From: Aleksey Demakov <ademakov@gmail.com>
Date: Thu, 15 Dec 2005 18:10:09 +0000 (+0000)
Subject: jit_insn_address_of() returns 0 for constant values
X-Git-Tag: r.0.0.6~17
X-Git-Url: https://git.unchartedbackwaters.co.uk/w/?a=commitdiff_plain;h=849779221d5f09e1e1cba7188bef0479f57dd532;p=francis%2Flibjit.git

jit_insn_address_of() returns 0 for constant values
---

diff --git a/ChangeLog b/ChangeLog
index 8950c4e..7384174 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2005-12-15  Aleksey Demakov  <ademakov@gmail.com>
+
+	* jit/jit-insn.c (jit_insn_address_of): return null if the value is
+	constant.
 
 2005-12-15  Avinash Atreya  <avinashatreya@gmail.com>
 
diff --git a/jit/jit-insn.c b/jit/jit-insn.c
index e8e18ff..fa4779c 100644
--- a/jit/jit-insn.c
+++ b/jit/jit-insn.c
@@ -3948,27 +3948,19 @@ add_block:
 jit_value_t jit_insn_address_of(jit_function_t func, jit_value_t value1)
 {
 	jit_type_t type;
-	jit_value_t temp;
 	jit_value_t result;
 	if(!value1)
 	{
 		return 0;
 	}
-	type = jit_type_create_pointer(jit_value_get_type(value1), 1);
-	if(!type)
+	if(jit_value_is_constant(value1))
 	{
 		return 0;
 	}
-	/* if it is a constant, need to create a temporary and then make that addressable */
-	if(jit_value_is_constant(value1))
+	type = jit_type_create_pointer(jit_value_get_type(value1), 1);
+	if(!type)
 	{
-		temp = jit_value_create(func, jit_value_get_type(value1));
-		if(!temp)
-		{
-			return 0;
-		}
-		jit_insn_store(func, temp, value1);
-		value1 = temp;
+		return 0;
 	}
 	jit_value_set_addressable(value1);
 	result = apply_unary(func, JIT_OP_ADDRESS_OF, value1, type);