File: literals.sil

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// RUN: %target-swift-frontend -emit-ir %s | %FileCheck %s

// REQUIRES: CPU=x86_64

// CHECK: [[U8_0:@.*]] = private unnamed_addr constant [8 x i8] c"help\09me\00"
// CHECK: [[U8_1:@.*]] = private unnamed_addr constant [5 x i8] c"\00x\C6\AB\00"

sil_stage canonical

import Builtin

sil @utf8_literal : $@convention(thin) () -> Builtin.RawPointer {
bb0:
  %0 = string_literal utf8 "help\tme"
  return %0 : $Builtin.RawPointer
}
// CHECK: define{{( dllexport)?}}{{( protected)?}} swiftcc ptr @utf8_literal() {{.*}} {
// CHECK:   ret ptr [[U8_0]]

sil @utf8_literal_with_nul : $@convention(thin) () -> Builtin.RawPointer {
bb0:
  %0 = string_literal utf8 "\u{00}x\u{01ab}"
  return %0 : $Builtin.RawPointer
}
// CHECK: define{{( dllexport)?}}{{( protected)?}} swiftcc ptr @utf8_literal_with_nul() {{.*}} {
// CHECK:   ret ptr [[U8_1]]