Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.target/i386/mv24.C @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 07:37:49 +0900 |
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// Test case to check if Multiversioning works for AES // { dg-do run } // { dg-require-ifunc "" } // { dg-options "-O2" } #include <assert.h> // Check if AES feature selection works int foo () __attribute__((target("default"))); int foo () __attribute__((target("aes"))); int main () { int val = foo (); if (__builtin_cpu_supports ("aes")) assert (val == 1); else assert (val == 0); return 0; } int __attribute__ ((target("default"))) foo () { return 0; } int __attribute__ ((target("aes"))) foo () { return 1; }