Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/ext/mv4.C @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* Test case to check if the compiler generates an error message when the default version of a multiversioned function is absent and its pointer is taken. */ /* { dg-do compile { target i?86-*-* x86_64-*-* } } */ /* { dg-require-ifunc "" } */ /* { dg-options "-O2" } */ int __attribute__ ((target ("sse"))) foo () { return 1; } int __attribute__ ((target ("popcnt"))) foo () { return 0; } int main () { int (*p)() = &foo; /* { dg-error "use of multiversioned function without a default" {} } */ return (*p)(); }