File: sil-opt-verifier.sil

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 (14 lines) | stat: -rw-r--r-- 578 bytes parent folder | download 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
 
// RUN: not %target-sil-opt -enable-sil-verify-all %s -definite-init -verify 2>&1 | %FileCheck %s

import Builtin
import Swift

// main
sil [ossa] @main : $@convention(c) (Int32, UnsafeMutablePointer<Optional<UnsafeMutablePointer<Int8>>>) -> Int32 {
bb0(%0 : $Int32, %1 : $UnsafeMutablePointer<Optional<UnsafeMutablePointer<Int8>>>):
  %2 = integer_literal $Builtin.Int32, 0
  %3 = struct $Int32 (%2 : $Builtin.Int32)
  return %4 : $Int32 // expected-error {{use of undefined value '%5'}}
  // CHECK-NOT: error: use of undefined value '%4'
  // CHECK: incorrect message found
}