forked from OSchip/llvm-project
19 lines
483 B
C++
19 lines
483 B
C++
// RUN: %clang_cc1 %s -emit-llvm -o - | FileCheck %s
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struct foo {
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void *my_alloc(unsigned) __attribute__((alloc_size(2)));
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static void* static_alloc(unsigned) __attribute__((alloc_size(1)));
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};
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void* f(bool a) {
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// CHECK: call i8* {{.*}}alloc{{.*}}, !alloc_size !0
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// CHECK: call i8* {{.*}}static_alloc{{.*}}, !alloc_size !1
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foo obj;
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return a ? obj.my_alloc(2) :
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foo::static_alloc(42);
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}
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// CHECK: !0 = metadata !{i32 1}
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// CHECK: !1 = metadata !{i32 0}
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