1 | // REQUIRES: lldb |
2 | // UNSUPPORTED: system-windows |
3 | // RUN: %clang -std=gnu11 -O2 -glldb %s -o %t |
4 | // RUN: %dexter --fail-lt 1.0 -w --debugger lldb --binary %t -- %s |
5 | // |
6 | //// Check that the once-escaped variable 'param' can still be read after |
7 | //// we perform inlining + mem2reg. See D89810 and D85555. |
8 | |
9 | int g; |
10 | __attribute__((__always_inline__)) |
11 | static void use(int* p) { |
12 | g = *p; |
13 | } |
14 | |
15 | __attribute__((__noinline__)) |
16 | void fun(int param) { |
17 | volatile int step1 = 0; // DexLabel('s1') |
18 | use(p: ¶m); |
19 | volatile int step2 = 0; // DexLabel('s2') |
20 | } |
21 | |
22 | int main() { |
23 | fun(param: 5); |
24 | } |
25 | |
26 | // DexExpectWatchValue('param', '5', from_line=ref('s1'), to_line=ref('s2')) |
27 | |