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https://github.com/c64scene-ar/llvm-6502.git
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7ffc5bb51a
Summary: Fixed memory accesses with rbp as a base or an index register. Reviewers: eugenis Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D5819 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220283 91177308-0d34-0410-b5e6-96231b3b80d8
53 lines
1.2 KiB
ArmAsm
53 lines
1.2 KiB
ArmAsm
# The test verifies that correct DWARF directives are emitted when
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# assembly files are instrumented.
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# RUN: llvm-mc %s -triple=i386-unknown-linux-gnu -asm-instrumentation=address -asan-instrument-assembly | FileCheck %s
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# CHECK-LABEL: load4b_cfa_rbp
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# CHECK: pushl %ebx
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# CHECK-NOT: .cfi_adjust_cfa_offset 8
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# CHECK: movl %ebp, %ebx
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# CHECK: .cfi_remember_state
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# CHECK: .cfi_def_cfa_register %ebx
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# CHECK: popl %ebx
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# CHECK: .cfi_restore_state
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# CHECK-NOT: .cfi_adjust_cfa_offset -8
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# CHECK: retl
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.text
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.globl load4b_cfa_rbp
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.type load4b_cfa_rbp,@function
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swap_cfa_rbp: # @swap_cfa_rbp
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.cfi_startproc
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pushl %ebp
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.cfi_def_cfa_offset 8
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.cfi_offset %ebp, -8
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movl %esp, %ebp
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.cfi_def_cfa_register %ebp
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movl 8(%ebp), %eax
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popl %ebp
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retl
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.cfi_endproc
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# CHECK-LABEL: load4b_cfa_rsp
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# CHECK: pushl %ebx
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# CHECK: .cfi_adjust_cfa_offset 4
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# CHECK: movl %esp, %ebx
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# CHECK: .cfi_remember_state
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# CHECK: .cfi_def_cfa_register %ebx
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# CHECK: popl %ebx
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# CHECK: .cfi_restore_state
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# CHECK: retl
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.globl load4b_cfa_rsp
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.type load4b_cfa_rsp,@function
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swap_cfa_rsp: # @swap_cfa_rsp
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.cfi_startproc
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pushl %ebp
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.cfi_offset %ebp, 0
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movl %esp, %ebp
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movl 8(%ebp), %eax
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popl %ebp
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retl
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.cfi_endproc
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