26 lines
969 B
ArmAsm
26 lines
969 B
ArmAsm
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# RUN: rm -rf %t && mkdir -p %t
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# RUN: llvm-mc -triple=x86_64-unknown-linux -position-independent -filetype=obj -o %t/elf_common.o %s
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# RUN: llvm-jitlink -entry=load_common -noexec -check %s %t/elf_common.o
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.text
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.file "elf_common.c"
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.globl load_common
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.p2align 4, 0x90
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.type load_common,@function
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load_common:
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# Check that common variable GOT entry is synthesized correctly. In order to
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# prevent the optimizer from relaxing the edge, we use a movl instruction.
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# jitlink-check: decode_operand(load_common, 4) = \
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# jitlink-check: got_addr(elf_common.o, common_data) - next_pc(load_common)
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# jitlink-check: *{8}(got_addr(elf_common.o, common_data)) = common_data
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movl common_data@GOTPCREL(%rip), %eax
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ret
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.size load_common, .-load_common
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# Check that common is zero-filled.
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# jitlink-check: *{4}(common_data) = 0
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.type common_data,@object
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.comm common_data,4,4
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