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