static cl::opt<bool>
ReserveR9("arm-reserve-r9", cl::Hidden,
cl::desc("Reserve R9, making it unavailable as GPR"));
-static cl::opt<bool>
-UseNEONFP("arm-use-neon-fp",
- cl::desc("Use NEON for single-precision FP"),
- cl::init(false), cl::Hidden);
static cl::opt<bool>
UseMOVT("arm-use-movt",
bool isT)
: ARMArchVersion(V4)
, ARMFPUType(None)
- , UseNEONForSinglePrecisionFP(UseNEONFP)
+ , UseNEONForSinglePrecisionFP(false)
+ , SlowVMLx(false)
, IsThumb(isT)
, ThumbMode(Thumb1)
, PostRAScheduler(false)
, IsR9Reserved(ReserveR9)
, UseMovt(UseMOVT)
+ , HasFP16(false)
, stackAlignment(4)
, CPUString("generic")
, TargetType(isELF) // Default to ELF unless otherwise specified.
if (!isThumb() || hasThumb2())
PostRAScheduler = true;
-
- // Set CPU specific features.
- if (CPUString == "cortex-a8") {
- // On Cortex-a8, it's faster to perform some single-precision FP
- // operations with NEON instructions.
- if (UseNEONFP.getPosition() == 0)
- UseNEONForSinglePrecisionFP = true;
- }
}
/// GVIsIndirectSymbol - true if the GV will be accessed via an indirect symbol.
bool
-ARMSubtarget::GVIsIndirectSymbol(GlobalValue *GV, Reloc::Model RelocM) const {
+ARMSubtarget::GVIsIndirectSymbol(const GlobalValue *GV,
+ Reloc::Model RelocM) const {
if (RelocM == Reloc::Static)
return false;