LGTM。
juzhe.zh...@rivai.ai
From: pan2.li
Date: 2023-09-22 09:12
To: gcc-patches
CC: juzhe.zhong; pan2.li; yanzhang.wang; kito.cheng
Subject: [PATCH v1] RISC-V: Leverage __builtin_xx instead of math.h for test
From: Pan Li <pan2...@intel.com>
The math.h may have problems in some environment, take __builtin__xx
instead for testing.
gcc/testsuite/ChangeLog:
* gcc.target/riscv/rvv/autovec/vls/floating-point-max-5.c:
Remove reference to math.h.
* gcc.target/riscv/rvv/autovec/vls/floating-point-min-5.c: Ditto.
* gcc.target/riscv/rvv/autovec/vls/floating-point-sgnjx-2.c: Ditto.
Signed-off-by: Pan Li <pan2...@intel.com>
---
.../rvv/autovec/vls/floating-point-max-5.c | 43 +++++++++----------
.../rvv/autovec/vls/floating-point-min-5.c | 43 +++++++++----------
.../rvv/autovec/vls/floating-point-sgnjx-2.c | 43 +++++++++----------
3 files changed, 63 insertions(+), 66 deletions(-)
diff --git
a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/floating-point-max-5.c
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/floating-point-max-5.c
index 775ddb1d25e..dd163682396 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/floating-point-max-5.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/floating-point-max-5.c
@@ -2,30 +2,29 @@
/* { dg-options "-march=rv64gcv_zvfh_zvl4096b -mabi=lp64d -O3
-fno-schedule-insns -fno-schedule-insns2 --param=riscv-autovec-lmul=m8
-ffast-math" } */
#include "def.h"
-#include "math.h"
-DEF_CALL_VV (max, 1, float, fmaxf)
-DEF_CALL_VV (max, 2, float, fmaxf)
-DEF_CALL_VV (max, 4, float, fmaxf)
-DEF_CALL_VV (max, 8, float, fmaxf)
-DEF_CALL_VV (max, 16, float, fmaxf)
-DEF_CALL_VV (max, 32, float, fmaxf)
-DEF_CALL_VV (max, 64, float, fmaxf)
-DEF_CALL_VV (max, 128, float, fmaxf)
-DEF_CALL_VV (max, 256, float, fmaxf)
-DEF_CALL_VV (max, 512, float, fmaxf)
-DEF_CALL_VV (max, 1024, float, fmaxf)
+DEF_CALL_VV (max, 1, float, __builtin_fmaxf)
+DEF_CALL_VV (max, 2, float, __builtin_fmaxf)
+DEF_CALL_VV (max, 4, float, __builtin_fmaxf)
+DEF_CALL_VV (max, 8, float, __builtin_fmaxf)
+DEF_CALL_VV (max, 16, float, __builtin_fmaxf)
+DEF_CALL_VV (max, 32, float, __builtin_fmaxf)
+DEF_CALL_VV (max, 64, float, __builtin_fmaxf)
+DEF_CALL_VV (max, 128, float, __builtin_fmaxf)
+DEF_CALL_VV (max, 256, float, __builtin_fmaxf)
+DEF_CALL_VV (max, 512, float, __builtin_fmaxf)
+DEF_CALL_VV (max, 1024, float, __builtin_fmaxf)
-DEF_CALL_VV (max, 1, double, fmax)
-DEF_CALL_VV (max, 2, double, fmax)
-DEF_CALL_VV (max, 4, double, fmax)
-DEF_CALL_VV (max, 8, double, fmax)
-DEF_CALL_VV (max, 16, double, fmax)
-DEF_CALL_VV (max, 32, double, fmax)
-DEF_CALL_VV (max, 64, double, fmax)
-DEF_CALL_VV (max, 128, double, fmax)
-DEF_CALL_VV (max, 256, double, fmax)
-DEF_CALL_VV (max, 512, double, fmax)
+DEF_CALL_VV (max, 1, double, __builtin_fmax)
+DEF_CALL_VV (max, 2, double, __builtin_fmax)
+DEF_CALL_VV (max, 4, double, __builtin_fmax)
+DEF_CALL_VV (max, 8, double, __builtin_fmax)
+DEF_CALL_VV (max, 16, double, __builtin_fmax)
+DEF_CALL_VV (max, 32, double, __builtin_fmax)
+DEF_CALL_VV (max, 64, double, __builtin_fmax)
+DEF_CALL_VV (max, 128, double, __builtin_fmax)
+DEF_CALL_VV (max, 256, double, __builtin_fmax)
+DEF_CALL_VV (max, 512, double, __builtin_fmax)
/* { dg-final { scan-assembler-times
{vfmax\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+} 19 } } */
/* { dg-final { scan-assembler-not {csrr} } } */
diff --git
a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/floating-point-min-5.c
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/floating-point-min-5.c
index 1e9ff7d5054..0e3cbf2acec 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/floating-point-min-5.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/floating-point-min-5.c
@@ -2,30 +2,29 @@
/* { dg-options "-march=rv64gcv_zvfh_zvl4096b -mabi=lp64d -O3
-fno-schedule-insns -fno-schedule-insns2 --param=riscv-autovec-lmul=m8
-ffast-math" } */
#include "def.h"
-#include "math.h"
-DEF_CALL_VV (min, 1, float, fminf)
-DEF_CALL_VV (min, 2, float, fminf)
-DEF_CALL_VV (min, 4, float, fminf)
-DEF_CALL_VV (min, 8, float, fminf)
-DEF_CALL_VV (min, 16, float, fminf)
-DEF_CALL_VV (min, 32, float, fminf)
-DEF_CALL_VV (min, 64, float, fminf)
-DEF_CALL_VV (min, 128, float, fminf)
-DEF_CALL_VV (min, 256, float, fminf)
-DEF_CALL_VV (min, 512, float, fminf)
-DEF_CALL_VV (min, 1024, float, fminf)
+DEF_CALL_VV (min, 1, float, __builtin_fminf)
+DEF_CALL_VV (min, 2, float, __builtin_fminf)
+DEF_CALL_VV (min, 4, float, __builtin_fminf)
+DEF_CALL_VV (min, 8, float, __builtin_fminf)
+DEF_CALL_VV (min, 16, float, __builtin_fminf)
+DEF_CALL_VV (min, 32, float, __builtin_fminf)
+DEF_CALL_VV (min, 64, float, __builtin_fminf)
+DEF_CALL_VV (min, 128, float, __builtin_fminf)
+DEF_CALL_VV (min, 256, float, __builtin_fminf)
+DEF_CALL_VV (min, 512, float, __builtin_fminf)
+DEF_CALL_VV (min, 1024, float, __builtin_fminf)
-DEF_CALL_VV (min, 1, double, fmin)
-DEF_CALL_VV (min, 2, double, fmin)
-DEF_CALL_VV (min, 4, double, fmin)
-DEF_CALL_VV (min, 8, double, fmin)
-DEF_CALL_VV (min, 16, double, fmin)
-DEF_CALL_VV (min, 32, double, fmin)
-DEF_CALL_VV (min, 64, double, fmin)
-DEF_CALL_VV (min, 128, double, fmin)
-DEF_CALL_VV (min, 256, double, fmin)
-DEF_CALL_VV (min, 512, double, fmin)
+DEF_CALL_VV (min, 1, double, __builtin_fmin)
+DEF_CALL_VV (min, 2, double, __builtin_fmin)
+DEF_CALL_VV (min, 4, double, __builtin_fmin)
+DEF_CALL_VV (min, 8, double, __builtin_fmin)
+DEF_CALL_VV (min, 16, double, __builtin_fmin)
+DEF_CALL_VV (min, 32, double, __builtin_fmin)
+DEF_CALL_VV (min, 64, double, __builtin_fmin)
+DEF_CALL_VV (min, 128, double, __builtin_fmin)
+DEF_CALL_VV (min, 256, double, __builtin_fmin)
+DEF_CALL_VV (min, 512, double, __builtin_fmin)
/* { dg-final { scan-assembler-times
{vfmin\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+} 19 } } */
/* { dg-final { scan-assembler-not {csrr} } } */
diff --git
a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/floating-point-sgnjx-2.c
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/floating-point-sgnjx-2.c
index 7e017de6a25..ec9001f8ee4 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/floating-point-sgnjx-2.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/floating-point-sgnjx-2.c
@@ -2,30 +2,29 @@
/* { dg-options "-march=rv64gcv_zvfh_zvl4096b -mabi=lp64d -O3
-fno-schedule-insns -fno-schedule-insns2 --param=riscv-autovec-lmul=m8
-ffast-math" } */
#include "def.h"
-#include <math.h>
-DEF_SGNJX_VV (sgnj, 1, float, copysignf)
-DEF_SGNJX_VV (sgnj, 2, float, copysignf)
-DEF_SGNJX_VV (sgnj, 4, float, copysignf)
-DEF_SGNJX_VV (sgnj, 8, float, copysignf)
-DEF_SGNJX_VV (sgnj, 16, float, copysignf)
-DEF_SGNJX_VV (sgnj, 32, float, copysignf)
-DEF_SGNJX_VV (sgnj, 64, float, copysignf)
-DEF_SGNJX_VV (sgnj, 128, float, copysignf)
-DEF_SGNJX_VV (sgnj, 256, float, copysignf)
-DEF_SGNJX_VV (sgnj, 512, float, copysignf)
-DEF_SGNJX_VV (sgnj, 1024, float, copysignf)
+DEF_SGNJX_VV (sgnj, 1, float, __builtin_copysignf)
+DEF_SGNJX_VV (sgnj, 2, float, __builtin_copysignf)
+DEF_SGNJX_VV (sgnj, 4, float, __builtin_copysignf)
+DEF_SGNJX_VV (sgnj, 8, float, __builtin_copysignf)
+DEF_SGNJX_VV (sgnj, 16, float, __builtin_copysignf)
+DEF_SGNJX_VV (sgnj, 32, float, __builtin_copysignf)
+DEF_SGNJX_VV (sgnj, 64, float, __builtin_copysignf)
+DEF_SGNJX_VV (sgnj, 128, float, __builtin_copysignf)
+DEF_SGNJX_VV (sgnj, 256, float, __builtin_copysignf)
+DEF_SGNJX_VV (sgnj, 512, float, __builtin_copysignf)
+DEF_SGNJX_VV (sgnj, 1024, float, __builtin_copysignf)
-DEF_SGNJX_VV (sgnj, 1, double, copysign)
-DEF_SGNJX_VV (sgnj, 2, double, copysign)
-DEF_SGNJX_VV (sgnj, 4, double, copysign)
-DEF_SGNJX_VV (sgnj, 8, double, copysign)
-DEF_SGNJX_VV (sgnj, 16, double, copysign)
-DEF_SGNJX_VV (sgnj, 32, double, copysign)
-DEF_SGNJX_VV (sgnj, 64, double, copysign)
-DEF_SGNJX_VV (sgnj, 128, double, copysign)
-DEF_SGNJX_VV (sgnj, 256, double, copysign)
-DEF_SGNJX_VV (sgnj, 512, double, copysign)
+DEF_SGNJX_VV (sgnj, 1, double, __builtin_copysign)
+DEF_SGNJX_VV (sgnj, 2, double, __builtin_copysign)
+DEF_SGNJX_VV (sgnj, 4, double, __builtin_copysign)
+DEF_SGNJX_VV (sgnj, 8, double, __builtin_copysign)
+DEF_SGNJX_VV (sgnj, 16, double, __builtin_copysign)
+DEF_SGNJX_VV (sgnj, 32, double, __builtin_copysign)
+DEF_SGNJX_VV (sgnj, 64, double, __builtin_copysign)
+DEF_SGNJX_VV (sgnj, 128, double, __builtin_copysign)
+DEF_SGNJX_VV (sgnj, 256, double, __builtin_copysign)
+DEF_SGNJX_VV (sgnj, 512, double, __builtin_copysign)
/* { dg-final { scan-assembler-times
{vfsgnjx\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+} 19 } } */
/* { dg-final { scan-assembler-not {csrr} } } */
--
2.34.1
