From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1005) id 824DC3943540; Tue, 13 Apr 2021 17:16:57 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 824DC3943540 Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: Michael Meissner To: gcc-cvs@gcc.gnu.org Subject: [gcc(refs/users/meissner/heads/work047)] Impment XXSPLTIDP tests. X-Act-Checkin: gcc X-Git-Author: Michael Meissner X-Git-Refname: refs/users/meissner/heads/work047 X-Git-Oldrev: 74a1250e17ca6c47f5acf9a437db4cf001dca8d1 X-Git-Newrev: c9a1325f4e29ecf595d35070ea1c662a17ac42c3 Message-Id: <20210413171657.824DC3943540@sourceware.org> Date: Tue, 13 Apr 2021 17:16:57 +0000 (GMT) X-BeenThere: gcc-cvs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-cvs mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 13 Apr 2021 17:16:57 -0000 https://gcc.gnu.org/g:c9a1325f4e29ecf595d35070ea1c662a17ac42c3 commit c9a1325f4e29ecf595d35070ea1c662a17ac42c3 Author: Michael Meissner Date: Tue Apr 13 13:16:31 2021 -0400 Impment XXSPLTIDP tests. I added 3 new tests to test loading up SF/DF scalar and V2DF vector constants. gcc/testsuite/ 2021-04-13 Michael Meissner * gcc.target/powerpc/vec-splat-constant-sf.c: New test. * gcc.target/powerpc/vec-splat-constant-df.c: New test. * gcc.target/powerpc/vec-splat-constant-v2df.c: New test. Diff: --- .../gcc.target/powerpc/vec-splat-constant-df.c | 60 ++++++++++++++++++++ .../gcc.target/powerpc/vec-splat-constant-sf.c | 60 ++++++++++++++++++++ .../gcc.target/powerpc/vec-splat-constant-v2df.c | 64 ++++++++++++++++++++++ 3 files changed, 184 insertions(+) diff --git a/gcc/testsuite/gcc.target/powerpc/vec-splat-constant-df.c b/gcc/testsuite/gcc.target/powerpc/vec-splat-constant-df.c new file mode 100644 index 00000000000..8f6e176f9af --- /dev/null +++ b/gcc/testsuite/gcc.target/powerpc/vec-splat-constant-df.c @@ -0,0 +1,60 @@ +/* { dg-do compile } */ +/* { dg-require-effective-target power10_ok } */ +/* { dg-options "-mdejagnu-cpu=power10 -O2" } */ + +#include + +/* Test generating DFmode constants with the ISA 3.1 (power10) XXSPLTIDP + instruction. */ + +double +scalar_double_0 (void) +{ + return 0.0; /* XXSPLTIB or XXLXOR. */ +} + +double +scalar_double_1 (void) +{ + return 1.0; /* XXSPLTIDP. */ +} + +#ifndef __FAST_MATH__ +double +scalar_double_m0 (void) +{ + return -0.0; /* XXSPLTIDP. */ +} + +double +scalar_double_nan (void) +{ + return __builtin_nan (""); /* XXSPLTIDP. */ +} + +double +scalar_double_inf (void) +{ + return __builtin_inf (); /* XXSPLTIDP. */ +} + +double +scalar_double_m_inf (void) /* XXSPLTIDP. */ +{ + return - __builtin_inf (); +} +#endif + +double +scalar_double_pi (void) +{ + return M_PI; /* PLFD. */ +} + +double +scalar_double_denorm (void) +{ + return 0x1p-149f; /* PLFD. */ +} + +/* { dg-final { scan-assembler-times {\mxxspltidp\M} 5 } } */ diff --git a/gcc/testsuite/gcc.target/powerpc/vec-splat-constant-sf.c b/gcc/testsuite/gcc.target/powerpc/vec-splat-constant-sf.c new file mode 100644 index 00000000000..72504bdfbbd --- /dev/null +++ b/gcc/testsuite/gcc.target/powerpc/vec-splat-constant-sf.c @@ -0,0 +1,60 @@ +/* { dg-do compile } */ +/* { dg-require-effective-target power10_ok } */ +/* { dg-options "-mdejagnu-cpu=power10 -O2" } */ + +#include + +/* Test generating SFmode constants with the ISA 3.1 (power10) XXSPLTIDP + instruction. */ + +float +scalar_float_0 (void) +{ + return 0.0f; /* XXSPLTIB or XXLXOR. */ +} + +float +scalar_float_1 (void) +{ + return 1.0f; /* XXSPLTIDP. */ +} + +#ifndef __FAST_MATH__ +float +scalar_float_m0 (void) +{ + return -0.0f; /* XXSPLTIDP. */ +} + +float +scalar_float_nan (void) +{ + return __builtin_nanf (""); /* XXSPLTIDP. */ +} + +float +scalar_float_inf (void) +{ + return __builtin_inff (); /* XXSPLTIDP. */ +} + +float +scalar_float_m_inf (void) /* XXSPLTIDP. */ +{ + return - __builtin_inff (); +} +#endif + +float +scalar_float_pi (void) +{ + return (float)M_PI; /* XXSPLTIDP. */ +} + +float +scalar_float_denorm (void) +{ + return 0x1p-149f; /* PLFS. */ +} + +/* { dg-final { scan-assembler-times {\mxxspltidp\M} 6 } } */ diff --git a/gcc/testsuite/gcc.target/powerpc/vec-splat-constant-v2df.c b/gcc/testsuite/gcc.target/powerpc/vec-splat-constant-v2df.c new file mode 100644 index 00000000000..d509459292c --- /dev/null +++ b/gcc/testsuite/gcc.target/powerpc/vec-splat-constant-v2df.c @@ -0,0 +1,64 @@ +/* { dg-do compile } */ +/* { dg-require-effective-target power10_ok } */ +/* { dg-options "-mdejagnu-cpu=power10 -O2" } */ + +#include + +/* Test generating V2DFmode constants with the ISA 3.1 (power10) XXSPLTIDP + instruction. */ + +vector double +v2df_double_0 (void) +{ + return (vector double) { 0.0, 0.0 }; /* XXSPLTIB or XXLXOR. */ +} + +vector double +v2df_double_1 (void) +{ + return (vector double) { 1.0, 1.0 }; /* XXSPLTIDP. */ +} + +#ifndef __FAST_MATH__ +vector double +v2df_double_m0 (void) +{ + return (vector double) { -0.0, -0.0 }; /* XXSPLTIDP. */ +} + +vector double +v2df_double_nan (void) +{ + return (vector double) { __builtin_nan (""), + __builtin_nan ("") }; /* XXSPLTIDP. */ +} + +vector double +v2df_double_inf (void) +{ + return (vector double) { __builtin_inf (), + __builtin_inf () }; /* XXSPLTIDP. */ +} + +vector double +v2df_double_m_inf (void) +{ + return (vector double) { - __builtin_inf (), + - __builtin_inf () }; /* XXSPLTIDP. */ +} +#endif + +vector double +v2df_double_pi (void) +{ + return (vector double) { M_PI, M_PI }; /* PLFD. */ +} + +vector double +v2df_double_denorm (void) +{ + return (vector double) { (double)0x1p-149f, + (double)0x1p-149f }; /* PLFD. */ +} + +/* { dg-final { scan-assembler-times {\mxxspltidp\M} 5 } } */