31 lines
719 B
C++
31 lines
719 B
C++
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// RUN: %clang_cc1 -S -emit-llvm -o - %s -finstrument-functions | FileCheck %s
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// CHECK: @_Z5test1i
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int test1(int x) {
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// CHECK: __cyg_profile_func_enter
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// CHECK: __cyg_profile_func_exit
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// CHECK: ret
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return x;
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}
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// CHECK: @_Z5test2i
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int test2(int) __attribute__((no_instrument_function));
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int test2(int x) {
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// CHECK-NOT: __cyg_profile_func_enter
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// CHECK-NOT: __cyg_profile_func_exit
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// CHECK: ret
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return x;
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}
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// This test case previously crashed code generation. It exists solely
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// to test -finstrument-function does not crash codegen for this trivial
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// case.
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namespace rdar9445102 {
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class Rdar9445102 {
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public:
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Rdar9445102();
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};
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}
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static rdar9445102::Rdar9445102 s_rdar9445102Initializer;
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