forked from OSchip/llvm-project
41 lines
1.3 KiB
ArmAsm
41 lines
1.3 KiB
ArmAsm
# RUN: llvm-mc -filetype=obj -triple=i386-unknown-unknown-code16 %s | llvm-objdump --triple=i386-unknown-unknown-code16 -d - | FileCheck %s
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# Ensure that the "movzbl" is aligned such that the prefixes 0x67 0x66 are
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# properly included in the "movz" instruction.
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# CHECK-LABEL: <test>:
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# CHECK: 1c: 8d b4 00 00 leaw (%si), %si
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# CHECK-NEXT: 20: 66 90 nop
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# CHECK-NEXT: 22: 66 89 c7 movl %eax, %edi
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# CHECK-NEXT: 25: 66 31 db xorl %ebx, %ebx
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# CHECK-NEXT: 28: 8d b4 00 00 leaw (%si), %si
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# CHECK-NEXT: 2c: 8d b4 00 00 leaw (%si), %si
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# CHECK-NEXT: 30: 67 66 0f b6 0c 1e movzbl (%esi,%ebx), %ecx
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# CHECK-NEXT: 36: 66 e8 14 00 00 00 calll 0x50 <called>
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# CHECK-NEXT: 3c: 8d 74 00 leaw (%si), %si
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# CHECK-LABEL: <called>:
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# CHECK-NEXT: 50: 90 nop
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# CHECK-NEXT: 51: 66 c3 retl
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.text
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.code16gcc
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.globl test
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.p2align 4, 0x90
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.type test,@function
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test:
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.nops 34
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movl %eax, %edi
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xorl %ebx, %ebx
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.p2align 4, 0x90
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movzbl (%esi,%ebx), %ecx
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calll called
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.nops 3
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retl
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.p2align 4, 0x90
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.type called,@function
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called:
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.nops 1
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retl
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