Build error on Android; reported by and fix provided by (thanks) by Mauro Rossi <issor.oruam@gmail.com>
Fixes the following building error:
external/llvm/lib/Target/AMDGPU/SIInsertWaitcnts.cpp:1903:61:
error: comparison of integers of different signs:
'typename iterator_traits<__wrap_iter<MachineBasicBlock **> >::difference_type'
(aka 'int') and 'unsigned int' [-Werror,-Wsign-compare]
BlockWaitcntProcessedSet.end(), &MBB) < Count)) {
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~
1 error generated.
Differential Revision: https://reviews.llvm.org/D49089
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@336588
91177308-0d34-0410-b5e6-
96231b3b80d8
// 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) < Count)) {
+ BlockWaitcntProcessedSet.end(), &MBB) < (int)Count)) {
BlockWaitcntBracketsMap[&MBB]->setRevisitLoop(true);
LLVM_DEBUG(dbgs() << "set-revisit1: Block"
<< ContainingLoop->getHeader()->getNumber() << '\n';);