From: Klaus Treichel <ktreichel@web.de>
Date: Sun, 4 May 2008 15:06:33 +0000 (+0000)
Subject: Fix a bug with outgoing registers.
X-Git-Tag: before.move.to.git~80
X-Git-Url: https://git.unchartedbackwaters.co.uk/w/?a=commitdiff_plain;h=14049cb2c98269d9e5af439dcddceaba8ebddb1f;p=francis%2Flibjit.git

Fix a bug with outgoing registers.
---

diff --git a/ChangeLog b/ChangeLog
index 4ac7b9a..e57dfda 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2008-05-04  Klaus Treichel  <ktreichel@web.de>
+
+	* jit/jit-reg-alloc.c (_jit_regs_set_outgoing): Set the outgoing
+	register inhibited regardless if the value was already in the
+	register or not.
+
 2008-04-22  Aleksey Demakov  <ademakov@gmail.com>
 
 	* configure.in: update to modern autoconf, rename to configure.ac.
diff --git a/jit/jit-reg-alloc.c b/jit/jit-reg-alloc.c
index 0eedf71..d153f5d 100644
--- a/jit/jit-reg-alloc.c
+++ b/jit/jit-reg-alloc.c
@@ -3017,12 +3017,11 @@ _jit_regs_set_outgoing(jit_gencode_t gen, int reg, jit_value_t value)
 		}
 
 		_jit_gen_load_value(gen, reg, other_reg, value);
-
-		jit_reg_set_used(gen->inhibit, reg);
-		if(other_reg > 0)
-		{
-			jit_reg_set_used(gen->inhibit, other_reg);
-		}
+	}
+	jit_reg_set_used(gen->inhibit, reg);
+	if(other_reg >= 0)
+	{
+		jit_reg_set_used(gen->inhibit, other_reg);
 	}
 }