// RUN: %clang_cc1 -triple x86_64-unknown-unknown -O3 -emit-llvm -o - %s | grep "ret i32 2520" static int foo(unsigned i) { void *addrs[] = { &&L1, &&L2, &&L3, &&L4, &&L5 }; int res = 1; goto *addrs[i]; L5: res *= 11; L4: res *= 7; L3: res *= 5; L2: res *= 3; L1: res *= 2; return res; } static int foo2(unsigned i) { static const void *addrs[] = { &&L1, &&L2, &&L3, &&L4, &&L5 }; int res = 1; goto *addrs[i]; L5: res *= 11; L4: res *= 7; L3: res *= 5; L2: res *= 3; L1: res *= 2; return res; } int main() { return foo(3)+foo2(4); } |