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| author | Dale Johannesen <dalej@apple.com> | 2010-08-04 18:07:17 +0000 |
|---|---|---|
| committer | Dale Johannesen <dalej@apple.com> | 2010-08-04 18:07:17 +0000 |
| commit | a54db0c48597d68e54528d0ae129f1f1ea4c0b50 (patch) | |
| tree | d1925522b3689dc28ef70d5839485f53a32336bb /lib | |
| parent | 5c1d941f00a3cdb4bdcefa95b4ff34ae8922cf15 (diff) | |
| download | llvm-a54db0c48597d68e54528d0ae129f1f1ea4c0b50.tar.gz llvm-a54db0c48597d68e54528d0ae129f1f1ea4c0b50.tar.bz2 llvm-a54db0c48597d68e54528d0ae129f1f1ea4c0b50.tar.xz | |
Remove switch for disabling ARM tail calls. They
seem to be working correctly. No functional change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110226 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Target/ARM/ARMISelLowering.cpp | 9 |
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, |