Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/ipa/ipa-icf-5.C @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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/* { dg-do compile } */ /* { dg-require-visibility "" } */ /* { dg-require-alias "" } */ /* { dg-options "-O2 -fdump-ipa-icf" } */ struct test { int a; float b; }; extern const struct test myarray __attribute__ ((visibility("hidden"))); extern const struct test myarray_alias __attribute__ ((visibility("hidden"))); const struct test myarray = {1, 1.5f}; extern const struct test myarray_alias __attribute__ ((alias ("myarray"))); int main() { return myarray.a - myarray_alias.a; } /* { dg-final { scan-ipa-dump "Equal symbols: 0" "icf" } } */