diff options
Diffstat (limited to 'llvm/lib/Target/ARM/ARMSubtarget.cpp')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMSubtarget.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/llvm/lib/Target/ARM/ARMSubtarget.cpp b/llvm/lib/Target/ARM/ARMSubtarget.cpp index 4c6e69654d5..b91e9ae650c 100644 --- a/llvm/lib/Target/ARM/ARMSubtarget.cpp +++ b/llvm/lib/Target/ARM/ARMSubtarget.cpp @@ -167,6 +167,7 @@ void ARMSubtarget::initSubtargetFeatures(StringRef CPU, StringRef FS) { ArchFS = FS; } ParseSubtargetFeatures(CPUString, ArchFS); + printf("A-class: %d\n", static_cast<bool>(getFeatureBits()[ARM::ProcSwift])); // FIXME: This used enable V6T2 support implicitly for Thumb2 mode. // Assert this for now to make the change obvious. @@ -285,6 +286,10 @@ bool ARMSubtarget::enableAtomicExpand() const { return hasAnyDataBarrier() && !isThumb1Only(); } +bool ARMSubtarget::useStride4VFPs(const MachineFunction &MF) const { + return isSwift() && !MF.getFunction()->hasFnAttribute(Attribute::MinSize); +} + bool ARMSubtarget::useMovt(const MachineFunction &MF) const { // NOTE Windows on ARM needs to use mov.w/mov.t pairs to materialise 32-bit // immediates as it is inherently position independent, and may be out of |
