Lines Matching +full:armv4t +full:- +full:based

1 //===-- ARMSubtarget.h - Define Subtarget for the ARM ----------*- C++ -*--===//
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
11 //===----------------------------------------------------------------------===//
75     /// is not 64-bit aligned.
90   /// ARMProcFamily - ARM processor family: Cortex-A8, Cortex-A9, and others.
93   /// ARMProcClass - ARM processor class: None, AClass, RClass or MClass.
96   /// ARMArch - ARM architecture
97   ARMArchEnum ARMArch = ARMv4t;
99   /// UseMulOps - True if non-microcoded fused integer multiply-add and
100   /// multiply-subtract instructions should be used.
103   /// SupportsTailCall - True if the OS supports tail call. The dynamic linker
108   /// RestrictIT - If true, the subtarget disallows generation of complex IT
112   /// UseSjLjEH - If true, the target uses SjLj exception handling (e.g. iOS).
115   /// stackAlignment - The minimum alignment known to hold of the stack frame on
119   /// CPUString - String name of used CPU.
132   /// operand cycle returned by the itinerary data for pre-ISel operands.
143   /// OptMinSize - True if we're optimising for minimum code size, equal to
147   /// IsLittle - The target is Little Endian
150   /// TargetTriple - What processor and OS we're targeting.
153   /// SchedModel - Processor specific instruction costs.
172   /// getMaxInlineSizeThreshold - Returns the maximum memset / memcpy size
178   /// getMaxMemcpyTPInlineSizeThreshold - Returns the maximum size
184   /// ParseSubtargetFeatures - Parses features string setting specified
188   /// initializeSubtargetDependencies - Initializes using a CPU and feature string
209     return &InstrInfo->getRegisterInfo();  in getRegisterInfo()
314   // ARM EABI is the bare-metal EABI described in ARM ABI documents and
315   // can be accessed via -target arm-none-eabi. This is NOT GNUEABI.
316   // FIXME: Add a flag for bare-metal for that target and set Triple::EABI
320   // "*-*-*-macho" triples as quickly as possible.
384   /// r0-r7,lr then r8-r11), principally so that the frame pointer is adjacent
385   /// to lr. This is always required on Thumb1-only targets, as the push and
388     if (MF.getInfo<ARMFunctionInfo>()->shouldSignReturnAddress())  in splitFramePushPop()
420   /// True for some subtargets at > -O0.
423   /// True for some subtargets at > -O0.
433   /// getInstrItins - Return the instruction itineraries based on subtarget
439   /// getStackAlignment - Returns the minimum alignment known to hold of the
467   /// True if fast-isel is used.