[libcxx-commits] [libcxx] adae4e9 - [libcxx] <experimental/simd> Fix CI errors on 32-bits x86

[via libcxx-commits]

Author: Zhangyin
Date: 2023-09-13T17:12:53+08:00
New Revision: adae4e9b5c98172c8c3e6fd261192d6931314748

URL: https://github.com/llvm/llvm-project/commit/adae4e9b5c98172c8c3e6fd261192d6931314748
DIFF: https://github.com/llvm/llvm-project/commit/adae4e9b5c98172c8c3e6fd261192d6931314748.diff

LOG: [libcxx] <experimental/simd> Fix CI errors on 32-bits x86

Reviewed By: #libc, philnik

Differential Revision: https://reviews.llvm.org/D159509

Added: 
    

Modified: 
    libcxx/include/experimental/__simd/vec_ext.h

Removed: 
    


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diff  --git a/libcxx/include/experimental/__simd/vec_ext.h b/libcxx/include/experimental/__simd/vec_ext.h
index 13cc4006b5f5d94..c7c2decefad3e40 100644
--- a/libcxx/include/experimental/__simd/vec_ext.h
+++ b/libcxx/include/experimental/__simd/vec_ext.h
@@ -31,11 +31,11 @@ struct __simd_storage<_Tp, simd_abi::__vec_ext<_Np>> {
   _Tp __data __attribute__((__vector_size__(std::__bit_ceil((sizeof(_Tp) * _Np)))));
 
   _Tp __get(size_t __idx) const noexcept {
-    _LIBCPP_ASSERT_UNCATEGORIZED(__idx > 0 && __idx <= _Np, "Index is out of bounds");
+    _LIBCPP_ASSERT_UNCATEGORIZED(__idx >= 0 && __idx < _Np, "Index is out of bounds");
     return __data[__idx];
   }
   void __set(size_t __idx, _Tp __v) noexcept {
-    _LIBCPP_ASSERT_UNCATEGORIZED(__idx > 0 && __idx <= _Np, "Index is out of bounds");
+    _LIBCPP_ASSERT_UNCATEGORIZED(__idx >= 0 && __idx < _Np, "Index is out of bounds");
     __data[__idx] = __v;
   }
 };