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From: Richard Earnshaw <rearnsha@gcc.gnu.org> To: gcc-cvs@gcc.gnu.org Subject: [gcc r13-5239] arm: fix __arm_vld1q_z* and __arm_vst1q_p* intrinsics [PR108442] Date: Wed, 18 Jan 2023 11:59:06 +0000 (GMT) [thread overview] Message-ID: <20230118115906.A1EC63858D28@sourceware.org> (raw) https://gcc.gnu.org/g:f54e31ddefe3ea7146624eabcb75b1c90dc59f1a commit r13-5239-gf54e31ddefe3ea7146624eabcb75b1c90dc59f1a Author: Murray Steele <murray.steele@arm.com> Date: Wed Dec 22 15:55:58 2021 +0000 arm: fix __arm_vld1q_z* and __arm_vst1q_p* intrinsics [PR108442] The MVE ACLE allows for __ARM_MVE_PRESERVE_USER_NAMESPACE to be defined, which removes definitions for intrinsic functions without the __arm_ prefix. __arm_vld1q_z* and __arm_vst1q_p* are currently implemented via calls to vldr* and vstr*, which results in several compile-time errors when __ARM_MVE_PRESERVE_USER_NAMESPACE is defined. This patch replaces these with calls to their prefixed counterparts, __arm_vldr* and __arm_str*, and adds a test covering the definition of __ARM_MVE_PRESERVE_USER_NAMESPACE. gcc/ChangeLog: PR target/108442 * config/arm/arm_mve.h (__arm_vst1q_p_u8): Use prefixed intrinsic function. (__arm_vst1q_p_s8): Likewise. (__arm_vld1q_z_u8): Likewise. (__arm_vld1q_z_s8): Likewise. (__arm_vst1q_p_u16): Likewise. (__arm_vst1q_p_s16): Likewise. (__arm_vld1q_z_u16): Likewise. (__arm_vld1q_z_s16): Likewise. (__arm_vst1q_p_u32): Likewise. (__arm_vst1q_p_s32): Likewise. (__arm_vld1q_z_u32): Likewise. (__arm_vld1q_z_s32): Likewise. (__arm_vld1q_z_f16): Likewise. (__arm_vst1q_p_f16): Likewise. (__arm_vld1q_z_f32): Likewise. (__arm_vst1q_p_f32): Likewise. gcc/testsuite/ChangeLog: * gcc.target/arm/mve/general/preserve_user_namespace_1.c: New test. Diff: --- gcc/config/arm/arm_mve.h | 32 +++++++++++----------- .../arm/mve/general/preserve_user_namespace_1.c | 6 ++++ 2 files changed, 22 insertions(+), 16 deletions(-) diff --git a/gcc/config/arm/arm_mve.h b/gcc/config/arm/arm_mve.h index 13bdb60e82e..bfbe1cdeabd 100644 --- a/gcc/config/arm/arm_mve.h +++ b/gcc/config/arm/arm_mve.h @@ -16171,14 +16171,14 @@ __extension__ extern __inline void __attribute__ ((__always_inline__, __gnu_inline__, __artificial__)) __arm_vst1q_p_u8 (uint8_t * __addr, uint8x16_t __value, mve_pred16_t __p) { - return vstrbq_p_u8 (__addr, __value, __p); + return __arm_vstrbq_p_u8 (__addr, __value, __p); } __extension__ extern __inline void __attribute__ ((__always_inline__, __gnu_inline__, __artificial__)) __arm_vst1q_p_s8 (int8_t * __addr, int8x16_t __value, mve_pred16_t __p) { - return vstrbq_p_s8 (__addr, __value, __p); + return __arm_vstrbq_p_s8 (__addr, __value, __p); } __extension__ extern __inline void @@ -16203,14 +16203,14 @@ __extension__ extern __inline uint8x16_t __attribute__ ((__always_inline__, __gnu_inline__, __artificial__)) __arm_vld1q_z_u8 (uint8_t const *__base, mve_pred16_t __p) { - return vldrbq_z_u8 ( __base, __p); + return __arm_vldrbq_z_u8 ( __base, __p); } __extension__ extern __inline int8x16_t __attribute__ ((__always_inline__, __gnu_inline__, __artificial__)) __arm_vld1q_z_s8 (int8_t const *__base, mve_pred16_t __p) { - return vldrbq_z_s8 ( __base, __p); + return __arm_vldrbq_z_s8 ( __base, __p); } __extension__ extern __inline int8x16x2_t @@ -16253,14 +16253,14 @@ __extension__ extern __inline void __attribute__ ((__always_inline__, __gnu_inline__, __artificial__)) __arm_vst1q_p_u16 (uint16_t * __addr, uint16x8_t __value, mve_pred16_t __p) { - return vstrhq_p_u16 (__addr, __value, __p); + return __arm_vstrhq_p_u16 (__addr, __value, __p); } __extension__ extern __inline void __attribute__ ((__always_inline__, __gnu_inline__, __artificial__)) __arm_vst1q_p_s16 (int16_t * __addr, int16x8_t __value, mve_pred16_t __p) { - return vstrhq_p_s16 (__addr, __value, __p); + return __arm_vstrhq_p_s16 (__addr, __value, __p); } __extension__ extern __inline void @@ -16285,14 +16285,14 @@ __extension__ extern __inline uint16x8_t __attribute__ ((__always_inline__, __gnu_inline__, __artificial__)) __arm_vld1q_z_u16 (uint16_t const *__base, mve_pred16_t __p) { - return vldrhq_z_u16 ( __base, __p); + return __arm_vldrhq_z_u16 ( __base, __p); } __extension__ extern __inline int16x8_t __attribute__ ((__always_inline__, __gnu_inline__, __artificial__)) __arm_vld1q_z_s16 (int16_t const *__base, mve_pred16_t __p) { - return vldrhq_z_s16 ( __base, __p); + return __arm_vldrhq_z_s16 ( __base, __p); } __extension__ extern __inline int16x8x2_t @@ -16335,14 +16335,14 @@ __extension__ extern __inline void __attribute__ ((__always_inline__, __gnu_inline__, __artificial__)) __arm_vst1q_p_u32 (uint32_t * __addr, uint32x4_t __value, mve_pred16_t __p) { - return vstrwq_p_u32 (__addr, __value, __p); + return __arm_vstrwq_p_u32 (__addr, __value, __p); } __extension__ extern __inline void __attribute__ ((__always_inline__, __gnu_inline__, __artificial__)) __arm_vst1q_p_s32 (int32_t * __addr, int32x4_t __value, mve_pred16_t __p) { - return vstrwq_p_s32 (__addr, __value, __p); + return __arm_vstrwq_p_s32 (__addr, __value, __p); } __extension__ extern __inline void @@ -16367,14 +16367,14 @@ __extension__ extern __inline uint32x4_t __attribute__ ((__always_inline__, __gnu_inline__, __artificial__)) __arm_vld1q_z_u32 (uint32_t const *__base, mve_pred16_t __p) { - return vldrwq_z_u32 ( __base, __p); + return __arm_vldrwq_z_u32 ( __base, __p); } __extension__ extern __inline int32x4_t __attribute__ ((__always_inline__, __gnu_inline__, __artificial__)) __arm_vld1q_z_s32 (int32_t const *__base, mve_pred16_t __p) { - return vldrwq_z_s32 ( __base, __p); + return __arm_vldrwq_z_s32 ( __base, __p); } __extension__ extern __inline int32x4x2_t @@ -19837,7 +19837,7 @@ __extension__ extern __inline float16x8_t __attribute__ ((__always_inline__, __gnu_inline__, __artificial__)) __arm_vld1q_z_f16 (float16_t const *__base, mve_pred16_t __p) { - return vldrhq_z_f16 (__base, __p); + return __arm_vldrhq_z_f16 (__base, __p); } __extension__ extern __inline void @@ -19853,7 +19853,7 @@ __extension__ extern __inline void __attribute__ ((__always_inline__, __gnu_inline__, __artificial__)) __arm_vst1q_p_f16 (float16_t * __addr, float16x8_t __value, mve_pred16_t __p) { - return vstrhq_p_f16 (__addr, __value, __p); + return __arm_vstrhq_p_f16 (__addr, __value, __p); } __extension__ extern __inline float32x4x4_t @@ -19878,7 +19878,7 @@ __extension__ extern __inline float32x4_t __attribute__ ((__always_inline__, __gnu_inline__, __artificial__)) __arm_vld1q_z_f32 (float32_t const *__base, mve_pred16_t __p) { - return vldrwq_z_f32 (__base, __p); + return __arm_vldrwq_z_f32 (__base, __p); } __extension__ extern __inline void @@ -19894,7 +19894,7 @@ __extension__ extern __inline void __attribute__ ((__always_inline__, __gnu_inline__, __artificial__)) __arm_vst1q_p_f32 (float32_t * __addr, float32x4_t __value, mve_pred16_t __p) { - return vstrwq_p_f32 (__addr, __value, __p); + return __arm_vstrwq_p_f32 (__addr, __value, __p); } __extension__ extern __inline float16x8_t diff --git a/gcc/testsuite/gcc.target/arm/mve/general/preserve_user_namespace_1.c b/gcc/testsuite/gcc.target/arm/mve/general/preserve_user_namespace_1.c new file mode 100644 index 00000000000..f107ac44ca9 --- /dev/null +++ b/gcc/testsuite/gcc.target/arm/mve/general/preserve_user_namespace_1.c @@ -0,0 +1,6 @@ +/* { dg-do compile } */ +/* { dg-require-effective-target arm_v8_1m_mve_ok } */ +/* { dg-add-options arm_v8_1m_mve } */ + +#define __ARM_MVE_PRESERVE_USER_NAMESPACE +#include <arm_mve.h>
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