commit 336973b59502a4616e4b5cbaca9bcc5b5b980783
author Louis Dionne <ldionne@apple.com> Tue Jul 16 17:29:09 2019 +0000
committer Copybara-Service <copybara-worker@google.com> Tue Sep 01 14:43:36 2020 -0700
tree c39747b6270624b779a2774fc6f3747be729c9f8
parent 9670dd3fd05e349166979ea758ff8a84c337dea1

[pstl] Use std::transform_reduce instead of hand-rolled implementation

llvm-svn: 366233
GitOrigin-RevId: 3559fcd1149b339757b10365a4b24161b6ef71a5

include/pstl/internal/numeric_impl.h

diff --git a/include/pstl/internal/numeric_impl.h b/include/pstl/internal/numeric_impl.h
index 625bb94..fe1f222 100644
--- a/include/pstl/internal/numeric_impl.h
+++ b/include/pstl/internal/numeric_impl.h
@@ -93,11 +93,7 @@
 __brick_transform_reduce(_ForwardIterator __first, _ForwardIterator __last, _Tp __init, _BinaryOperation __binary_op,
                          _UnaryOperation __unary_op, /*is_vector=*/std::false_type) noexcept
 {
-    for (; __first != __last; ++__first)
-    {
-        __init = __binary_op(__init, __unary_op(*__first));
-    }
-    return __init;
+    return std::transform_reduce(__first, __last, __init, __binary_op, __unary_op);
 }
 
 template <class _ForwardIterator, class _Tp, class _UnaryOperation, class _BinaryOperation>