forked from OSchip/llvm-project
30 lines
443 B
C
30 lines
443 B
C
// RUN: %llvmgcc -S -emit-llvm %s -o - | grep llvm.gcroot
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// RUN: %llvmgcc -S -emit-llvm %s -o - | grep llvm.gcroot | count 6
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// RUN: %llvmgcc -S -emit-llvm %s -o - | llvm-as
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typedef struct foo_s
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{
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int a;
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} foo, __attribute__ ((gcroot)) *foo_p;
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foo my_foo;
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int alpha ()
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{
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foo my_foo2 = my_foo;
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return my_foo2.a;
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}
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int bar (foo a)
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{
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foo_p b;
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return b->a;
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}
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foo_p baz (foo_p a, foo_p b, foo_p *c)
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{
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a = b = *c;
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return a;
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}
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