From e6f74384b1fb963ea5e65cc7ee3e63a63ddf08f5 Mon Sep 17 00:00:00 2001
From: Marek Olsak <marek.olsak@amd.com>
Date: Tue, 25 Jul 2017 20:36:58 +0000
Subject: AMDGPU/SI: Force exports at the end for SI scheduler

Patch by: Axel Davy

Differential Revision: https://reviews.llvm.org/D34965

llvm-svn: 309027
---
 llvm/lib/Target/AMDGPU/SIMachineScheduler.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'llvm/lib/Target/AMDGPU/SIMachineScheduler.h')

diff --git a/llvm/lib/Target/AMDGPU/SIMachineScheduler.h b/llvm/lib/Target/AMDGPU/SIMachineScheduler.h
index 122d0f67ca8..d824e38504e 100644
--- a/llvm/lib/Target/AMDGPU/SIMachineScheduler.h
+++ b/llvm/lib/Target/AMDGPU/SIMachineScheduler.h
@@ -302,6 +302,9 @@ private:
   // (we'd want these groups be at the end).
   void regroupNoUserInstructions();
 
+  // Give Reserved color to export instructions
+  void colorExports();
+
   void createBlocksForVariant(SISchedulerBlockCreatorVariant BlockVariant);
 
   void topologicalSort();
-- 
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