diff options
Diffstat (limited to 'lib/Headers/arm_acle.h')
-rw-r--r-- | lib/Headers/arm_acle.h | 30 |
1 files changed, 13 insertions, 17 deletions
diff --git a/lib/Headers/arm_acle.h b/lib/Headers/arm_acle.h index ab25897982..08d65fa0d0 100644 --- a/lib/Headers/arm_acle.h +++ b/lib/Headers/arm_acle.h @@ -1,22 +1,8 @@ /*===---- arm_acle.h - ARM Non-Neon intrinsics -----------------------------=== * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. + * Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. + * See https://llvm.org/LICENSE.txt for license information. + * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception * *===-----------------------------------------------------------------------=== */ @@ -619,6 +605,16 @@ __crc32cd(uint32_t __a, uint64_t __b) { #define __arm_wsr64(sysreg, v) __builtin_arm_wsr64(sysreg, v) #define __arm_wsrp(sysreg, v) __builtin_arm_wsrp(sysreg, v) +// Memory Tagging Extensions (MTE) Intrinsics +#if __ARM_FEATURE_MEMORY_TAGGING +#define __arm_mte_create_random_tag(__ptr, __mask) __builtin_arm_irg(__ptr, __mask) +#define __arm_mte_increment_tag(__ptr, __tag_offset) __builtin_arm_addg(__ptr, __tag_offset) +#define __arm_mte_exclude_tag(__ptr, __excluded) __builtin_arm_gmi(__ptr, __excluded) +#define __arm_mte_get_tag(__ptr) __builtin_arm_ldg(__ptr) +#define __arm_mte_set_tag(__ptr) __builtin_arm_stg(__ptr) +#define __arm_mte_ptrdiff(__ptra, __ptrb) __builtin_arm_subp(__ptra, __ptrb) +#endif + #if defined(__cplusplus) } #endif |