# HG changeset patch
# User Roland Schatz <roland.schatz@oracle.com>
# Date 1368795849 -7200
# Node ID d51f6d7fa6c423573e6a7b50d494088ef0165196
# Parent  432b8405e05657d9a571c0f40607cdab61c5cbb0
Remove magic number in macro assembler.

diff -r 432b8405e056 -r d51f6d7fa6c4 graal/com.oracle.graal.asm.amd64/src/com/oracle/graal/asm/amd64/AMD64MacroAssembler.java
--- a/graal/com.oracle.graal.asm.amd64/src/com/oracle/graal/asm/amd64/AMD64MacroAssembler.java	Fri May 17 14:29:44 2013 +0200
+++ b/graal/com.oracle.graal.asm.amd64/src/com/oracle/graal/asm/amd64/AMD64MacroAssembler.java	Fri May 17 15:04:09 2013 +0200
@@ -26,6 +26,7 @@
 
 import com.oracle.graal.amd64.*;
 import com.oracle.graal.api.code.*;
+import com.oracle.graal.api.meta.*;
 
 /**
  * This class implements commonly used X86 code patterns.
@@ -255,7 +256,7 @@
     private AMD64Address trigPrologue(Register value) {
         assert value.getRegisterCategory() == AMD64.XMM;
         AMD64Address tmp = new AMD64Address(AMD64.rsp);
-        subq(AMD64.rsp, 8);
+        subq(AMD64.rsp, target.arch.getSizeInBytes(Kind.Double));
         movsd(tmp, value);
         fld_d(tmp);
         return tmp;
@@ -265,7 +266,7 @@
         assert dest.getRegisterCategory() == AMD64.XMM;
         fstp_d(tmp);
         movsd(dest, tmp);
-        addq(AMD64.rsp, 8);
+        addq(AMD64.rsp, target.arch.getSizeInBytes(Kind.Double));
     }
 
     /**