Improve the implementation of .incbin directive by replacing a loop by using
getStreamer().EmitBytes. Suggestion by Benjamin Kramer!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146599 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/MC/MCParser/AsmParser.cpp b/lib/MC/MCParser/AsmParser.cpp
index 9349237..4ab60c1 100644
--- a/lib/MC/MCParser/AsmParser.cpp
+++ b/lib/MC/MCParser/AsmParser.cpp
@@ -442,11 +442,11 @@
if (NewBuf == -1)
return true;
- // Loop picking the bytes from the file and emitting them.
+ // Pick up the bytes from the file and emit them.
const char *BufferStart = SrcMgr.getMemoryBuffer(NewBuf)->getBufferStart();
- const char *BufferEnd = SrcMgr.getMemoryBuffer(NewBuf)->getBufferEnd();
- for(const char *p = BufferStart; p < BufferEnd; p++)
- getStreamer().EmitIntValue(*p, 1, DEFAULT_ADDRSPACE);
+ size_t BufferSize = SrcMgr.getMemoryBuffer(NewBuf)->getBufferSize();
+ std::string Data(BufferStart, BufferSize);
+ getStreamer().EmitBytes(Data, DEFAULT_ADDRSPACE);
return false;
}