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-rw-r--r--include/llvm/Bitcode/BitCodes.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/include/llvm/Bitcode/BitCodes.h b/include/llvm/Bitcode/BitCodes.h
index 66400b697c5c..cfc7a1d7d6bd 100644
--- a/include/llvm/Bitcode/BitCodes.h
+++ b/include/llvm/Bitcode/BitCodes.h
@@ -25,6 +25,14 @@
#include <cassert>
namespace llvm {
+/// Offsets of the 32-bit fields of bitcode wrapper header.
+static const unsigned BWH_MagicField = 0 * 4;
+static const unsigned BWH_VersionField = 1 * 4;
+static const unsigned BWH_OffsetField = 2 * 4;
+static const unsigned BWH_SizeField = 3 * 4;
+static const unsigned BWH_CPUTypeField = 4 * 4;
+static const unsigned BWH_HeaderSize = 5 * 4;
+
namespace bitc {
enum StandardWidths {
BlockIDWidth = 8, // We use VBR-8 for block IDs.