From 462b960de8c48a933543736908ca8cbda21900a4 Mon Sep 17 00:00:00 2001
From: Jay Foad <jay.foad@amd.com>
Date: Thu, 30 Apr 2020 11:40:57 +0100
Subject: [PATCH] Fix silly mistake in 31c09d03a1f [AMDGPU] Remove
 WaitcntBrackets::MixedPendingEvents[]. NFC.

---
 llvm/lib/Target/AMDGPU/SIInsertWaitcnts.cpp | 1 -
 1 file changed, 1 deletion(-)

diff --git a/llvm/lib/Target/AMDGPU/SIInsertWaitcnts.cpp b/llvm/lib/Target/AMDGPU/SIInsertWaitcnts.cpp
index 5fe0a82..19cfa25 100644
--- a/llvm/lib/Target/AMDGPU/SIInsertWaitcnts.cpp
+++ b/llvm/lib/Target/AMDGPU/SIInsertWaitcnts.cpp
@@ -264,7 +264,6 @@ public:
   }
 
   bool hasMixedPendingEvents(InstCounterType T) const {
-    return false;
     uint32_t Events = PendingEvents & WaitEventMaskForInst[T];
     // Return true if more than one bit is set in Events.
     return Events & (Events - 1);
-- 
2.7.4