diff options
Diffstat (limited to 'lib/Target/ARM/ARMISelLowering.cpp')
| -rw-r--r-- | lib/Target/ARM/ARMISelLowering.cpp | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/lib/Target/ARM/ARMISelLowering.cpp b/lib/Target/ARM/ARMISelLowering.cpp index d4332f00a7..d7648b3ad2 100644 --- a/lib/Target/ARM/ARMISelLowering.cpp +++ b/lib/Target/ARM/ARMISelLowering.cpp @@ -67,6 +67,11 @@ ARMInterworking("arm-interworking", cl::Hidden, cl::desc("Enable / disable ARM interworking (for debugging only)"), cl::init(true)); +static cl::opt<bool> +EnableARMCodePlacement("arm-code-placement", cl::Hidden, + cl::desc("Enable code placement pass for ARM."), + cl::init(false)); + static bool CC_ARM_APCS_Custom_f64(unsigned &ValNo, EVT &ValVT, EVT &LocVT, CCValAssign::LocInfo &LocInfo, ISD::ArgFlagsTy &ArgFlags, @@ -532,10 +537,9 @@ ARMTargetLowering::ARMTargetLowering(TargetMachine &TM) setSchedulingPreference(Sched::Hybrid); maxStoresPerMemcpy = 1; //// temporary - rewrite interface to use type - // Do not enable CodePlacementOpt for now: it currently runs after the - // ARMConstantIslandPass and messes up branch relaxation and placement - // of constant islands. - // benefitFromCodePlacementOpt = true; + + if (EnableARMCodePlacement) + benefitFromCodePlacementOpt = true; } const char *ARMTargetLowering::getTargetNodeName(unsigned Opcode) const { |