Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/cpp0x/pr70887.C @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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// PR middle-end/70887 // { dg-do compile { target { { i?86-*-* x86_64-*-* } && c++11 } } } // { dg-options "-O2 -msse2" } #include <x86intrin.h> enum R { S }; template <R> struct C { static constexpr int value = 10; }; template <typename R, template <R> class T, R... r> struct A { template <int, R...> struct B; template <int N, R M, R... O> struct B<N, M, O...> { static constexpr int d = T<M>::value; static __m128i generate() { __attribute__((__vector_size__(16))) long long a = generate(), b = _mm_bslli_si128 (a, 1), c = _mm_bsrli_si128 (_mm_set1_epi32(d), 12); return _mm_or_si128 (b, c); } }; A () { B<0, r...>::generate(); } }; int main () { using RI = A<R, C, S>; RI ri; }