Message ID | 12217370.T7Z3S40VBb@minbar |
---|---|
State | New |
Headers | show |
Series | Make std::experimental::simd (more) usable with Clang | expand |
On Tue, 21 Mar 2023 at 09:24, Matthias Kretz via Libstdc++ < libstdc++@gcc.gnu.org> wrote: > > > Signed-off-by: Matthias Kretz <m.kretz@gsi.de> > > libstdc++-v3/ChangeLog: > > * testsuite/experimental/simd/tests/operators.cc: Clang doesn't > define __GCC_IEC_559. Use __STDC_IEC_559__ instead. > OK, thanks.
diff --git a/libstdc++-v3/testsuite/experimental/simd/tests/operators.cc b/libstdc++-v3/testsuite/experimental/simd/tests/operators.cc index c4d91fa5d2b..72af7061c73 100644 --- a/libstdc++-v3/testsuite/experimental/simd/tests/operators.cc +++ b/libstdc++-v3/testsuite/experimental/simd/tests/operators.cc @@ -211,7 +211,14 @@ test() } // divides - constexpr bool is_iec559 = __GCC_IEC_559 >= 2; + constexpr bool is_iec559 = +#ifdef __GCC_IEC_559 + __GCC_IEC_559 >= 2; +#elif defined __STDC_IEC_559__ + true; +#else + false; +#endif if constexpr (std::is_floating_point_v<T> && !is_iec559) { // avoid testing subnormals and expect minor deltas for non-IEC559 float V x = 2;
Signed-off-by: Matthias Kretz <m.kretz@gsi.de> libstdc++-v3/ChangeLog: * testsuite/experimental/simd/tests/operators.cc: Clang doesn't define __GCC_IEC_559. Use __STDC_IEC_559__ instead. --- .../testsuite/experimental/simd/tests/operators.cc | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) -- ────────────────────────────────────────────────────────────────────────── Dr. Matthias Kretz https://mattkretz.github.io GSI Helmholtz Centre for Heavy Ion Research https://gsi.de stdₓ::simd ──────────────────────────────────────────────────────────────────────────