From d91a1d4e5e2550c7b668618a4e8d1ba1819ca359 Mon Sep 17 00:00:00 2001
From: Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
Date: Mon, 24 Nov 2025 14:19:48 +0900
Subject: [PATCH] GHA: Remove -mavx2 flag

Remove -mavx2 flag because we do not use AVX2 directly.
---
 .github/workflows/build.yml | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index c513f7c..a8463ed 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -68,10 +68,6 @@ jobs:
         CFLAGS="$CFLAGS $asanflags -g3"
         CXXFLAGS="$CXXFLAGS $asanflags -g3"
 
-        if [ "${{ runner.arch }}" = "X64" ]; then
-          CFLAGS="$CFLAGS -mavx2"
-        fi
-
         echo 'LDFLAGS='"$LDFLAGS" >> $GITHUB_ENV
         echo 'CFLAGS='"$CFLAGS" >> $GITHUB_ENV
         echo 'CXXFLAGS='"$CXXFLAGS" >> $GITHUB_ENV