[llvm-commits] [llvm] r41642 - /llvm/trunk/lib/Target/X86/X86Subtarget.h

[Rafael Espindola]

Author: rafael
Date: Fri Aug 31 07:23:58 2007
New Revision: 41642

URL: http://llvm.org/viewvc/llvm-project?rev=41642&view=rev
Log:
Align i64 and f64 at 8 byte on x86-64.
This is mandated table 3.1 at
http://www.x86-64.org/documentation/abi.pdf


Modified:
    llvm/trunk/lib/Target/X86/X86Subtarget.h

Modified: llvm/trunk/lib/Target/X86/X86Subtarget.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86Subtarget.h?rev=41642&r1=41641&r2=41642&view=diff

==============================================================================
--- llvm/trunk/lib/Target/X86/X86Subtarget.h (original)
+++ llvm/trunk/lib/Target/X86/X86Subtarget.h Fri Aug 31 07:23:58 2007
@@ -145,12 +145,18 @@
 
   std::string getDataLayout() const {
     const char *p;
-    if (is64Bit())
-      p = "e-p:64:64-f64:32:64-i64:32:64-f80:128:128";
-    else if (isTargetDarwin())
-      p = "e-p:32:32-f64:32:64-i64:32:64-f80:128:128";
-    else
-      p = "e-p:32:32-f64:32:64-i64:32:64-f80:32:32";
+    if (is64Bit()) {
+      if (isTargetDarwin())
+        p = "e-p:64:64-f64:32:64-i64:32:64-f80:128:128";
+      else
+        p = "e-p:64:64-f64:64:64-i64:64:64-f80:128:128";
+    }
+    else {
+      if (isTargetDarwin())
+        p = "e-p:32:32-f64:32:64-i64:32:64-f80:128:128";
+      else
+        p = "e-p:32:32-f64:32:64-i64:32:64-f80:32:32";
+    }
     return std::string(p);
   }