diff options
Diffstat (limited to 'llvm/lib/Support/FileOutputBuffer.cpp')
| -rw-r--r-- | llvm/lib/Support/FileOutputBuffer.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/Support/FileOutputBuffer.cpp b/llvm/lib/Support/FileOutputBuffer.cpp index e6e4da34652..df4ae9322bc 100644 --- a/llvm/lib/Support/FileOutputBuffer.cpp +++ b/llvm/lib/Support/FileOutputBuffer.cpp @@ -77,6 +77,10 @@ FileOutputBuffer::create(StringRef FilePath, size_t Size, if (EC) return EC; + EC = sys::fs::resize_file(FD, Size); + if (EC) + return EC; + auto MappedFile = llvm::make_unique<mapped_file_region>( FD, mapped_file_region::readwrite, Size, 0, EC); int Ret = close(FD); |
