26 lines
643 B
C
26 lines
643 B
C
// REQUIRES: lldb
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// UNSUPPORTED: system-windows
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// RUN: %clang -std=gnu11 -O2 -glldb %s -o %t
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// RUN: %dexter --fail-lt 1.0 -w --debugger lldb --binary %t -- %s
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//
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//// Check that the once-escaped variable 'param' can still be read after
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//// we perform inlining + mem2reg. See D89810 and D85555.
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int g;
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__attribute__((__always_inline__))
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static void use(int* p) {
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g = *p;
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}
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__attribute__((__noinline__))
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void fun(int param) {
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volatile int step1 = 0; // DexLabel('s1')
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use(¶m);
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volatile int step2 = 0; // DexLabel('s2')
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}
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int main() {
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fun(5);
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}
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// DexExpectWatchValue('param', '5', from_line=ref('s1'), to_line=ref('s2'))
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