From c18c12e3850b5a4354d19c67b89b42220b8ae4c8 Mon Sep 17 00:00:00 2001
From: Reid Kleckner <rnk@google.com>
Date: Wed, 11 Oct 2017 23:53:36 +0000
Subject: [PATCH] Fix AMDGPU build issue

llvm-svn: 315535
---
 llvm/lib/Target/AMDGPU/AMDGPUMCInstLower.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/llvm/lib/Target/AMDGPU/AMDGPUMCInstLower.cpp b/llvm/lib/Target/AMDGPU/AMDGPUMCInstLower.cpp
index 1d8fc70fe3d3..c15b37f9e9cd 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUMCInstLower.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPUMCInstLower.cpp
@@ -230,7 +230,7 @@ void AMDGPUAsmPrinter::EmitInstruction(const MachineInstr *MI) {
         const MCSymbolRefExpr *Expr
           = MCSymbolRefExpr::create(MBB->getSymbol(), OutContext);
         Expr->print(Str, MAI);
-        OutStreamer->emitRawComment(" mask branch " + BBStr);
+        OutStreamer->emitRawComment(Twine(" mask branch ") + BBStr);
       }
 
       return;
-- 
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