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From: Matthias Kretz <mkretz@gcc.gnu.org>
To: gcc-cvs@gcc.gnu.org, libstdc++-cvs@gcc.gnu.org
Subject: [gcc r12-9664] libstdc++: Fix test assumptions on long and long double
Date: Tue, 30 May 2023 20:04:59 +0000 (GMT) [thread overview]
Message-ID: <20230530200459.A959B3855882@sourceware.org> (raw)
https://gcc.gnu.org/g:c6ce93538145372d2d6077e3991a3053c1262e14
commit r12-9664-gc6ce93538145372d2d6077e3991a3053c1262e14
Author: Matthias Kretz <m.kretz@gsi.de>
Date: Thu May 25 12:07:45 2023 +0200
libstdc++: Fix test assumptions on long and long double
Expect that long might not fit into the long double mantissa bits.
Signed-off-by: Matthias Kretz <m.kretz@gsi.de>
libstdc++-v3/ChangeLog:
* testsuite/experimental/simd/tests/operator_cvt.cc: Make long
double <-> (u)long conversion tests conditional on sizeof(long
double) and sizeof(long).
(cherry picked from commit 291549d43e823f163fa9961e42a751b5ce0d57fb)
Diff:
---
.../experimental/simd/tests/operator_cvt.cc | 30 +++++++++++++++++-----
1 file changed, 24 insertions(+), 6 deletions(-)
diff --git a/libstdc++-v3/testsuite/experimental/simd/tests/operator_cvt.cc b/libstdc++-v3/testsuite/experimental/simd/tests/operator_cvt.cc
index 3241d33f654..6f9d3c3b780 100644
--- a/libstdc++-v3/testsuite/experimental/simd/tests/operator_cvt.cc
+++ b/libstdc++-v3/testsuite/experimental/simd/tests/operator_cvt.cc
@@ -220,8 +220,6 @@ template <typename V>
binary_op_return_type<vldouble, short>();
binary_op_return_type<vldouble, ushort>();
binary_op_return_type<vldouble, uint>();
- binary_op_return_type<vldouble, long>();
- binary_op_return_type<vldouble, ulong>();
binary_op_return_type<vldouble, float>();
binary_op_return_type<vldouble, double>();
@@ -231,8 +229,6 @@ template <typename V>
binary_op_return_type<vf64<long double>, ushort>();
binary_op_return_type<vf64<long double>, int>();
binary_op_return_type<vf64<long double>, uint>();
- binary_op_return_type<vf64<long double>, long>();
- binary_op_return_type<vf64<long double>, ulong>();
binary_op_return_type<vf64<long double>, float>();
binary_op_return_type<vf64<long double>, double>();
binary_op_return_type<vf64<long double>, vf64<long double>>();
@@ -245,8 +241,6 @@ template <typename V>
binary_op_return_type<simd<long double, A>, ushort>();
binary_op_return_type<simd<long double, A>, int>();
binary_op_return_type<simd<long double, A>, uint>();
- binary_op_return_type<simd<long double, A>, long>();
- binary_op_return_type<simd<long double, A>, ulong>();
binary_op_return_type<simd<long double, A>, float>();
binary_op_return_type<simd<long double, A>, double>();
@@ -258,6 +252,24 @@ template <typename V>
VERIFY((is_substitution_failure<vf64<ldouble>, ullong>));
VERIFY((is_substitution_failure<simd<ldouble, A>, llong>));
VERIFY((is_substitution_failure<simd<ldouble, A>, ullong>));
+ if constexpr (sizeof(long) == sizeof(llong))
+ {
+ VERIFY((is_substitution_failure<vldouble, long>));
+ VERIFY((is_substitution_failure<vldouble, ulong>));
+ VERIFY((is_substitution_failure<vf64<ldouble>, long>));
+ VERIFY((is_substitution_failure<vf64<ldouble>, ulong>));
+ VERIFY((is_substitution_failure<simd<ldouble, A>, long>));
+ VERIFY((is_substitution_failure<simd<ldouble, A>, ulong>));
+ }
+ else
+ {
+ binary_op_return_type<vldouble, long>();
+ binary_op_return_type<vldouble, ulong>();
+ binary_op_return_type<vf64<long double>, long>();
+ binary_op_return_type<vf64<long double>, ulong>();
+ binary_op_return_type<simd<long double, A>, long>();
+ binary_op_return_type<simd<long double, A>, ulong>();
+ }
}
else
{
@@ -267,6 +279,12 @@ template <typename V>
binary_op_return_type<vf64<long double>, ullong>();
binary_op_return_type<simd<long double, A>, llong>();
binary_op_return_type<simd<long double, A>, ullong>();
+ binary_op_return_type<vldouble, long>();
+ binary_op_return_type<vldouble, ulong>();
+ binary_op_return_type<vf64<long double>, long>();
+ binary_op_return_type<vf64<long double>, ulong>();
+ binary_op_return_type<simd<long double, A>, long>();
+ binary_op_return_type<simd<long double, A>, ulong>();
}
VERIFY((is_substitution_failure<vf64<long double>, vldouble>));
reply other threads:[~2023-05-30 20:04 UTC|newest]
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