File: ctc-and-unreachable.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 (13 lines) | stat: -rw-r--r-- 478 bytes parent folder | download | duplicates (6) 
1
2
3
4
5
6
7
8
9
10
11
12
13
 
# Check that we don't fail processing a function with conditional tail call and
# a fall-through to a next function (result of builtin_unreachable()).

RUN: %clang %cflags %p/Inputs/ctc_and_unreachable.s -o %t.exe -Wl,-q
RUN: llvm-bolt %t.exe -o %t --print-after-lowering --print-only=foo 2>&1 | FileCheck %s

CHECK: Binary Function "foo"
CHECK:  cmpq $0x1, %rdi
CHECK:  je bar # TAILCALL
CHECK:  retq
CHECK:  cmpq	$0x1, %rdi
CHECK:  jmp	.Ltmp[[#]]
CHECK: End of Function "foo"