[llvm] 0f6ab34 - bzero->memset - Fix Windows bots

[Chris Bieneman via llvm-commits]

Author: Chris Bieneman
Date: 2022-06-17T21:41:58-05:00
New Revision: 0f6ab346fd36bb4ff40019fb8c396f6a5c6da651

URL: https://github.com/llvm/llvm-project/commit/0f6ab346fd36bb4ff40019fb8c396f6a5c6da651
DIFF: https://github.com/llvm/llvm-project/commit/0f6ab346fd36bb4ff40019fb8c396f6a5c6da651.diff

LOG: bzero->memset - Fix Windows bots

How does Windows not have bzero? How did I break this while working on
a Windows-specific component of LLVM?

The world may never know...

Added: 
    

Modified: 
    llvm/lib/MC/MCDXContainerWriter.cpp

Removed: 
    


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diff  --git a/llvm/lib/MC/MCDXContainerWriter.cpp b/llvm/lib/MC/MCDXContainerWriter.cpp
index db2cfa7ea630..9251bd0b3001 100644
--- a/llvm/lib/MC/MCDXContainerWriter.cpp
+++ b/llvm/lib/MC/MCDXContainerWriter.cpp
@@ -109,7 +109,7 @@ uint64_t DXContainerObjectWriter::writeObject(MCAssembler &Asm,
     W.write<uint32_t>(static_cast<uint32_t>(PartSize));
     if (Sec.getName() == "DXIL") {
       dxbc::ProgramHeader Header;
-      bzero(reinterpret_cast<void *>(&Header), sizeof(dxbc::ProgramHeader));
+      memset(reinterpret_cast<void *>(&Header), 0, sizeof(dxbc::ProgramHeader));
 
       const Triple &TT = Asm.getContext().getTargetTriple();
       VersionTuple Version = TT.getOSVersion();