commit c762666e8747841ab7dd785415e1354a1682e954
author Zachary Turner <zturner@google.com> Thu May 17 22:55:15 2018 +0000
committer Zachary Turner <zturner@google.com> Thu May 17 22:55:15 2018 +0000
tree 3b5c27f57f9fc47358687413fab9e6fdad36ecad
parent 070777dbdd3995137316252005020d68e0e1dcd9

Resubmit [pdb] Change /DEBUG:GHASH to emit 8 byte hashes."

This fixes the remaining failing tests, so resubmitting with no
functional change.

llvm-svn: 332676

llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp

diff --git a/llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp b/llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp
index ef27941..2dcfbf4 100644
--- a/llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp
+++ b/llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp
@@ -589,7 +589,7 @@
   OS.AddComment("Section Version");
   OS.EmitIntValue(0, 2);
   OS.AddComment("Hash Algorithm");
-  OS.EmitIntValue(uint16_t(GlobalTypeHashAlg::SHA1), 2);
+  OS.EmitIntValue(uint16_t(GlobalTypeHashAlg::SHA1_8), 2);
 
   TypeIndex TI(TypeIndex::FirstNonSimpleIndex);
   for (const auto &GHR : TypeTable.hashes()) {
@@ -602,7 +602,7 @@
       OS.AddComment(Comment);
       ++TI;
     }
-    assert(GHR.Hash.size() % 20 == 0);
+    assert(GHR.Hash.size() == 8);
     StringRef S(reinterpret_cast<const char *>(GHR.Hash.data()),
                 GHR.Hash.size());
     OS.EmitBinaryData(S);