Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/ipa/devirt-30.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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// PR c++/58678 // { dg-do compile } // { dg-options "-O3 -fdump-ipa-devirt" } // We shouldn't speculatively devirtualize to ~B because B is an abstract // class; any actual object passed to f will be of some derived class which // has its own destructor. struct A { virtual void f() = 0; virtual ~A(); }; struct B : A { virtual ~B() {} }; void f(B* b) { delete b; } // { dg-final { scan-ipa-dump-not "Speculatively devirtualizing" "devirt" } }