Wow, for some reason, when reading bytecode from stdin, we were only reading
4 bytes at a time. Change this to read blocks of 4k
llvm-svn: 4265
diff --git a/llvm/lib/Bytecode/Reader/Reader.cpp b/llvm/lib/Bytecode/Reader/Reader.cpp
index 9aa5455..23af02e 100644
--- a/llvm/lib/Bytecode/Reader/Reader.cpp
+++ b/llvm/lib/Bytecode/Reader/Reader.cpp
@@ -624,7 +624,7 @@
size_t FileSize = 0;
int BlockSize;
uchar Buffer[4096], *FileData = 0;
- while ((BlockSize = read(0, Buffer, 4))) {
+ while ((BlockSize = read(0, Buffer, 4096))) {
if (BlockSize == -1) { free(FileData); return 0; }
FileData = (uchar*)realloc(FileData, FileSize+BlockSize);