File: clang-no-xray-instrument.cpp

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 (10 lines) | stat: -rw-r--r-- 486 bytes parent folder | download | duplicates (18)
1
2
3
4
5
6
7
8
9
10
// Test that we cannot actually find XRay instrumentation when we build with
// -fno-xray-instrument but have code that's marked as 'xray_always_instrument'.
//
// RUN: %clangxx -fno-xray-instrument -c %s -o %t.o
// RUN: not %llvm_xray extract -symbolize %t.o 2>&1 | FileCheck %s
// REQUIRES: built-in-llvm-tree

// CHECK: llvm-xray: Cannot extract instrumentation map
// CHECK-NOT: {{.*always_instrumented.*}}
[[clang::xray_always_instrument]] int always_instrumented() { return 42; }