Files
clang-p2996/bolt/test/X86/issue20.test
Maksim Panchenko d648aa1b8e [BOLT][TEST] Use double dash flags in tests
Replace a single dash with a double dash for options that have more
than a single letter.

llvm-bolt-wrapper.py has special treatment for output options such as
"-o" and "-w" causing issues when a single dash is used, e.g. for
"-write-dwp". The wrapper can be fixed as well, but using a double dash
has other advantages as well.

Reviewed By: rafauler

Differential Revision: https://reviews.llvm.org/D127538
2022-06-10 16:27:33 -07:00

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# This reproduces issue 20 from our github repo
# "BOLT crashes when removing unreachable BBs that are a target
# in a JT"
# RUN: yaml2obj %p/Inputs/issue20.yaml &> %t.exe
# RUN: llvm-bolt %t.exe --relocs=0 --jump-tables=move --print-finalized \
# RUN: -o %t.out | FileCheck %s
CHECK: BOLT-INFO: UCE removed 0 blocks and 0 bytes of code.
CHECK: Binary Function "main"
CHECK: .LFT0 (2 instructions, align : 1)
CHECK-NEXT: CFI State : 0
CHECK-NEXT: 00000004: andq
CHECK-NEXT: 00000008: jmpq
CHECK-NEXT: Successors: .Ltmp1, .Ltmp2, .Ltmp3, .Ltmp4