| # This reproduces a bug in TailDuplication::isInCacheLine | |
| # with accessing BlockLayout past bounds (unreachable blocks). | |
| # REQUIRES: system-linux | |
| # RUN: llvm-mc -filetype=obj -triple x86_64-unknown-unknown \ | |
| # RUN: %s -o %t.o | |
| # RUN: link_fdata %s %t.o %t.fdata | |
| # RUN: llvm-strip --strip-unneeded %t.o | |
| # RUN: %clang %cflags -no-pie %t.o -o %t.exe -Wl,-q -nostdlib | |
| # RUN: llvm-bolt %t.exe -o %t.out --data %t.fdata --relocs \ | |
| # RUN: --tail-duplication=aggressive | |
| .globl _start | |
| _start: | |
| jmp d | |
| je _start | |
| movl %esi, %edi | |
| d: | |
| jmpq *JT0(,%rcx,8) | |
| # FDATA: 1 _start #d# 1 _start #e# 1 3 | |
| f: | |
| movl 0, %esi | |
| g: | |
| movl 0, %esi | |
| e: | |
| jmp f | |
| .rodata | |
| JT0: | |
| .quad g | |
| .quad e |