llvm-for-llvmta/test/ExecutionEngine/JITLink/X86/LocalDependencyPropagation.s

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2022-04-25 10:02:23 +02:00
# REQUIRES: asserts
# RUN: llvm-mc -triple=x86_64-apple-macosx10.9 -filetype=obj -o %t %s
# RUN: llvm-jitlink -debug-only=orc -noexec -define-abs _external_func=0x1 \
# RUN: -entry=_foo %t 2>&1 | FileCheck %s
#
# Verify that symbol dependencies are correctly propagated through local
# symbols: _baz depends on _foo indirectly via the local symbol _bar. We expect
# _baz to depend on _foo, and _foo on _external_func.
# CHECK-DAG: In main adding dependencies for _foo: { (main, { _external_func }) }
# CHECK-DAG: In main adding dependencies for _baz: { (main, { _foo }) }
.section __TEXT,__text,regular,pure_instructions
.globl _foo
.p2align 4, 0x90
_foo:
jmp _external_func
.p2align 4, 0x90
_bar:
jmp _foo
.globl _baz
.p2align 4, 0x90
_baz:
jmp _bar
.subsections_via_symbols