Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/ipa/ipa-icf-3.C @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
parents | |
children | 1830386684a0 |
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/* { dg-do compile } */ /* { dg-options "-O2 -fdump-ipa-icf" } */ __attribute__ ((noinline)) int zero() { return 0; } __attribute__ ((noinline)) int nula() { return 0; } __attribute__ ((noinline)) int foo() { return zero(); } __attribute__ ((noinline)) int bar() { return nula(); } int main() { return foo() + bar(); } /* { dg-final { scan-ipa-dump "Semantic equality hit:.*bar.*->.*foo.*" "icf" } } */ /* { dg-final { scan-ipa-dump "Semantic equality hit:.*nula.*->.*zero.*" "icf" } } */ /* { dg-final { scan-ipa-dump "Equal symbols: 2" "icf" } } */