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54 lines
892 B
C++
54 lines
892 B
C++
// This regression test checks byval arguments' debug info.
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// Radar 8367011
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// RUN: %llvmgcc -S -O0 -g %s -o - | \
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// RUN: llc --disable-cfi --disable-fp-elim -o %t.s -O0 -relocation-model=pic
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// RUN: %compile_c %t.s -o %t.o
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// RUN: %link %t.o -o %t.exe
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// RUN: echo {break get\nrun\np missing_arg.b} > %t.in
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// RUN: gdb -q -batch -n -x %t.in %t.exe | tee %t.out | \
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// RUN: grep {1 = 4242}
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// XTARGET: x86_64-apple-darwin
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class EVT {
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public:
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int a;
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int b;
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int c;
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};
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class VAL {
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public:
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int x;
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int y;
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};
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void foo(EVT e);
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EVT bar();
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void get(int *i, unsigned dl, VAL v, VAL *p, unsigned n, EVT missing_arg) {
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//CHECK: .ascii "missing_arg"
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EVT e = bar();
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if (dl == n)
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foo(missing_arg);
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}
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EVT bar() {
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EVT e;
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return e;
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}
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void foo(EVT e) {}
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int main(){
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VAL v;
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EVT ma;
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ma.a = 1;
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ma.b = 4242;
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ma.c = 3;
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int i = 42;
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get (&i, 1, v, &v, 2, ma);
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return 0;
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}
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