From 7245b675b2e4541f9fd7c9b3cb983c7d7b831c48 Mon Sep 17 00:00:00 2001
From: Wolfgang Bumiller <wolfgang.linux@bumiller.com>
Date: Wed, 4 Jul 2012 13:16:15 +0200
Subject: [PATCH] Don't die on functions with no variables

---
 ir.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ir.c b/ir.c
index eeb55ce..557a821 100644
--- a/ir.c
+++ b/ir.c
@@ -1663,6 +1663,9 @@ bool ir_function_allocate_locals(ir_function *self)
 
     function_allocator alloc;
 
+    if (!self->locals_count)
+        return true;
+
     MEM_VECTOR_INIT(&alloc, locals);
     MEM_VECTOR_INIT(&alloc, sizes);
     MEM_VECTOR_INIT(&alloc, positions);
-- 
2.39.2