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1## Test the double jump removal peephole.2 3RUN: %clangxx %cxxflags %p/Inputs/double_jump.cpp -o %t.exe4RUN: llvm-bolt %t.exe --peepholes=double-jumps \5RUN: --eliminate-unreachable -o %t | FileCheck --check-prefix CHECK-BOLT %s6RUN: llvm-objdump -d %t --print-imm-hex --no-show-raw-insn | FileCheck %s7 8CHECK-BOLT: BOLT-INFO: Peephole: 1 double jumps patched.9 10CHECK: <_Z3foom>:11CHECK-NEXT: pushq %rbp12CHECK-NEXT: movq %rsp, %rbp13CHECK-NEXT: movq %rdi, -0x8(%rbp)14CHECK-NEXT: cmpq $0x1, -0x8(%rbp)15CHECK-NEXT: je {{.*}} <_Z3foom+0x2c>16CHECK-NEXT: incq -0x8(%rbp)17CHECK-NEXT: incq -0x8(%rbp)18CHECK-NEXT: cmpq $0x2, -0x8(%rbp)19CHECK-NEXT: je {{.*}} <_Z3foom+0x22>20CHECK-NEXT: incq -0x8(%rbp)21CHECK-NEXT: movq -0x8(%rbp), %rdi22CHECK-NEXT: popq %rbp23CHECK-NEXT: jmp {{.*}} <bar>24CHECK-NEXT: popq %rbp25CHECK-NEXT: incq -0x8(%rbp)26CHECK-NEXT: jmp {{.*}} <bar>27