From d81aeb0d28d15551ea89e2481f42ce4a6521e8a5 Mon Sep 17 00:00:00 2001
From: Christian Kamm <kamm@incasoftware.de>
Date: Sun, 10 Aug 2008 13:42:08 +0200
Subject: [PATCH] Make the alignment computations of the frontend match the
 llvm default alignment.

Breaks run/double_03 because it assumes double.alignof >= 8, which does not
seem to be the case for llvm.
---
 dmd/mtype.c | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/dmd/mtype.c b/dmd/mtype.c
index b1c4f0a0..d8fde78c 100644
--- a/dmd/mtype.c
+++ b/dmd/mtype.c
@@ -1002,10 +1002,20 @@ unsigned TypeBasic::alignsize()
 
     switch (ty)
     {
+//LLVMDC: llvm aligns 12 byte reals to 4 byte
 	case Tfloat80:
 	case Timaginary80:
 	case Tcomplex80:
-	    sz = REALSIZE;
+	    //sz = REALSIZE;
+	    sz = 4;
+	    break;
+
+//LLVMDC: llvm aligns these to 4 byte boundaries
+	case Tint64:
+	case Tuns64:
+	case Tfloat64:
+	case Timaginary64:
+	    sz = 4;
 	    break;
 
 	default: