foo.diff

diff --git a/wasm/OutputSegment.h b/wasm/OutputSegment.h
index edee0ce..e0a76a9 100644
--- a/wasm/OutputSegment.h
+++ b/wasm/OutputSegment.h
@@ -25,8 +25,8 @@ public:
   void addInputSegment(InputSegment *Segment) {
     Alignment = std::max(Alignment, Segment->getAlignment());
     InputSegments.push_back(Segment);
-    Size = llvm::alignTo(Size, Segment->getAlignment());
-    ;
+    if (Segment->getAlignment() > 0)
+      Size = llvm::alignTo(Size, Segment->getAlignment());
     Segment->setOutputSegment(this, Size);
     Size += Segment->getSize();
   }
@@ -36,7 +36,7 @@ public:
   void setSectionOffset(uint32_t Offset) { SectionOffset = Offset; }
 
   StringRef Name;
-  uint32_t Alignment = 0;
+  uint32_t Alignment = 1;
   uint32_t StartVA = 0;
   std::vector<const InputSegment *> InputSegments;