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Issue 315323002: Disable Warning 4702 for the PGO builds. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Update the GN build file. Created 6 years, 6 months ago
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1 # Copyright (c) 2013 The Chromium Authors. All rights reserved. 1 # Copyright (c) 2013 The Chromium Authors. All rights reserved.
2 # Use of this source code is governed by a BSD-style license that can be 2 # Use of this source code is governed by a BSD-style license that can be
3 # found in the LICENSE file. 3 # found in the LICENSE file.
4 4
5 import("//build/config/android/config.gni") 5 import("//build/config/android/config.gni")
6 if (cpu_arch == "arm") { 6 if (cpu_arch == "arm") {
7 import("//build/config/arm.gni") 7 import("//build/config/arm.gni")
8 } 8 }
9 if (is_posix) { 9 if (is_posix) {
10 import("//build/config/gcc/gcc_version.gni") 10 import("//build/config/gcc/gcc_version.gni")
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760 # On Windows, turns up the optimization level. This implies whole program 760 # On Windows, turns up the optimization level. This implies whole program
761 # optimization and link-time code generation which is very expensive and should 761 # optimization and link-time code generation which is very expensive and should
762 # be used sparingly. For non-Windows, this is the same as "optimize". 762 # be used sparingly. For non-Windows, this is the same as "optimize".
763 config("optimize_max") { 763 config("optimize_max") {
764 cflags = common_optimize_on_cflags 764 cflags = common_optimize_on_cflags
765 ldflags = common_optimize_on_ldflags 765 ldflags = common_optimize_on_ldflags
766 if (is_win) { 766 if (is_win) {
767 cflags += [ 767 cflags += [
768 "/Ot", # Favor speed over size. 768 "/Ot", # Favor speed over size.
769 "/GL", # Whole program optimization. 769 "/GL", # Whole program optimization.
770 "/wd4702", # Disable warning C4702 "unreachable code".
brettw 2014/06/11 16:33:09 Can you copy the comment from the .gypi file to ab
Sébastien Marchand 2014/06/11 17:24:56 Done.
770 ] 771 ]
771 } else { 772 } else {
772 cflags += [ 773 cflags += [
773 "-O2", 774 "-O2",
774 ] 775 ]
775 } 776 }
776 } 777 }
777 778
778 # Symbols ---------------------------------------------------------------------- 779 # Symbols ----------------------------------------------------------------------
779 780
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793 } else { 794 } else {
794 cflags = [ "-g1" ] 795 cflags = [ "-g1" ]
795 } 796 }
796 } 797 }
797 798
798 config("no_symbols") { 799 config("no_symbols") {
799 if (!is_win) { 800 if (!is_win) {
800 cflags = [ "-g0" ] 801 cflags = [ "-g0" ]
801 } 802 }
802 } 803 }
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