diff options
Diffstat (limited to 'lib/Target/ARM/ARMISelLowering.cpp')
-rw-r--r-- | lib/Target/ARM/ARMISelLowering.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/Target/ARM/ARMISelLowering.cpp b/lib/Target/ARM/ARMISelLowering.cpp index 1a35f6f78a..78ce2f0f8f 100644 --- a/lib/Target/ARM/ARMISelLowering.cpp +++ b/lib/Target/ARM/ARMISelLowering.cpp @@ -62,6 +62,11 @@ EnableARMLongCalls("arm-long-calls", cl::Hidden, cl::desc("Generate calls via indirect call instructions."), cl::init(false)); +static cl::opt<bool> +ARMInterworking("arm-interworking", cl::Hidden, + cl::desc("Enable / disable ARM interworking (for debugging only)"), + cl::init(true)); + static bool CC_ARM_APCS_Custom_f64(unsigned &ValNo, EVT &ValVT, EVT &LocVT, CCValAssign::LocInfo &LocInfo, ISD::ArgFlagsTy &ArgFlags, @@ -1188,7 +1193,7 @@ ARMTargetLowering::LowerCall(SDValue Chain, SDValue Callee, getTargetMachine().getRelocationModel() != Reloc::Static; isARMFunc = !Subtarget->isThumb() || isStub; // ARM call to a local ARM function is predicable. - isLocalARMFunc = !Subtarget->isThumb() && !isExt; + isLocalARMFunc = !Subtarget->isThumb() && (!isExt || !ARMInterworking); // tBX takes a register source operand. if (isARMFunc && Subtarget->isThumb1Only() && !Subtarget->hasV5TOps()) { unsigned ARMPCLabelIndex = AFI->createConstPoolEntryUId(); |