From 3296d5ca7b41154359eaec76d9f77310816c9913 Mon Sep 17 00:00:00 2001
From: Arlo Siemsen <arsiem@microsoft.com>
Date: Tue, 13 Oct 2020 08:41:06 -0700
Subject: Add support for SHA256 source file hashing for LLVM 11+.

---
 compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp')

diff --git a/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp b/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp
index 9f8ea7f43d8..267ff5fa4cc 100644
--- a/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp
+++ b/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp
@@ -648,6 +648,7 @@ enum class LLVMRustChecksumKind {
   None,
   MD5,
   SHA1,
+  SHA256,
 };
 
 static Optional<DIFile::ChecksumKind> fromRust(LLVMRustChecksumKind Kind) {
@@ -658,6 +659,10 @@ static Optional<DIFile::ChecksumKind> fromRust(LLVMRustChecksumKind Kind) {
     return DIFile::ChecksumKind::CSK_MD5;
   case LLVMRustChecksumKind::SHA1:
     return DIFile::ChecksumKind::CSK_SHA1;
+#if (LLVM_VERSION_MAJOR >= 11)
+  case LLVMRustChecksumKind::SHA256:
+    return DIFile::ChecksumKind::CSK_SHA256;
+#endif
   default:
     report_fatal_error("bad ChecksumKind.");
   }
-- 
cgit 1.4.1-3-g733a5