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// REQUIRES: system-linux, lldb
//
// This test case checks debug info during register moves for an argument.
// RUN: %dexter --fail-lt 1.0 -w \
// RUN: --builder clang-c --debugger 'lldb' \
// RUN: --cflags "-m64 -mllvm -fast-isel=false -g" -- %s
//
// Radar 8412415
struct _mtx
{
long unsigned int ptr;
int waiters;
struct {
int tag;
int pad;
} mtxi;
};
int foobar(struct _mtx *mutex) {
int r = 1;
int l = 0; // DexLabel('l_assign')
int j = 0;
do {
if (mutex->waiters) {
r = 2;
}
j = bar(r, l);
++l;
} while (l < j);
return r + j;
}
int bar(int i, int j) {
return i + j;
}
int main() {
struct _mtx m;
m.waiters = 0;
return foobar(&m);
}
/*
DexExpectProgramState({
'frames': [
{
'location': { 'lineno': 'l_assign' },
'watches': {
'*mutex': { 'is_irretrievable': False }
}
}
]
})
*/
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