[PATCH] D108745: [asan] Fixed a runtime crash.

[Kirill Stoimenov via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rG2e83a0efb906: [asan] Fixed a runtime crash. (authored by kstoimenov).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D108745/new/

https://reviews.llvm.org/D108745

Files:
  llvm/lib/Target/X86/X86MCInstLower.cpp


Index: llvm/lib/Target/X86/X86MCInstLower.cpp
===================================================================
--- llvm/lib/Target/X86/X86MCInstLower.cpp
+++ llvm/lib/Target/X86/X86MCInstLower.cpp
@@ -1370,12 +1370,12 @@
       STI);
   OutStreamer->emitInstruction(MCInstBuilder(X86::SHR64ri)
                                    .addReg(X86::R8)
-                                   .addReg(X86::NoRegister)
+                                   .addReg(X86::R8)
                                    .addImm(MappingScale),
                                STI);
   if (OrShadowOffset) {
     OutStreamer->emitInstruction(MCInstBuilder(X86::OR64ri32)
-                                     .addReg(X86::NoRegister)
+                                     .addReg(X86::R8)
                                      .addReg(X86::R8)
                                      .addImm(ShadowBase),
                                  STI);


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