From: Mark Searles <m.c.searles@gmail.com>
Date: Mon, 16 Jul 2018 10:02:40 +0000 (+0000)
Subject: Revert "[AMDGPU][Waitcnt] fix "comparison of integers of different signs" build error"
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=356f9421a195c52247e7006abeedb0f4fb79d502;p=llvm

Revert "[AMDGPU][Waitcnt] fix "comparison of integers of different signs" build error"

This reverts commit fe0a456510131f268e388c4a18a92f575c0db183.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@337153 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/AMDGPU/SIInsertWaitcnts.cpp b/lib/Target/AMDGPU/SIInsertWaitcnts.cpp
index d456e3d9b94..f32ed5aa954 100644
--- a/lib/Target/AMDGPU/SIInsertWaitcnts.cpp
+++ b/lib/Target/AMDGPU/SIInsertWaitcnts.cpp
@@ -1904,7 +1904,7 @@ bool SIInsertWaitcnts::runOnMachineFunction(MachineFunction &MF) {
       // If the loop has multiple back-edges, and so more than one "bottom"
       // basic block, we have to guarantee a re-walk over every blocks.
       if ((std::count(BlockWaitcntProcessedSet.begin(),
-                      BlockWaitcntProcessedSet.end(), &MBB) < (int)Count)) {
+                      BlockWaitcntProcessedSet.end(), &MBB) < Count)) {
         BlockWaitcntBracketsMap[&MBB]->setRevisitLoop(true);
         LLVM_DEBUG(dbgs() << "set-revisit1: Block"
                           << ContainingLoop->getHeader()->getNumber() << '\n';);