24 lines
695 B
C
24 lines
695 B
C
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// RUN: %clang_cc1 %s -Wno-strict-prototypes -emit-llvm -o - | FileCheck %s
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struct abc {
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long a;
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long b;
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long c;
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long d;
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long e;
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};
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struct abc foo1(void);
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// CHECK-DAG: declare {{.*}} @foo1(ptr dead_on_unwind writable sret(%struct.abc)
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struct abc foo2();
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// CHECK-DAG: declare {{.*}} @foo2(ptr dead_on_unwind writable sret(%struct.abc)
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struct abc foo3(void){}
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// CHECK-DAG: define {{.*}} @foo3(ptr dead_on_unwind noalias writable sret(%struct.abc)
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void bar(void) {
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struct abc dummy1 = foo1();
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// CHECK-DAG: call {{.*}} @foo1(ptr dead_on_unwind writable sret(%struct.abc)
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struct abc dummy2 = foo2();
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// CHECK-DAG: call {{.*}} @foo2(ptr dead_on_unwind writable sret(%struct.abc)
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}
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