Update BUILD.gn

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Alexander David Frick 2022-09-11 16:36:02 -05:00 committed by GitHub
parent 69be7178f5
commit 978dc77c9e
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@ -543,6 +543,14 @@ config("compiler") {
ldflags += [ "-Wl,-mllvm,-instcombine-lower-dbg-declare=0" ]
}
}
if (default_toolchain != "//build/toolchain/cros:target") {
# TODO(crbug.com/1361629): Fix the compiler so this is not needed.
cflags += [
"-mllvm",
"-simplifycfg-hoist-common-skip-limit=0",
]
}
}
# Rust compiler setup (for either clang or rustc).
@ -637,8 +645,8 @@ config("compiler") {
ldflags += [
"/opt:lldltojobs=all",
"-mllvm:-import-instr-limit=$import_instr_limit",
"-mllvm:-import-hot-multiplier=30",
"-mllvm:-import-cold-multiplier=8",
"-mllvm:-import-hot-multiplier=15",
"-mllvm:-import-cold-multiplier=4",
# "/lldltocache:" +
# rebase_path("$root_out_dir/thinlto-cache", root_build_dir),
# "/lldltocachepolicy:$cache_policy",
@ -895,7 +903,7 @@ config("compiler_cpu_abi") {
"-mtune=generic",
"-ffp-contract=fast",
]
ldflags += [ "-m64", "-Wl,-O3", "-Wl,-mllvm,-march=haswell", "-Wl,-mllvm,-fp-contract=fast", "-Wl,-mllvm,-import-instr-limit=30", "-Wl,-mllvm,-import-hot-multiplier=30", "-Wl,-mllvm,-import-cold-multiplier=8", ]
ldflags += [ "-m64", "-Wl,-O3", "-Wl,-mllvm,-march=haswell", "-Wl,-mllvm,-fp-contract=fast", "-Wl,-mllvm,-import-instr-limit=30", "-Wl,-mllvm,-import-hot-multiplier=15", "-Wl,-mllvm,-import-cold-multiplier=4", ]
} else if (current_cpu == "x86") {
cflags += [ "-m32" ]
ldflags += [ "-m32" ]
@ -1678,7 +1686,7 @@ config("chromium_code") {
}
# TODO(https://crbug.com/1355871): Enable on more platforms.
if ((is_win || is_mac) && target_cpu == "x64") {
if (is_win || is_mac || is_linux || is_chromeos) {
cflags += [ "-Wextra-semi" ]
}
}