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Updated PGO patch

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This commit is contained in:
Martin Stransky 2020-10-01 23:12:24 +02:00
parent 5ea2be5465
commit 3b52fb7c93
2 changed files with 43 additions and 18 deletions
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2
firefox.spec
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@ -621,7 +621,7 @@ echo "export RANLIB=\"gcc-ranlib\"" >> .mozconfig
%endif
%if 0%{?build_with_pgo}
echo "ac_add_options MOZ_PGO=1" >> .mozconfig
echo "ac_add_options --enable-lto" >> .mozconfig
#echo "ac_add_options --enable-lto" >> .mozconfig
# PGO build doesn't work with ccache
export CCACHE_DISABLE=1
%endif

59
pgo.patch
View File

@ -1,6 +1,6 @@
diff -up firefox-77.0.1/build/moz.configure/lto-pgo.configure.pgo firefox-77.0.1/build/moz.configure/lto-pgo.configure
--- firefox-77.0.1/build/moz.configure/lto-pgo.configure.pgo 2020-06-03 01:35:41.000000000 +0200
+++ firefox-77.0.1/build/moz.configure/lto-pgo.configure 2020-06-23 14:39:38.716560329 +0200
diff -up firefox-81.0.1/build/moz.configure/lto-pgo.configure.pgo firefox-81.0.1/build/moz.configure/lto-pgo.configure
--- firefox-81.0.1/build/moz.configure/lto-pgo.configure.pgo 2020-09-30 19:41:10.000000000 +0200
+++ firefox-81.0.1/build/moz.configure/lto-pgo.configure 2020-10-01 14:48:15.459225300 +0200
@@ -69,12 +69,14 @@ set_config('PGO_PROFILE_PATH', pgo_profi
@imports(_from='__builtin__', _import='min')
def pgo_flags(compiler, profdata, target_is_windows):
@ -18,9 +18,35 @@ diff -up firefox-77.0.1/build/moz.configure/lto-pgo.configure.pgo firefox-77.0.1
)
if compiler.type in ('clang-cl', 'clang'):
diff -up firefox-77.0.1/build/pgo/profileserver.py.pgo firefox-77.0.1/build/pgo/profileserver.py
--- firefox-77.0.1/build/pgo/profileserver.py.pgo 2020-06-03 03:04:50.000000000 +0200
+++ firefox-77.0.1/build/pgo/profileserver.py 2020-06-23 14:53:56.877736235 +0200
@@ -192,13 +194,13 @@ def lto(value, c_compiler, ld64_known_go
cflags.append("-flto")
ldflags.append("-flto")
else:
- cflags.append("-flto=thin")
- ldflags.append("-flto=thin")
+ cflags.append("-flto")
+ ldflags.append("-flto")
elif c_compiler.type == 'clang-cl':
if len(value) and value[0].lower() == 'full':
cflags.append("-flto")
else:
- cflags.append("-flto=thin")
+ cflags.append("-flto")
# With clang-cl, -flto can only be used with -c or -fuse-ld=lld.
# AC_TRY_LINKs during configure don't have -c, so pass -fuse-ld=lld.
cflags.append("-fuse-ld=lld");
@@ -232,7 +234,7 @@ def lto(value, c_compiler, ld64_known_go
if len(value) and value[0].lower() == 'full':
cflags.append("-flto")
else:
- cflags.append("-flto=thin")
+ cflags.append("-flto")
cflags.append("-flifetime-dse=1")
ldflags.append("-flto=%s" % num_cores)
diff -up firefox-81.0.1/build/pgo/profileserver.py.pgo firefox-81.0.1/build/pgo/profileserver.py
--- firefox-81.0.1/build/pgo/profileserver.py.pgo 2020-09-30 19:41:10.000000000 +0200
+++ firefox-81.0.1/build/pgo/profileserver.py 2020-10-01 13:54:58.535312905 +0200
@@ -11,7 +11,7 @@ import glob
import subprocess
@ -68,9 +94,9 @@ diff -up firefox-77.0.1/build/pgo/profileserver.py.pgo firefox-77.0.1/build/pgo/
llvm_profdata = env.get('LLVM_PROFDATA')
if llvm_profdata:
profraw_files = glob.glob('*.profraw')
diff -up firefox-77.0.1/build/unix/mozconfig.unix.pgo firefox-77.0.1/build/unix/mozconfig.unix
--- firefox-77.0.1/build/unix/mozconfig.unix.pgo 2020-06-03 01:35:41.000000000 +0200
+++ firefox-77.0.1/build/unix/mozconfig.unix 2020-06-23 14:39:38.716560329 +0200
diff -up firefox-81.0.1/build/unix/mozconfig.unix.pgo firefox-81.0.1/build/unix/mozconfig.unix
--- firefox-81.0.1/build/unix/mozconfig.unix.pgo 2020-09-30 19:41:10.000000000 +0200
+++ firefox-81.0.1/build/unix/mozconfig.unix 2020-10-01 13:54:58.535312905 +0200
@@ -6,6 +6,15 @@ if [ -n "$FORCE_GCC" ]; then
CC="$MOZ_FETCHES_DIR/gcc/bin/gcc"
CXX="$MOZ_FETCHES_DIR/gcc/bin/g++"
@ -87,10 +113,9 @@ diff -up firefox-77.0.1/build/unix/mozconfig.unix.pgo firefox-77.0.1/build/unix/
# We want to make sure we use binutils and other binaries in the tooltool
# package.
mk_add_options "export PATH=$MOZ_FETCHES_DIR/gcc/bin:$PATH"
diff -up firefox-77.0.1/config/config.mk.pgo firefox-77.0.1/config/config.mk
diff -up firefox-77.0.1/extensions/spellcheck/src/moz.build.pgo firefox-77.0.1/extensions/spellcheck/src/moz.build
--- firefox-77.0.1/extensions/spellcheck/src/moz.build.pgo 2020-06-03 01:35:48.000000000 +0200
+++ firefox-77.0.1/extensions/spellcheck/src/moz.build 2020-06-23 14:39:38.717560324 +0200
diff -up firefox-81.0.1/extensions/spellcheck/src/moz.build.pgo firefox-81.0.1/extensions/spellcheck/src/moz.build
--- firefox-81.0.1/extensions/spellcheck/src/moz.build.pgo 2020-09-30 19:41:17.000000000 +0200
+++ firefox-81.0.1/extensions/spellcheck/src/moz.build 2020-10-01 13:54:58.535312905 +0200
@@ -31,3 +31,5 @@ EXPORTS.mozilla += [
if CONFIG['CC_TYPE'] in ('clang', 'gcc'):
@ -98,10 +123,10 @@ diff -up firefox-77.0.1/extensions/spellcheck/src/moz.build.pgo firefox-77.0.1/e
+
+CXXFLAGS += ['-fno-devirtualize']
\ No newline at end of file
diff -up firefox-77.0.1/python/mozbuild/mozbuild/build_commands.py.pgo firefox-77.0.1/python/mozbuild/mozbuild/build_commands.py
--- firefox-77.0.1/python/mozbuild/mozbuild/build_commands.py.pgo 2020-06-03 01:36:46.000000000 +0200
+++ firefox-77.0.1/python/mozbuild/mozbuild/build_commands.py 2020-06-23 14:39:38.717560324 +0200
@@ -114,7 +114,8 @@ class Build(MachCommandBase):
diff -up firefox-81.0.1/python/mozbuild/mozbuild/build_commands.py.pgo firefox-81.0.1/python/mozbuild/mozbuild/build_commands.py
--- firefox-81.0.1/python/mozbuild/mozbuild/build_commands.py.pgo 2020-09-30 19:41:46.000000000 +0200
+++ firefox-81.0.1/python/mozbuild/mozbuild/build_commands.py 2020-10-01 13:54:58.535312905 +0200
@@ -108,7 +108,8 @@ class Build(MachCommandBase):
return status
pgo_env = os.environ.copy()