From c2e681059bcd7f76f13029988f133858dc82c205 Mon Sep 17 00:00:00 2001
From: Martin Liska <mliska@suse.cz>
Date: Wed, 24 Nov 2021 10:15:34 +0100
Subject: [PATCH] jit: Initialize function::m_blocks in ctor

This resolves the problem reported here:
https://mail.gnu.org/archive/html/bug-gnu-emacs/2021-11/msg00606.html
https://bugzilla.opensuse.org/show_bug.cgi?id=1192951

gcc/jit/ChangeLog:

	* jit-playback.c (function): Initialize m_blocks vector.
---
 gcc/jit/jit-playback.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/gcc/jit/jit-playback.c b/gcc/jit/jit-playback.c
index 59399dee251..b412eae6aa8 100644
--- a/gcc/jit/jit-playback.c
+++ b/gcc/jit/jit-playback.c
@@ -1484,7 +1484,8 @@ function (context *ctxt,
 : m_ctxt(ctxt),
   m_inner_fndecl (fndecl),
   m_inner_bind_expr (NULL),
-  m_kind (kind)
+  m_kind (kind),
+  m_blocks ()
 {
   if (m_kind != GCC_JIT_FUNCTION_IMPORTED)
     {