aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--lib/Target/ARM/ARMISelLowering.cpp9
1 files changed, 0 insertions, 9 deletions
diff --git a/lib/Target/ARM/ARMISelLowering.cpp b/lib/Target/ARM/ARMISelLowering.cpp
index 92fb442ac7..db550b1c42 100644
--- a/lib/Target/ARM/ARMISelLowering.cpp
+++ b/lib/Target/ARM/ARMISelLowering.cpp
@@ -51,12 +51,6 @@ using namespace llvm;
STATISTIC(NumTailCalls, "Number of tail calls");
-// This option should go away when tail calls fully work.
-static cl::opt<bool>
-EnableARMTailCalls("arm-tail-calls", cl::Hidden,
- cl::desc("Generate tail calls (TEMPORARY OPTION)."),
- cl::init(true));
-
// This option should go away when Machine LICM is smart enough to hoist a
// reg-to-reg VDUP.
static cl::opt<bool>
@@ -1123,9 +1117,6 @@ ARMTargetLowering::LowerCall(SDValue Chain, SDValue Callee,
MachineFunction &MF = DAG.getMachineFunction();
bool IsStructRet = (Outs.empty()) ? false : Outs[0].Flags.isSRet();
bool IsSibCall = false;
- // Temporarily disable tail calls so things don't break.
- if (!EnableARMTailCalls)
- isTailCall = false;
if (isTailCall) {
// Check if it's really possible to do a tail call.
isTailCall = IsEligibleForTailCallOptimization(Callee, CallConv,