From 5952576de596a39c7a4110684a2fa74157276585 Mon Sep 17 00:00:00 2001
From: Roman Tereshin <rtereshin@apple.com>
Date: Thu, 31 May 2018 01:56:07 +0000
Subject: [GlobalISel][Legalizer] LegalizerInfo verifier: Making
 LegalizerInfo::verify(...) errors fatal

Reviewers: aemerson, qcolombet

Reviewed By: qcolombet

Differential Revision: https://reviews.llvm.org/D46339

llvm-svn: 333619
---
 llvm/lib/CodeGen/GlobalISel/LegalizerInfo.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'llvm/lib/CodeGen')

diff --git a/llvm/lib/CodeGen/GlobalISel/LegalizerInfo.cpp b/llvm/lib/CodeGen/GlobalISel/LegalizerInfo.cpp
index 2d4eb3885fa..74e2b4896e6 100644
--- a/llvm/lib/CodeGen/GlobalISel/LegalizerInfo.cpp
+++ b/llvm/lib/CodeGen/GlobalISel/LegalizerInfo.cpp
@@ -564,6 +564,9 @@ void LegalizerInfo::verify(const MCInstrInfo &MII) const {
     for (unsigned Opcode : FailedOpcodes)
       errs() << " " << MII.getName(Opcode);
     errs() << "\n";
+
+    report_fatal_error("ill-defined LegalizerInfo"
+                       ", try -debug-only=legalizer-info for details");
   }
 #endif
 }
-- 
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