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path: root/chromium-147-revert-clang-no-lifetime-dse-flag.patch
blob: b6e261bc237dc1f86eab28f1fb46785db6947e85 (plain)
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--- a/build/config/compiler/BUILD.gn.orig 2026-04-08 10:52:06.044206796 +0000
+++ b/build/config/compiler/BUILD.gn      2026-04-08 10:54:23.302307784 +0000
@@ -613,13 +613,6 @@ config("compiler") {
       ]
     }

-    # The performance improvement does not seem worth the risk. See
-    # https://crbug.com/484082200 for background and https://crrev.com/c/7593035
-    # for discussion.
-    if (!is_wasm) {
-      cflags += [ "-fno-lifetime-dse" ]
-    }
-
     # TODO(hans): Remove this once Clang generates better optimized debug info
     # by default. https://crbug.com/765793
     cflags += [