| # REQUIRES: system-linux |
| |
| # RUN: llvm-mc -dwarf-version=5 -filetype=obj -triple x86_64-unknown-linux %p/Inputs/dwarf5-return-pc-form-addr-main.s -o %tmain.o |
| # RUN: llvm-mc -dwarf-version=5 -filetype=obj -triple x86_64-unknown-linux %p/Inputs/dwarf5-return-pc-helper.s -o %thelper.o |
| # RUN: %clang %cflags -dwarf-5 %tmain.o %thelper.o -o %t.exe -Wl,-q |
| # RUN: llvm-bolt %t.exe -o %t.exe.bolt --update-debug-sections -reorder-blocks=reverse --debug-thread-count=4 --cu-processing-batch-size=4 |
| # RUN: llvm-dwarfdump --show-form --verbose --debug-info %t.exe > %tmain.txt |
| # RUN: llvm-objdump %t.exe --disassemble >> %tmain.txt |
| # RUN: llvm-dwarfdump --show-form --verbose --debug-info %t.exe.bolt > %tmainbolt.txt |
| # RUN: llvm-objdump %t.exe.bolt --disassemble >> %tmainbolt.txt |
| # RUN: cat %tmain.txt | FileCheck --check-prefix=PRECHECK %s |
| # RUN: cat %tmainbolt.txt | FileCheck --check-prefix=POSTCHECK %s |
| |
| ## Test checks that DW_AT_call_return_pc points to an address after the callq instruction. |
| |
| # PRECHECK: DW_TAG_call_site [11] |
| # PRECHECK-NEXT: DW_AT_call_origin [DW_FORM_ref4] |
| # PRECHECK-NEXT: DW_AT_call_return_pc [DW_FORM_addr] |
| # PRECHECK-SAME: 0x[[#%x,ADDR:]]) |
| # PRECHECK: callq |
| # PRECHECK-NEXT: [[#ADDR]]: |
| |
| # POSTCHECK: DW_TAG_call_site [11] |
| # POSTCHECK-NEXT: DW_AT_call_origin [DW_FORM_ref4] |
| # POSTCHECK-NEXT: DW_AT_call_return_pc [DW_FORM_addr] |
| # POSTCHECK-SAME: 0x[[#%x,ADDR:]]) |
| # POSTCHECK: <main>: |
| # POSTCHECK: callq |
| # POSTCHECK-NEXT: [[#ADDR]]: |
