1*11791ae7SSayhaan Siddiqui## This reproduces a bug in TailDuplication::isInCacheLine 2*11791ae7SSayhaan Siddiqui## with accessing BlockLayout past bounds (unreachable blocks). 37261655dSAmir Ayupov 47261655dSAmir Ayupov# REQUIRES: system-linux 57261655dSAmir Ayupov 67261655dSAmir Ayupov# RUN: llvm-mc -filetype=obj -triple x86_64-unknown-unknown \ 77261655dSAmir Ayupov# RUN: %s -o %t.o 87261655dSAmir Ayupov# RUN: link_fdata %s %t.o %t.fdata 97261655dSAmir Ayupov# RUN: llvm-strip --strip-unneeded %t.o 10487570fbSAmir Ayupov# RUN: %clang %cflags -no-pie %t.o -o %t.exe -Wl,-q -nostdlib 11d648aa1bSMaksim Panchenko# RUN: llvm-bolt %t.exe -o %t.out --data %t.fdata --relocs \ 12d648aa1bSMaksim Panchenko# RUN: --tail-duplication=aggressive 137261655dSAmir Ayupov .globl _start 147261655dSAmir Ayupov_start: 157261655dSAmir Ayupov jmp d 167261655dSAmir Ayupov je _start 177261655dSAmir Ayupov movl %esi, %edi 187261655dSAmir Ayupovd: 197261655dSAmir Ayupov jmpq *JT0(,%rcx,8) 207261655dSAmir Ayupov# FDATA: 1 _start #d# 1 _start #e# 1 3 217261655dSAmir Ayupovf: 227261655dSAmir Ayupov movl 0, %esi 237261655dSAmir Ayupovg: 247261655dSAmir Ayupov movl 0, %esi 257261655dSAmir Ayupove: 267261655dSAmir Ayupov jmp f 277261655dSAmir Ayupov 287261655dSAmir Ayupov.rodata 297261655dSAmir AyupovJT0: 307261655dSAmir Ayupov .quad g 317261655dSAmir Ayupov .quad e 32