Add FMA to windows builds.

Alex313031 · Dec 10, 2021 · 190eb87 · 190eb87
1 parent bd3da08
commit 190eb87
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/build/config/win/BUILD.gn b/build/config/win/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright (c) 2013 The Chromium Authors. All rights reserved.
+# Copyright (c) 2021 The Chromium Authors and Alex313031. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
@@ -110,7 +110,7 @@ config("compiler") {
     # microarchitecture. MSVC only supports a subset of architectures, and the
     # next step after SSE2 will be AVX.
     if (current_cpu == "x86" || current_cpu == "x64") {
-      cflags += [ "-mavx" ]
+      cflags += [ "-mavx", "-ffp-contract=fast", ]
     }
 
     if (exec_script("//build/win/use_ansi_codes.py", [], "trim string") ==