Differential Revision: https://reviews.llvm.org/D50511
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@339645
91177308-0d34-0410-b5e6-
96231b3b80d8
STATISTIC(NumSMLAD , "Number of smlad instructions generated");
+static cl::opt<bool>
+DisableParallelDSP("disable-arm-parallel-dsp", cl::Hidden, cl::init(false),
+ cl::desc("Disable the ARM Parallel DSP pass"));
+
namespace {
struct OpChain;
struct BinOpChain;
}
bool runOnLoop(Loop *TheLoop, LPPassManager &) override {
+ if (DisableParallelDSP)
+ return false;
L = TheLoop;
SE = &getAnalysis<ScalarEvolutionWrapperPass>().getSE();
AA = &getAnalysis<AAResultsWrapperPass>().getAAResults();