[llvm-commits] CVS: llvm/lib/CodeGen/AsmPrinter.cpp

[Jim Laskey]

Changes in directory llvm/lib/CodeGen:

AsmPrinter.cpp updated: 1.81 -> 1.82
---
Log message:

Was pointed out that structure alignment and type alignment are not the same
thing.  Doubles still need to be special cased.


---
Diffs of the changes:  (+3 -0)

 AsmPrinter.cpp |    3 +++
 1 files changed, 3 insertions(+)


Index: llvm/lib/CodeGen/AsmPrinter.cpp
diff -u llvm/lib/CodeGen/AsmPrinter.cpp:1.81 llvm/lib/CodeGen/AsmPrinter.cpp:1.82
--- llvm/lib/CodeGen/AsmPrinter.cpp:1.81	Thu Jun 15 08:10:58 2006
+++ llvm/lib/CodeGen/AsmPrinter.cpp	Thu Jun 15 14:37:14 2006
@@ -250,6 +250,9 @@
     Alignment = Log2_32(GV->getAlignment());
   
   if (GV->hasInitializer()) {
+    // Always round up alignment of global doubles to 8 bytes.
+    if (GV->getType()->getElementType() == Type::DoubleTy && Alignment < 3)
+      Alignment = 3;
     if (Alignment < 4) {
       // If the global is not external, see if it is large.  If so, give it a
       // larger alignment.