49 lines
1.1 KiB
ArmAsm
49 lines
1.1 KiB
ArmAsm
# RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu -mcpu=pentiumpro %s -o - \
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# RUN: | llvm-objdump -disassemble -no-show-raw-insn - | FileCheck %s
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# RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu -mcpu=pentiumpro -mc-relax-all %s -o - \
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# RUN: | llvm-objdump -disassemble -no-show-raw-insn - | FileCheck %s
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# Test some variations of padding for bundle-locked groups.
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.text
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foo:
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.bundle_align_mode 4
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# Each of these callq instructions is 5 bytes long
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callq bar
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callq bar
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.bundle_lock
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callq bar
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callq bar
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.bundle_unlock
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# We'll need a 6-byte NOP before this group
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# CHECK: a: nop
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# CHECK-NEXT: 10: callq
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# CHECK-NEXT: 15: callq
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.bundle_lock
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callq bar
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callq bar
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.bundle_unlock
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# Same here
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# CHECK: 1a: nop
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# CHECK-NEXT: 20: callq
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# CHECK-NEXT: 25: callq
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.align 16, 0x90
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callq bar
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.bundle_lock
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callq bar
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callq bar
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callq bar
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.bundle_unlock
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# And here we'll need a 11-byte NOP
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# CHECK: 30: callq
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# CHECK: 35: nop
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# CHECK-NEXT: 40: callq
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# CHECK-NEXT: 45: callq
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