Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/ipa/ipa-icf-4.C @ 158:494b0b89df80 default tip
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 1830386684a0 |
children |
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/* { dg-do compile } */ /* { dg-options "-O2 -fdump-ipa-icf-optimized-missed -fno-inline" } */ namespace { struct A { virtual void foo(void) {} }; struct B: virtual A { virtual void foo(void) {} }; struct C: virtual A { virtual void bar(void) {} }; struct D: virtual A { virtual void sparta(void) {} }; struct E: B,C,D { virtual void foo(void) {} virtual void barbar(void) {} }; } // anonymous namespace int main() { struct A a; struct B b; struct C c; struct D d; struct E e; a.foo(); b.foo(); c.bar(); d.foo(); d.sparta(); e.barbar(); return 123; } /* { dg-final { scan-ipa-dump "\(Unified; Variable alias has been created\)|\(Symbol aliases are not supported by target\)" "icf" } } */ /* { dg-final { scan-ipa-dump "Equal symbols: \[67\]" "icf" } } */