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Thu, 16 Feb 2023 06:13:46 -0800 (PST) X-Google-Smtp-Source: AK7set/Pbmm6qzPFT4tPptQkxSVYDYxqGTZ3TFixHU2gJ1rmLlwnunMSHV8L5j0EokQuONHylJxOjLd4nBVng7mBl8k= X-Received: by 2002:a05:651c:124d:b0:293:2d4e:ae22 with SMTP id h13-20020a05651c124d00b002932d4eae22mr1707384ljh.7.1676556826057; Thu, 16 Feb 2023 06:13:46 -0800 (PST) MIME-Version: 1.0 References: <3238840.44csPzL39Z@minbar> <22986674.6Emhk5qWAg@minbar> In-Reply-To: <22986674.6Emhk5qWAg@minbar> From: Jonathan Wakely Date: Thu, 16 Feb 2023 14:13:35 +0000 Message-ID: Subject: Re: [PATCH 4/7] libstdc++: Use a PCH to speed up check-simd To: Matthias Kretz Cc: gcc-patches@gcc.gnu.org, libstdc++@gcc.gnu.org X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-6.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_NONE,TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: On Wed, 15 Feb 2023 at 20:54, Matthias Kretz via Libstdc++ wrote: > > > Signed-off-by: Matthias Kretz > > libstdc++-v3/ChangeLog: > > * testsuite/experimental/simd/generate_makefile.sh: Generate and > pre-compile pch.h, which includes all headers that do not depend > on command-line macros. > * testsuite/experimental/simd/tests/bits/conversions.h: Add > include guard. > (genHalfBits): Simplify. > * testsuite/experimental/simd/tests/bits/make_vec.h: Add include > guard. > (make_alternating_mask): Moved from mask_loadstore. > * testsuite/experimental/simd/tests/bits/mathreference.h: Add > include guard. > * testsuite/experimental/simd/tests/bits/test_values.h: Ditto. > * testsuite/experimental/simd/tests/mask_loadstore.cc > (make_mask, make_alternating_mask): Removed. > * testsuite/experimental/simd/tests/mask_reductions.cc: Ditto. > * testsuite/experimental/simd/tests/operators.cc (genHalfBits): > Removed. > * testsuite/experimental/simd/tests/abs.cc: Only include > bits/main.h. > * testsuite/experimental/simd/tests/algorithms.cc: Ditto. > * testsuite/experimental/simd/tests/broadcast.cc: Ditto. > * testsuite/experimental/simd/tests/casts.cc: Ditto. > * testsuite/experimental/simd/tests/fpclassify.cc: Ditto. > * testsuite/experimental/simd/tests/frexp.cc: Ditto. > * testsuite/experimental/simd/tests/generator.cc: Ditto. > * testsuite/experimental/simd/tests/hypot3_fma.cc: Ditto. > * testsuite/experimental/simd/tests/integer_operators.cc: Ditto. > * testsuite/experimental/simd/tests/ldexp_scalbn_scalbln_modf.cc: > Ditto. > * testsuite/experimental/simd/tests/loadstore.cc: Ditto. > * testsuite/experimental/simd/tests/logarithm.cc: Ditto. > * testsuite/experimental/simd/tests/mask_broadcast.cc: Ditto. > * testsuite/experimental/simd/tests/mask_implicit_cvt.cc: Ditto. > * testsuite/experimental/simd/tests/mask_operator_cvt.cc: Ditto. > * testsuite/experimental/simd/tests/mask_operators.cc: Ditto. > * testsuite/experimental/simd/tests/math_1arg.cc: Ditto. > * testsuite/experimental/simd/tests/math_2arg.cc: Ditto. > * testsuite/experimental/simd/tests/operator_cvt.cc: Ditto. > * testsuite/experimental/simd/tests/reductions.cc: Ditto. > * testsuite/experimental/simd/tests/remqo.cc: Ditto. > * testsuite/experimental/simd/tests/sincos.cc: Ditto. > * testsuite/experimental/simd/tests/split_concat.cc: Ditto. > * testsuite/experimental/simd/tests/trigonometric.cc: Ditto. > * testsuite/experimental/simd/tests/trunc_ceil_floor.cc: Ditto. > * testsuite/experimental/simd/tests/where.cc: Ditto. OK for trunk (for now, probably fine to backport at some point too).