@@ -2478,13 +2478,12 @@ class CmpInst : public SingleLLVMInstructionImpl<llvm::CmpInst> { public: using Predicate = llvm::CmpInst::Predicate; static CmpInst *create(Predicate Pred, Value *S1, Value *S2, InsertPosition Pos, Context &Ctx, const Twine &Name = ""); static CmpInst *cr...
@@ -1651,14 +1651,14 @@ static Constant *constantFoldOperationIntoSelectOperand(Instruction &I, bool IsTrueArm) { SmallVector<Constant *> ConstOps; for (Value *Op : I.operands()) { CmpInst::Predicate Pred; Constant *C = nullptr; if (Op == SI) { C = dyn_cast<Constant>(IsTrueA...
12-13 12:25:48.445 3253 3253 PackageManager ps : PackageSetting{2419cbb7 android/1000} instructionSet : arm 12-13 12:25:48.445 3253 3253 PackageManager Adjusting ABI for : com.sec.knox.switcher to armeabi-v7a 12-13 12:25:48.445 3253 3253 PackageManager Running dexopt on: /system/containe...
1 状态寄存器CPSRARM64下,该寄存器为32位,高4位N、Z、C、V均为条件码标志位。 SUBS和ADDS影响CPSR,而SUB和ADD则不影响2 TEST属于逻辑运算指令,做与操作,结果影响CPSR 如果与运算结果为0那么Z标志位为1,反之为0 Test用来测试一个位,例如寄存器 test eax, 100b; b后缀意为二进制 jnz **; 如果eax右数第...
ARM Cortex-M4 running at up to 120MHz Memory Protection Unit (MPU) DSP Instruction Thumb®-2 instruction set Instruction and Data Cache Controller with 2 Kbytes Cache Memory 1024Kbytes of flash, 128Kbytes of SRAM, 8Kbytes of ROM Coprocessor (provides ability to separate application, communicatio...
In the engine compartment is a 1GHz dual-core Cortex A9 MediaTek MT6575 processor that's based on the ARMv7 instruction set and also includes an PowerVR SGX531 GPU. This chip was specifically designed for smartphones. There's 256MB of RAM and 128MB of ROM, plus what's in the SD card...
target triple = "arm64-apple-ios5.0.0" define void @selects_1(i32* nocapture %dst, i32 %A, i32 %B, i32 %C, i32 %N) { -; CHECK: LV: Found an estimated cost of 5 for VF 2 For instruction: %cond = select i1 %cmp1, i32 10, i32 %and ...
Furthermore, the simulator Electronics 2019, 8, 1363 14 of 21 can integrate PIN tool for tracing instruction-driven simulation flowing in each customized model, thereby both performance and energy consumption values can be rapidly calculated in detail [17]. Table 3. Parameter configurations on the...
ARM Cortex-A5 processor with ARMv7-A thumb-2 instruction set 32KB data cache, 32kB instruction cache, virtual memory system architecture (VMSA) Fully integrated MMU and floating point unit (VFPv4) System running up to 166MHz Reset controller, shutdown controller, periodic interval t...
ARM®-based Cortex®-M4 32bit MCU + FPU single-cycle multiplication and HW division, 90 DMIPS (from CCM), DSP instruction and MPU (memory protection unit). Supports CAN interface (2.0B Active), Two I2C fast mode plus (1Mbit/s) with 20mA current sink, SMBus/PMBus, wa...