r217374), where it had three duplicate fields:

 location *m_loc;
 string *m_name;
 fields *m_fields;

I removed the duplicate field "m_fields" in r219564 but missed the other
two.

This patch removes them.

Successfully bootstrapped&regrtested on x86_64-pc-linux-gnu.

Committed to trunk as r257066.

gcc/jit/ChangeLog:
	PR jit/81672
	* jit-recording.h (gcc::jit::recording::union_): Remove fields
	"m_loc" and "m_name".
---
 gcc/jit/jit-recording.h | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/gcc/jit/jit-recording.h b/gcc/jit/jit-recording.h
index e7feceb..b1d5982 100644
--- a/gcc/jit/jit-recording.h
+++ b/gcc/jit/jit-recording.h
@@ -932,10 +932,6 @@ public:
 private:
   string * make_debug_string () FINAL OVERRIDE;
   void write_reproducer (reproducer &r) FINAL OVERRIDE;
-
-private:
-  location *m_loc;
-  string *m_name;
 };
 
 /* An abstract base class for operations that visit all rvalues within an
-- 
1.8.5.3