From 418237bed8e7372930f0a2491af2ba8c68f032be Mon Sep 17 00:00:00 2001
From: Richard Smith <richard-llvm@metafoo.co.uk>
Date: Tue, 23 Aug 2016 22:14:15 +0000
Subject: [PATCH] #ifdef out validation code when asserts are disabled to
 remove unused variable warnings.

llvm-svn: 279582
---
 llvm/lib/CodeGen/GlobalISel/MachineIRBuilder.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/llvm/lib/CodeGen/GlobalISel/MachineIRBuilder.cpp b/llvm/lib/CodeGen/GlobalISel/MachineIRBuilder.cpp
index c9499ca..2cb7e66 100644
--- a/llvm/lib/CodeGen/GlobalISel/MachineIRBuilder.cpp
+++ b/llvm/lib/CodeGen/GlobalISel/MachineIRBuilder.cpp
@@ -264,6 +264,7 @@ MachineInstrBuilder MachineIRBuilder::buildSelect(LLT Ty, unsigned Res,
 }
 
 void MachineIRBuilder::validateTruncExt(ArrayRef<LLT> Tys, bool IsExtend) {
+#ifndef NDEBUG
   assert(Tys.size() == 2 && "cast should have a source and a dest type");
   LLT DstTy{Tys[0]}, SrcTy{Tys[1]};
 
@@ -280,4 +281,5 @@ void MachineIRBuilder::validateTruncExt(ArrayRef<LLT> Tys, bool IsExtend) {
   else
     assert(DstTy.getSizeInBits() < SrcTy.getSizeInBits() &&
            "invalid widening trunc");
+#endif
 }
-- 
2.7.4