reference, declaration → definition definition → references, declarations, derived classes, virtual overrides reference to multiple definitions → definitions unreferenced |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 | // RUN: %clang_cc1 -emit-llvm -o - %s | FileCheck %s // CHECK-NOT: @unreachable extern void abort() __attribute__((noreturn)); extern int unreachable(); int f0() { return 0; unreachable(); } int f1(int i) { goto L0; int a = unreachable(); L0: return 0; } int f2(int i) { goto L0; unreachable(); int a; unreachable(); L0: a = i + 1; return a; } int f3(int i) { if (i) { return 0; } else { abort(); } unreachable(); return 3; } |