From 9b8e04f0455a3cd78dbc15c14126a2ca0154be89 Mon Sep 17 00:00:00 2001
From: Yedidya Feldblum <yfeldblum@meta.com>
Date: Sun, 20 Oct 2024 13:31:52 -0700
Subject: [PATCH] let ignore_extra have convenience setters for C++17

Summary: Designated initializers are a feature of C++20.

Differential Revision: D64643988

fbshipit-source-id: 0d3e772bc2095e791a4030985e038efd18f2e226
---
 folly/algorithm/simd/test/MovemaskTest.cpp | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/folly/algorithm/simd/test/MovemaskTest.cpp b/folly/algorithm/simd/test/MovemaskTest.cpp
index 97ccf4a755c..bc63206c807 100644
--- a/folly/algorithm/simd/test/MovemaskTest.cpp
+++ b/folly/algorithm/simd/test/MovemaskTest.cpp
@@ -147,16 +147,18 @@ TEST(Movemask, Sse2Example) {
   // This is a common thing during tail handling.
   // This is where ignore comes in.
 
+  simd::ignore_extrema ignore{};
+
   // Example: first 2 elements are irrelevant
-  bits = folly::simd::movemask<std::uint16_t>(
-             test, simd::ignore_extrema{.first = 2})
-             .first;
+  ignore = {};
+  ignore.first = 2;
+  bits = folly::simd::movemask<std::uint16_t>(test, ignore).first;
   ASSERT_EQ(0b00'00'11'00'00'00'00'00, bits);
 
   // Example: last 3 elements are irrelevant
-  bits = folly::simd::movemask<std::uint16_t>(
-             test, simd::ignore_extrema{.last = 3})
-             .first;
+  ignore = {};
+  ignore.last = 3;
+  bits = folly::simd::movemask<std::uint16_t>(test, ignore).first;
   ASSERT_EQ(0b00'00'00'00'00'00'11'00, bits);
 }