diff options
Diffstat (limited to 'lib/Target/ARM/ARMSubtarget.cpp')
-rw-r--r-- | lib/Target/ARM/ARMSubtarget.cpp | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/lib/Target/ARM/ARMSubtarget.cpp b/lib/Target/ARM/ARMSubtarget.cpp index 978faed776b0..09603057b2c8 100644 --- a/lib/Target/ARM/ARMSubtarget.cpp +++ b/lib/Target/ARM/ARMSubtarget.cpp @@ -125,7 +125,7 @@ const CallLowering *ARMSubtarget::getCallLowering() const { return CallLoweringInfo.get(); } -const InstructionSelector *ARMSubtarget::getInstructionSelector() const { +InstructionSelector *ARMSubtarget::getInstructionSelector() const { return InstSelector.get(); } @@ -205,9 +205,9 @@ void ARMSubtarget::initSubtargetFeatures(StringRef CPU, StringRef FS) { NoARM = true; if (isAAPCS_ABI()) - stackAlignment = 8; + stackAlignment = Align(8); if (isTargetNaCl() || isAAPCS16_ABI()) - stackAlignment = 16; + stackAlignment = Align(16); // FIXME: Completely disable sibcall for Thumb1 since ThumbRegisterInfo:: // emitEpilogue is not ready for them. Thumb tail calls also use t2B, as @@ -253,6 +253,10 @@ void ARMSubtarget::initSubtargetFeatures(StringRef CPU, StringRef FS) { if (isRWPI()) ReserveR9 = true; + // If MVEVectorCostFactor is still 0 (has not been set to anything else), default it to 2 + if (MVEVectorCostFactor == 0) + MVEVectorCostFactor = 2; + // FIXME: Teach TableGen to deal with these instead of doing it manually here. switch (ARMProcFamily) { case Others: @@ -296,13 +300,15 @@ void ARMSubtarget::initSubtargetFeatures(StringRef CPU, StringRef FS) { LdStMultipleTiming = SingleIssuePlusExtras; MaxInterleaveFactor = 4; if (!isThumb()) - PrefLoopAlignment = 3; + PrefLoopLogAlignment = 3; break; case Kryo: break; case Krait: PreISelOperandLatencyAdjustment = 1; break; + case NeoverseN1: + break; case Swift: MaxInterleaveFactor = 2; LdStMultipleTiming = SingleIssuePlusExtras; |