From d99dafe2e4a385dd2a6c76da6d8258deb100657b Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Thu, 20 Apr 2017 21:19:10 +0000
Subject: Vendor import of llvm trunk r300890:
 https://llvm.org/svn/llvm-project/llvm/trunk@300890

---
 lib/CodeGen/MachineVerifier.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'lib/CodeGen/MachineVerifier.cpp')

diff --git a/lib/CodeGen/MachineVerifier.cpp b/lib/CodeGen/MachineVerifier.cpp
index d392c044bd71..84bd670105e1 100644
--- a/lib/CodeGen/MachineVerifier.cpp
+++ b/lib/CodeGen/MachineVerifier.cpp
@@ -2030,6 +2030,8 @@ namespace {
 void MachineVerifier::verifyStackFrame() {
   unsigned FrameSetupOpcode   = TII->getCallFrameSetupOpcode();
   unsigned FrameDestroyOpcode = TII->getCallFrameDestroyOpcode();
+  if (FrameSetupOpcode == ~0u && FrameDestroyOpcode == ~0u)
+    return;
 
   SmallVector<StackStateOfBB, 8> SPState;
   SPState.resize(MF->getNumBlockIDs());
-- 
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