36 lines
1.2 KiB
C++
36 lines
1.2 KiB
C++
#include "X86TestBase.h"
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#include "MCTargetDesc/X86MCTargetDesc.h"
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#include "llvm/MC/MCInstBuilder.h"
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#include "llvm/Support/TargetSelect.h"
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using namespace llvm;
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using namespace mca;
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X86TestBase::X86TestBase() : MCATestBase("x86_64-unknown-linux", "skylake") {
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LLVMInitializeX86TargetInfo();
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LLVMInitializeX86TargetMC();
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LLVMInitializeX86Target();
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LLVMInitializeX86AsmPrinter();
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}
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void X86TestBase::getSimpleInsts(SmallVectorImpl<MCInst> &Insts,
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unsigned Repeats) {
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for (unsigned i = 0U; i < Repeats; ++i) {
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// vmulps %xmm0, %xmm1, %xmm2
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Insts.push_back(MCInstBuilder(X86::VMULPSrr)
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.addReg(X86::XMM2)
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.addReg(X86::XMM1)
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.addReg(X86::XMM0));
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// vhaddps %xmm2, %xmm2, %xmm3
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Insts.push_back(MCInstBuilder(X86::VHADDPSrr)
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.addReg(X86::XMM3)
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.addReg(X86::XMM2)
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.addReg(X86::XMM2));
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// vhaddps %xmm3, %xmm3, %xmm4
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Insts.push_back(MCInstBuilder(X86::VHADDPSrr)
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.addReg(X86::XMM4)
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.addReg(X86::XMM3)
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.addReg(X86::XMM3));
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}
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}
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