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Remove rtc_use_lto GN arg.

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This CL is a no-op since rtc_use_lto is always false and in general
such change should probably be implemented in
//build/config/compiler/BUILD.gn.

Bug: chromium:408997
Change-Id: Id37d3181e66e699f8cd535aee1af7609352a7259
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/149833
Reviewed-by: Niels Moller <nisse@webrtc.org>
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#28919}
This commit is contained in:
Mirko Bonadei
2019-08-20 15:29:20 +02:00
committed by Commit Bot
parent 5ceb4ac5ed
commit 2dac4e4e35
8 changed files with 0 additions and 77 deletions
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18
common_audio/BUILD.gn
View File

@ -285,15 +285,6 @@ if (rtc_build_with_neon) {
cflags = [ "-mfpu=neon" ]
}
# Disable LTO on NEON targets due to compiler bug.
# TODO(fdegans): Enable this. See crbug.com/408997.
if (rtc_use_lto) {
cflags -= [
"-flto",
"-ffat-lto-objects",
]
}
deps = [
":common_audio_neon_c",
":fir_filter",
@ -318,15 +309,6 @@ if (rtc_build_with_neon) {
cflags = [ "-mfpu=neon" ]
}
# Disable LTO on NEON targets due to compiler bug.
# TODO(fdegans): Enable this. See crbug.com/408997.
if (rtc_use_lto) {
cflags -= [
"-flto",
"-ffat-lto-objects",
]
}
deps = [
":common_audio_c",
"../rtc_base:checks",

9
modules/audio_coding/BUILD.gn
View File

@ -682,15 +682,6 @@ if (rtc_build_with_neon) {
cflags = [ "-mfpu=neon" ]
}
# Disable LTO on NEON targets due to compiler bug.
# TODO(fdegans): Enable this. See crbug.com/408997.
if (rtc_use_lto) {
cflags -= [
"-flto",
"-ffat-lto-objects",
]
}
deps = [
":isac_fix_common",
"../../common_audio",

9
modules/audio_processing/BUILD.gn
View File

@ -348,15 +348,6 @@ rtc_source_set("audio_processing_c") {
suppressed_configs += [ "//build/config/compiler:compiler_arm_fpu" ]
cflags = [ "-mfpu=neon" ]
}
# Disable LTO on NEON targets due to compiler bug.
# TODO(fdegans): Enable this. See crbug.com/408997.
if (rtc_use_lto) {
cflags -= [
"-flto",
"-ffat-lto-objects",
]
}
}
}

9
modules/audio_processing/aec/BUILD.gn
View File

@ -63,15 +63,6 @@ rtc_source_set("aec_core") {
cflags += [ "-mfpu=neon" ]
}
# Disable LTO on NEON targets due to compiler bug.
# TODO(fdegans): Enable this. See crbug.com/408997.
if (rtc_use_lto) {
cflags -= [
"-flto",
"-ffat-lto-objects",
]
}
deps += [ "../../../common_audio" ]
}

9
modules/audio_processing/aecm/BUILD.gn
View File

@ -34,15 +34,6 @@ rtc_source_set("aecm_core") {
suppressed_configs += [ "//build/config/compiler:compiler_arm_fpu" ]
cflags += [ "-mfpu=neon" ]
}
# Disable LTO on NEON targets due to compiler bug.
# TODO(fdegans): Enable this. See crbug.com/408997.
if (rtc_use_lto) {
cflags -= [
"-flto",
"-ffat-lto-objects",
]
}
}
if (current_cpu == "mipsel") {

9
modules/audio_processing/agc/BUILD.gn
View File

@ -79,15 +79,6 @@ rtc_source_set("agc_legacy_c") {
suppressed_configs += [ "//build/config/compiler:compiler_arm_fpu" ]
cflags = [ "-mfpu=neon" ]
}
# Disable LTO on NEON targets due to compiler bug.
# TODO(fdegans): Enable this. See crbug.com/408997.
if (rtc_use_lto) {
cflags -= [
"-flto",
"-ffat-lto-objects",
]
}
}
}

9
modules/audio_processing/utility/BUILD.gn
View File

@ -67,15 +67,6 @@ rtc_source_set("ooura_fft") {
suppressed_configs += [ "//build/config/compiler:compiler_arm_fpu" ]
cflags += [ "-mfpu=neon" ]
}
# Disable LTO on NEON targets due to compiler bug.
# TODO(fdegans): Enable this. See crbug.com/408997.
if (rtc_use_lto) {
cflags -= [
"-flto",
"-ffat-lto-objects",
]
}
}
if (current_cpu == "mipsel" && mips_float_abi == "hard") {

5
webrtc.gni
View File

@ -124,11 +124,6 @@ declare_args() {
# NDK r16 or above.
rtc_enable_android_aaudio = false
# Link-Time Optimizations.
# Executes code generation at link-time instead of compile-time.
# https://gcc.gnu.org/wiki/LinkTimeOptimization
rtc_use_lto = false
# Set to "func", "block", "edge" for coverage generation.
# At unit test runtime set UBSAN_OPTIONS="coverage=1".
# It is recommend to set include_examples=0.