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gcc-patches@gcc.gnu.org Cc: kito.cheng@gmail.com, kito.cheng@sifive.com, jeffreyalaw@gmail.com, rdapp.gcc@gmail.com, Juzhe-Zhong Subject: [PATCH] RISC-V: Add FNMS floating-point VLS tests Date: Tue, 19 Sep 2023 20:18:58 +0800 Message-Id: <20230919121858.572681-1-juzhe.zhong@rivai.ai> X-Mailer: git-send-email 2.36.3 MIME-Version: 1.0 X-QQ-SENDSIZE: 520 Feedback-ID: bizesmtp:rivai.ai:qybglogicsvrgz:qybglogicsvrgz7a-one-0 X-Spam-Status: No, score=-12.1 required=5.0 tests=BAYES_00, GIT_PATCH_0, KAM_DMARC_STATUS, KAM_SHORT, RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2, SPF_HELO_PASS, SPF_PASS, 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 X-BeenThere: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1777468423760135029 X-GMAIL-MSGID: 1777468423760135029 Add tests and committed. gcc/testsuite/ChangeLog: * gcc.target/riscv/rvv/autovec/vls/def.h: Add FNMS VLS modes tests. * gcc.target/riscv/rvv/autovec/vls/fnms-1.c: New test. * gcc.target/riscv/rvv/autovec/vls/fnms-2.c: New test. * gcc.target/riscv/rvv/autovec/vls/fnms-3.c: New test. --- .../gcc.target/riscv/rvv/autovec/vls/def.h | 9 ++++++ .../gcc.target/riscv/rvv/autovec/vls/fnms-1.c | 31 +++++++++++++++++++ .../gcc.target/riscv/rvv/autovec/vls/fnms-2.c | 30 ++++++++++++++++++ .../gcc.target/riscv/rvv/autovec/vls/fnms-3.c | 29 +++++++++++++++++ 4 files changed, 99 insertions(+) create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/fnms-1.c create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/fnms-2.c create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/fnms-3.c diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/def.h b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/def.h index d7b721b4e3e..64ef72d3ff4 100644 --- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/def.h +++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/def.h @@ -485,3 +485,12 @@ typedef double v512df __attribute__ ((vector_size (4096))); for (int i = 0; i < NUM; ++i) \ a[i] = b[i] * c[i] - d[i]; \ } + +#define DEF_FNMS_VV(PREFIX, NUM, TYPE) \ + void __attribute__ ((noinline, noclone)) \ + PREFIX##_##TYPE##NUM (TYPE *restrict a, TYPE *restrict b, TYPE *restrict c, \ + TYPE *restrict d) \ + { \ + for (int i = 0; i < NUM; ++i) \ + a[i] = -(b[i] * c[i]) - d[i]; \ + } diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/fnms-1.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/fnms-1.c new file mode 100644 index 00000000000..7fb8884f58c --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/fnms-1.c @@ -0,0 +1,31 @@ +/* { dg-do compile } */ +/* { dg-options "-march=rv64gcv_zvfh_zvl4096b -mabi=lp64d -O3 --param=riscv-autovec-lmul=m8 -fdump-tree-optimized" } */ + +#include "def.h" + +DEF_FNMS_VV (fnms, 2, _Float16) +DEF_FNMS_VV (fnms, 4, _Float16) +DEF_FNMS_VV (fnms, 8, _Float16) +DEF_FNMS_VV (fnms, 16, _Float16) +DEF_FNMS_VV (fnms, 32, _Float16) +DEF_FNMS_VV (fnms, 64, _Float16) +DEF_FNMS_VV (fnms, 128, _Float16) +DEF_FNMS_VV (fnms, 256, _Float16) +DEF_FNMS_VV (fnms, 512, _Float16) +DEF_FNMS_VV (fnms, 1024, _Float16) +DEF_FNMS_VV (fnms, 2048, _Float16) + +/* { dg-final { scan-assembler-times {vfnma[c-d][c-d]\.vv} 11 } } */ +/* { dg-final { scan-assembler-not {csrr} } } */ +/* { dg-final { scan-tree-dump-not "1,1" "optimized" } } */ +/* { dg-final { scan-tree-dump-not "2,2" "optimized" } } */ +/* { dg-final { scan-tree-dump-not "4,4" "optimized" } } */ +/* { dg-final { scan-tree-dump-not "16,16" "optimized" } } */ +/* { dg-final { scan-tree-dump-not "32,32" "optimized" } } */ +/* { dg-final { scan-tree-dump-not "64,64" "optimized" } } */ +/* { dg-final { scan-tree-dump-not "128,128" "optimized" } } */ +/* { dg-final { scan-tree-dump-not "256,256" "optimized" } } */ +/* { dg-final { scan-tree-dump-not "512,512" "optimized" } } */ +/* { dg-final { scan-tree-dump-not "1024,1024" "optimized" } } */ +/* { dg-final { scan-tree-dump-not "2048,2048" "optimized" } } */ +/* { dg-final { scan-tree-dump-not "4096,4096" "optimized" } } */ diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/fnms-2.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/fnms-2.c new file mode 100644 index 00000000000..b044061c9d6 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/fnms-2.c @@ -0,0 +1,30 @@ +/* { dg-do compile } */ +/* { dg-options "-march=rv64gcv_zvfh_zvl4096b -mabi=lp64d -O3 --param=riscv-autovec-lmul=m8 -fdump-tree-optimized" } */ + +#include "def.h" + +DEF_FNMS_VV (fnms, 2, float) +DEF_FNMS_VV (fnms, 4, float) +DEF_FNMS_VV (fnms, 8, float) +DEF_FNMS_VV (fnms, 16, float) +DEF_FNMS_VV (fnms, 32, float) +DEF_FNMS_VV (fnms, 64, float) +DEF_FNMS_VV (fnms, 128, float) +DEF_FNMS_VV (fnms, 256, float) +DEF_FNMS_VV (fnms, 512, float) +DEF_FNMS_VV (fnms, 1024, float) + +/* { dg-final { scan-assembler-times {vfnma[c-d][c-d]\.vv} 10 } } */ +/* { dg-final { scan-assembler-not {csrr} } } */ +/* { dg-final { scan-tree-dump-not "1,1" "optimized" } } */ +/* { dg-final { scan-tree-dump-not "2,2" "optimized" } } */ +/* { dg-final { scan-tree-dump-not "4,4" "optimized" } } */ +/* { dg-final { scan-tree-dump-not "16,16" "optimized" } } */ +/* { dg-final { scan-tree-dump-not "32,32" "optimized" } } */ +/* { dg-final { scan-tree-dump-not "64,64" "optimized" } } */ +/* { dg-final { scan-tree-dump-not "128,128" "optimized" } } */ +/* { dg-final { scan-tree-dump-not "256,256" "optimized" } } */ +/* { dg-final { scan-tree-dump-not "512,512" "optimized" } } */ +/* { dg-final { scan-tree-dump-not "1024,1024" "optimized" } } */ +/* { dg-final { scan-tree-dump-not "2048,2048" "optimized" } } */ +/* { dg-final { scan-tree-dump-not "4096,4096" "optimized" } } */ diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/fnms-3.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/fnms-3.c new file mode 100644 index 00000000000..5547bc4c130 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/fnms-3.c @@ -0,0 +1,29 @@ +/* { dg-do compile } */ +/* { dg-options "-march=rv64gcv_zvfh_zvl4096b -mabi=lp64d -O3 --param=riscv-autovec-lmul=m8 -fdump-tree-optimized" } */ + +#include "def.h" + +DEF_FNMS_VV (fnms, 2, double) +DEF_FNMS_VV (fnms, 4, double) +DEF_FNMS_VV (fnms, 8, double) +DEF_FNMS_VV (fnms, 16, double) +DEF_FNMS_VV (fnms, 32, double) +DEF_FNMS_VV (fnms, 64, double) +DEF_FNMS_VV (fnms, 128, double) +DEF_FNMS_VV (fnms, 256, double) +DEF_FNMS_VV (fnms, 512, double) + +/* { dg-final { scan-assembler-times {vfnma[c-d][c-d]\.vv} 9 } } */ +/* { dg-final { scan-assembler-not {csrr} } } */ +/* { dg-final { scan-tree-dump-not "1,1" "optimized" } } */ +/* { dg-final { scan-tree-dump-not "2,2" "optimized" } } */ +/* { dg-final { scan-tree-dump-not "4,4" "optimized" } } */ +/* { dg-final { scan-tree-dump-not "16,16" "optimized" } } */ +/* { dg-final { scan-tree-dump-not "32,32" "optimized" } } */ +/* { dg-final { scan-tree-dump-not "64,64" "optimized" } } */ +/* { dg-final { scan-tree-dump-not "128,128" "optimized" } } */ +/* { dg-final { scan-tree-dump-not "256,256" "optimized" } } */ +/* { dg-final { scan-tree-dump-not "512,512" "optimized" } } */ +/* { dg-final { scan-tree-dump-not "1024,1024" "optimized" } } */ +/* { dg-final { scan-tree-dump-not "2048,2048" "optimized" } } */ +/* { dg-final { scan-tree-dump-not "4096,4096" "optimized" } } */