File: issue20.test

package info (click to toggle)
llvm-toolchain-14 1%3A14.0.6-16
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 1,496,368 kB
  • sloc: cpp: 5,593,980; ansic: 986,873; asm: 585,869; python: 184,223; objc: 72,530; lisp: 31,119; f90: 27,793; javascript: 9,780; pascal: 9,762; sh: 9,482; perl: 7,468; ml: 5,432; awk: 3,523; makefile: 2,547; xml: 953; cs: 573; fortran: 567
file content (15 lines) | stat: -rwxr-xr-x 570 bytes parent folder | download | duplicates (3) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
 
# 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