File: indirect-goto.test

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (9 lines) | stat: -rw-r--r-- 425 bytes parent folder | download | duplicates (5)
1
2
3
4
5
6
7
8
9
# Check llvm-bolt processes binaries compiled from sources that use indirect goto.
RUN: %clang %cflags -no-pie %S/Inputs/indirect_goto.c -Wl,-q -o %t
RUN: llvm-bolt %t -o /dev/null --relocs=1 --print-cfg --print-only=main \
RUN:   --strict \
RUN:   2>&1 | FileCheck %s

# Check that all possible destinations are included as successors.
CHECK:  jmpq    *%rax # UNKNOWN CONTROL FLOW
CHECK:  Successors: .Ltmp0, .Ltmp1, .Ltmp2