# HG changeset patch
# User Frits van Bommel <fvbommel wxs.nl>
# Date 1235838945 -3600
# Node ID bad2044a1597deb5aadf8db16f257402877f2e13
# Parent  55051098d9fc0e27138eaf1d100bd6f5f3adc691# Parent  b1b23a64ad8cd35fb30d8e9f8d4a7617da02e93b
Automated merge with http://hg.dsource.org/projects/ldc

diff -r 55051098d9fc -r bad2044a1597 dmd/mtype.c
--- a/dmd/mtype.c	Sat Feb 28 15:06:09 2009 +0100
+++ b/dmd/mtype.c	Sat Feb 28 17:35:45 2009 +0100
@@ -15,7 +15,7 @@
 #include <alloca.h>
 #endif
 
-#include <math.h>
+#include <cmath>
 
 #include <stdio.h>
 #include <assert.h>
@@ -38,13 +38,10 @@
 #endif
 
 #if __APPLE__
-#include <math.h>
 static double zero = 0;
 #elif __MINGW32__
-#include <math.h>
 static double zero = 0;
 #elif __GNUC__
-#include <math.h>
 #if !(defined (__SVR4) && defined (__sun))
 #include <bits/nan.h>
 #include <bits/mathdef.h>
@@ -68,6 +65,8 @@
 #include "aggregate.h"
 #include "hdrgen.h"
 
+#include "gen/tollvm.h"
+
 FuncDeclaration *hasThis(Scope *sc);
 
 
@@ -1002,43 +1001,8 @@
 }
 
 unsigned TypeBasic::alignsize()
-{   unsigned sz;
-
-    //LDC: it's bad that we always have to check LLVM's align and
-    // dmd's align info match. Can't we somehow get at LLVM's align
-    // here?
-
-    switch (ty)
-    {
-	case Tfloat80:
-	case Timaginary80:
-	case Tcomplex80:
-	    if (global.params.cpu == ARCHx86_64)
-		sz = 16;
-	    else
-		sz = 4;
-	    break;
-
-	case Tint64:
-	case Tuns64:
-	case Tfloat64:
-	case Timaginary64:
-	case Tcomplex64:
-	    if (global.params.cpu == ARCHx86_64)
-		sz = 8;
-	    else
-		sz = 4;
-	    break;
-
-	case Tcomplex32:
-	    sz = 4;
-	    break;
-
-	default:
-	    sz = size(0);
-	    break;
-    }
-    return sz;
+{
+    return getABITypeAlign(DtoType(this));
 }
 
 
@@ -1134,7 +1098,7 @@
 		// constant folding.
 		volatile d_float80 foo;
 		foo = NAN;
-		if (signbit(foo))	// signbit sometimes, not always, set
+		if (std::signbit(foo))	// signbit sometimes, not always, set
 		    foo = -foo;		// turn off sign bit
 		fvalue = foo;
 #elif _MSC_VER