39 lines
1.3 KiB
C
39 lines
1.3 KiB
C
// Emit C++ ABI names with the host C compiler; no C++ runtime is required.
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#if defined(__APPLE__)
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#define REA_CPP_SYMBOL(name) "_" name
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#else
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#define REA_CPP_SYMBOL(name) name
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#endif
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volatile int rea_namespace_alpha_value
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__asm__(REA_CPP_SYMBOL("_ZN5alpha5valueE")) = 3;
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volatile int rea_namespace_nested_value
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__asm__(REA_CPP_SYMBOL("_ZN5outer5inner5valueE")) = 1;
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volatile int rea_duplicate_label_a = 3;
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volatile int rea_duplicate_label_b = 4;
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__attribute__((noinline, used)) int rea_duplicate_function_a(int value) {
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return value + 1;
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}
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__attribute__((noinline, used)) int rea_duplicate_function_b(int value) {
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return value + 2;
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}
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__attribute__((noinline, used)) int rea_namespace_alpha(int value)
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__asm__(REA_CPP_SYMBOL("_ZN5alpha4sameEi"));
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__attribute__((noinline, used)) int rea_namespace_beta(int value)
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__asm__(REA_CPP_SYMBOL("_ZN4beta4sameEi"));
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__attribute__((noinline, used)) int rea_namespace_nested(int value)
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__asm__(REA_CPP_SYMBOL("_ZN5outer5inner4sameEi"));
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int rea_namespace_alpha(int value) { return value + rea_namespace_alpha_value; }
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int rea_namespace_beta(int value) { return value * 2; }
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int rea_namespace_nested(int value) { return value - rea_namespace_nested_value; }
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int main(void) {
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return rea_namespace_alpha(1) + rea_namespace_beta(2) +
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rea_namespace_nested(3);
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}
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