forked from OSchip/llvm-project
94 lines
2.6 KiB
ArmAsm
94 lines
2.6 KiB
ArmAsm
# RUN: llvm-mc -filetype=obj -triple x86_64 --x86-align-branch-boundary=32 --x86-align-branch=jcc %s | llvm-objdump -d --no-show-raw-insn - | FileCheck %s --check-prefixes=JCC
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# RUN: llvm-mc -filetype=obj -triple x86_64 --x86-align-branch-boundary=32 --x86-align-branch=jmp %s | llvm-objdump -d --no-show-raw-insn - | FileCheck %s --check-prefixes=JMP
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# RUN: llvm-mc -filetype=obj -triple x86_64 --x86-align-branch-boundary=32 --x86-align-branch=indirect %s | llvm-objdump -d --no-show-raw-insn - | FileCheck %s --check-prefixes=IND
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# RUN: llvm-mc -filetype=obj -triple x86_64 --x86-align-branch-boundary=32 --x86-align-branch=call %s | llvm-objdump -d --no-show-raw-insn - | FileCheck %s --check-prefixes=CAL
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# RUN: llvm-mc -filetype=obj -triple x86_64 --x86-align-branch-boundary=32 --x86-align-branch=ret %s | llvm-objdump -d --no-show-raw-insn - | FileCheck %s --check-prefixes=RET
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# Exercise cases where only one kind of instruction is asked to be aligned.
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# Fused instruction cases are excluded.
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.text
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.globl foo
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.p2align 5
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foo:
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.p2align 5
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.rept 30
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int3
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.endr
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# JCC: 20: jne
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# JMP: 1e: jne
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# IND: 1e: jne
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# CAL: 1e: jne
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# RET: 1e: jne
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jne foo
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int3
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.p2align 5
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.rept 30
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int3
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.endr
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# JCC: 5e: jmp
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# JMP: 60: jmp
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# IND: 5e: jmp
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# CAL: 5e: jmp
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# RET: 5e: jmp
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jmp foo
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int3
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.p2align 5
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.rept 30
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int3
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.endr
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# JCC: 9e: jmpq *%rax
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# JMP: 9e: jmpq *%rax
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# IND: a0: jmpq *%rax
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# CAL: 9e: jmpq *%rax
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# RET: 9e: jmpq *%rax
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jmp *%rax
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int3
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.p2align 5
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.rept 30
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int3
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.endr
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# JCC: de: callq *%rax
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# JMP: de: callq *%rax
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# IND: de: callq *%rax
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# CAL: e0: callq *%rax
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# RET: de: callq *%rax
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call *%rax
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int3
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.p2align 5
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.rept 30
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int3
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.endr
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# JCC: 11e: retq
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# JMP: 11e: retq
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# IND: 11e: retq
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# CAL: 11e: retq
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# RET: 120: retq
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ret $0
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int3
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.p2align 5
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.rept 29
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int3
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.endr
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# JCC: 15d: cmpq %rax, %rbp
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# JCC: 160: je
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# JMP: 15d: cmpq %rax, %rbp
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# JMP: 160: je
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# IND: 15d: cmpq %rax, %rbp
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# IND: 160: je
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# CAL: 15d: cmpq %rax, %rbp
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# CAL: 160: je
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# RET: 15d: cmpq %rax, %rbp
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# RET: 160: je
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cmp %rax, %rbp
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je foo
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int3
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