From d2b418bfe2f568065d98b428e54d94cadb4d2437 Mon Sep 17 00:00:00 2001 From: Zachary Turner Date: Wed, 17 May 2017 20:42:52 +0000 Subject: Add some helpers for manipulating BinaryStreamRefs. llvm-svn: 303297 --- llvm/lib/Support/BinaryStreamReader.cpp | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'llvm/lib') diff --git a/llvm/lib/Support/BinaryStreamReader.cpp b/llvm/lib/Support/BinaryStreamReader.cpp index 6b148903de9..5c277448a76 100644 --- a/llvm/lib/Support/BinaryStreamReader.cpp +++ b/llvm/lib/Support/BinaryStreamReader.cpp @@ -95,6 +95,11 @@ Error BinaryStreamReader::skip(uint32_t Amount) { return Error::success(); } +Error BinaryStreamReader::padToAlignment(uint32_t Align) { + uint32_t NewOffset = alignTo(Offset, Align); + return skip(NewOffset - Offset); +} + uint8_t BinaryStreamReader::peek() const { ArrayRef Buffer; auto EC = Stream.readBytes(Offset, 1, Buffer); -- cgit v1.2.3