Keep changeset 11247af82311 backed out on the reverted tree

This commit is contained in:
Ehsan Akhgari 2011-09-02 09:05:37 -04:00
parent ad7b69a9f1
commit d81b657456
10 changed files with 59 additions and 59 deletions

1
aclocal.m4 vendored
View File

@ -16,7 +16,6 @@ builtin(include, build/autoconf/mozheader.m4)dnl
builtin(include, build/autoconf/acwinpaths.m4)dnl
builtin(include, build/autoconf/lto.m4)dnl
builtin(include, build/autoconf/gcc-pr49911.m4)dnl
builtin(include, build/autoconf/frameptr.m4)dnl
MOZ_PROG_CHECKMSYS()

View File

@ -303,7 +303,6 @@ ACDEFINES = @MOZ_DEFINES@
WARNINGS_AS_ERRORS = @WARNINGS_AS_ERRORS@
MOZ_OPTIMIZE = @MOZ_OPTIMIZE@
MOZ_FRAMEPTR_FLAGS = @MOZ_FRAMEPTR_FLAGS@
MOZ_OPTIMIZE_FLAGS = @MOZ_OPTIMIZE_FLAGS@
MOZ_PGO_OPTIMIZE_FLAGS = @MOZ_PGO_OPTIMIZE_FLAGS@
MOZ_OPTIMIZE_LDFLAGS = @MOZ_OPTIMIZE_LDFLAGS@

View File

@ -463,9 +463,6 @@ endif # MOZ_OPTIMIZE == 1
endif # MOZ_OPTIMIZE
endif # CROSS_COMPILE
CFLAGS += $(MOZ_FRAMEPTR_FLAGS)
CXXFLAGS += $(MOZ_FRAMEPTR_FLAGS)
# Check for FAIL_ON_WARNINGS & FAIL_ON_WARNINGS_DEBUG (Shorthand for Makefiles
# to request that we use the 'warnings as errors' compile flags)

View File

@ -2071,7 +2071,12 @@ case "$target" in
*-darwin*)
MKSHLIB='$(CXX) $(CXXFLAGS) $(DSO_PIC_CFLAGS) $(DSO_LDOPTS) -o $@'
MKCSHLIB='$(CC) $(CFLAGS) $(DSO_PIC_CFLAGS) $(DSO_LDOPTS) -o $@'
MOZ_OPTIMIZE_FLAGS="-O3"
# If we're building with --enable-profiling, we need a frame pointer.
if test -z "$MOZ_PROFILING"; then
MOZ_OPTIMIZE_FLAGS="-O3 -fomit-frame-pointer"
else
MOZ_OPTIMIZE_FLAGS="-O3 -fno-omit-frame-pointer"
fi
_PEDANTIC=
CFLAGS="$CFLAGS -fno-common"
CXXFLAGS="$CXXFLAGS -fno-common"
@ -2183,7 +2188,12 @@ ia64*-hpux*)
TARGET_NSPR_MDCPUCFG='\"md/_linux.cfg\"'
MOZ_GFX_OPTIMIZE_MOBILE=1
MOZ_OPTIMIZE_FLAGS="-Os -freorder-blocks -fno-reorder-functions"
# If we're building with --enable-profiling, we need a frame pointer.
if test -z "$MOZ_PROFILING"; then
MOZ_OPTIMIZE_FLAGS="-Os -freorder-blocks -fno-reorder-functions -fomit-frame-pointer"
else
MOZ_OPTIMIZE_FLAGS="-Os -freorder-blocks -fno-reorder-functions -fno-omit-frame-pointer"
fi
;;
*-*linux*)
@ -2201,8 +2211,14 @@ ia64*-hpux*)
# -Os is broken on gcc 4.1.x 4.2.x, 4.5.x we need to tweak it to get good results.
MOZ_OPTIMIZE_SIZE_TWEAK="-finline-limit=50"
esac
MOZ_PGO_OPTIMIZE_FLAGS="-O3"
MOZ_OPTIMIZE_FLAGS="-Os -freorder-blocks $MOZ_OPTIMIZE_SIZE_TWEAK"
# If we're building with --enable-profiling, we need a frame pointer.
if test -z "$MOZ_PROFILING"; then
MOZ_FRAMEPTR_FLAGS="-fomit-frame-pointer"
else
MOZ_FRAMEPTR_FLAGS="-fno-omit-frame-pointer"
fi
MOZ_PGO_OPTIMIZE_FLAGS="-O3 $MOZ_FRAMEPTR_FLAGS"
MOZ_OPTIMIZE_FLAGS="-Os -freorder-blocks $MOZ_OPTIMIZE_SIZE_TWEAK $MOZ_FRAMEPTR_FLAGS"
MOZ_DEBUG_FLAGS="-g"
fi
@ -2299,7 +2315,12 @@ ia64*-hpux*)
MOZ_DEBUG_FLAGS='-Zi'
MOZ_DEBUG_LDFLAGS='-DEBUG -DEBUGTYPE:CV'
WARNINGS_AS_ERRORS='-WX'
MOZ_OPTIMIZE_FLAGS='-O1'
# If we're building with --enable-profiling, we need -Oy-, which forces a frame pointer.
if test -z "$MOZ_PROFILING"; then
MOZ_OPTIMIZE_FLAGS='-O1'
else
MOZ_OPTIMIZE_FLAGS='-O1 -Oy-'
fi
MOZ_FIX_LINK_PATHS=
DYNAMIC_XPCOM_LIBS='$(LIBXUL_DIST)/lib/xpcom.lib $(LIBXUL_DIST)/lib/xpcom_core.lib $(LIBXUL_DIST)/lib/mozalloc.lib'
XPCOM_FROZEN_LDOPTS='$(LIBXUL_DIST)/lib/xpcom.lib $(LIBXUL_DIST)/lib/mozalloc.lib'
@ -6876,8 +6897,6 @@ else
MOZ_OPTIMIZE=
fi ], MOZ_OPTIMIZE=1)
MOZ_SET_FRAMEPTR_FLAGS
if test "$COMPILE_ENVIRONMENT"; then
if test -n "$MOZ_OPTIMIZE"; then
AC_MSG_CHECKING([for valid optimization flags])
@ -6896,7 +6915,6 @@ fi
fi # COMPILE_ENVIRONMENT
AC_SUBST(MOZ_OPTIMIZE)
AC_SUBST(MOZ_FRAMEPTR_FLAGS)
AC_SUBST(MOZ_OPTIMIZE_FLAGS)
AC_SUBST(MOZ_OPTIMIZE_LDFLAGS)
AC_SUBST(MOZ_OPTIMIZE_SIZE_TWEAK)

1
js/src/aclocal.m4 vendored
View File

@ -11,6 +11,5 @@ builtin(include, build/autoconf/mozprog.m4)dnl
builtin(include, build/autoconf/acwinpaths.m4)dnl
builtin(include, build/autoconf/lto.m4)dnl
builtin(include, build/autoconf/gcc-pr49911.m4)dnl
builtin(include, build/autoconf/frameptr.m4)dnl
MOZ_PROG_CHECKMSYS()

View File

@ -1,25 +0,0 @@
dnl Set MOZ_FRAMEPTR_FLAGS to the flags that should be used for enabling or
dnl disabling frame pointers in this architecture based on the configure
dnl options
AC_DEFUN([MOZ_SET_FRAMEPTR_FLAGS], [
if test "$GNU_CC"; then
MOZ_ENABLE_FRAME_PTR="-fno-omit-frame-pointer"
MOZ_DISABLE_FRAME_PTR="-fomit-frame-pointer"
else
case "$target" in
*-mingw*)
MOZ_ENABLE_FRAME_PTR="-Oy-"
MOZ_DISABLE_FRAME_PTR="-Oy"
;;
esac
fi
# if we are debugging or profiling, we want a frame pointer.
if test -z "$MOZ_OPTIMIZE" -o \
-n "$MOZ_PROFILING" -o -n "$MOZ_DEBUG"; then
MOZ_FRAMEPTR_FLAGS="$MOZ_ENABLE_FRAME_PTR"
else
MOZ_FRAMEPTR_FLAGS="$MOZ_DISABLE_FRAME_PTR"
fi
])

View File

@ -143,7 +143,6 @@ WARNINGS_AS_ERRORS = @WARNINGS_AS_ERRORS@
FAIL_ON_WARNINGS = @FAIL_ON_WARNINGS@
MOZ_OPTIMIZE = @MOZ_OPTIMIZE@
MOZ_FRAMEPTR_FLAGS = @MOZ_FRAMEPTR_FLAGS@
MOZ_OPTIMIZE_FLAGS = @MOZ_OPTIMIZE_FLAGS@
MOZ_PGO_OPTIMIZE_FLAGS = @MOZ_PGO_OPTIMIZE_FLAGS@
MOZ_OPTIMIZE_LDFLAGS = @MOZ_OPTIMIZE_LDFLAGS@

View File

@ -463,9 +463,6 @@ endif # MOZ_OPTIMIZE == 1
endif # MOZ_OPTIMIZE
endif # CROSS_COMPILE
CFLAGS += $(MOZ_FRAMEPTR_FLAGS)
CXXFLAGS += $(MOZ_FRAMEPTR_FLAGS)
# Check for FAIL_ON_WARNINGS & FAIL_ON_WARNINGS_DEBUG (Shorthand for Makefiles
# to request that we use the 'warnings as errors' compile flags)

View File

@ -1972,7 +1972,13 @@ case "$target" in
*-darwin*)
MKSHLIB='$(CXX) $(CXXFLAGS) $(DSO_PIC_CFLAGS) $(DSO_LDOPTS) -o $@'
MKCSHLIB='$(CC) $(CFLAGS) $(DSO_PIC_CFLAGS) $(DSO_LDOPTS) -o $@'
MOZ_OPTIMIZE_FLAGS="-O3 -fno-stack-protector"
# If we're building with --enable-profiling, we need a frame pointer.
if test -z "$MOZ_PROFILING"; then
MOZ_FRAMEPTR_FLAGS="-fomit-frame-pointer"
else
MOZ_FRAMEPTR_FLAGS="-fno-omit-frame-pointer"
fi
MOZ_OPTIMIZE_FLAGS="-O3 $MOZ_FRAMEPTR_FLAGS -fno-stack-protector"
_PEDANTIC=
CFLAGS="$CFLAGS -fpascal-strings -fno-common"
CXXFLAGS="$CXXFLAGS -fpascal-strings -fno-common"
@ -2077,7 +2083,13 @@ ia64*-hpux*)
TARGET_NSPR_MDCPUCFG='\"md/_linux.cfg\"'
MOZ_GFX_OPTIMIZE_MOBILE=1
MOZ_OPTIMIZE_FLAGS="-O3 -freorder-blocks -fno-reorder-functions"
# If we're building with --enable-profiling, we need a frame pointer.
if test -z "$MOZ_PROFILING"; then
MOZ_FRAMEPTR_FLAGS="-fomit-frame-pointer"
else
MOZ_FRAMEPTR_FLAGS="-fno-omit-frame-pointer"
fi
MOZ_OPTIMIZE_FLAGS="-O3 -freorder-blocks -fno-reorder-functions $MOZ_FRAMEPTR_FLAGS"
# The Maemo builders don't know about this flag
MOZ_ARM_VFP_FLAGS="-mfpu=vfp"
;;
@ -2097,8 +2109,14 @@ ia64*-hpux*)
# -Os is broken on gcc 4.1.x 4.2.x, 4.5.x we need to tweak it to get good results.
MOZ_OPTIMIZE_SIZE_TWEAK="-finline-limit=50"
esac
MOZ_PGO_OPTIMIZE_FLAGS="-O3"
MOZ_OPTIMIZE_FLAGS="-O3 -freorder-blocks $MOZ_OPTIMIZE_SIZE_TWEAK"
# If we're building with --enable-profiling, we need a frame pointer.
if test -z "$MOZ_PROFILING"; then
MOZ_FRAMEPTR_FLAGS="-fomit-frame-pointer"
else
MOZ_FRAMEPTR_FLAGS="-fno-omit-frame-pointer"
fi
MOZ_PGO_OPTIMIZE_FLAGS="-O3 $MOZ_FRAMEPTR_FLAGS"
MOZ_OPTIMIZE_FLAGS="-O3 -freorder-blocks $MOZ_OPTIMIZE_SIZE_TWEAK $MOZ_FRAMEPTR_FLAGS"
MOZ_DEBUG_FLAGS="-g"
fi
@ -2218,7 +2236,13 @@ ia64*-hpux*)
MOZ_DEBUG_FLAGS='-Zi'
MOZ_DEBUG_LDFLAGS='-DEBUG -DEBUGTYPE:CV'
WARNINGS_AS_ERRORS='-WX'
MOZ_OPTIMIZE_FLAGS="-O2"
# If we're building with --enable-profiling, we need -Oy-, which forces a frame pointer.
if test -z "$MOZ_PROFILING"; then
MOZ_FRAMEPTR_FLAGS=
else
MOZ_FRAMEPTR_FLAGS='-Oy-'
fi
MOZ_OPTIMIZE_FLAGS="-O2 $MOZ_FRAMEPTR_FLAGS"
MOZ_JS_LIBS='$(libdir)/mozjs.lib'
MOZ_FIX_LINK_PATHS=
DYNAMIC_XPCOM_LIBS='$(LIBXUL_DIST)/lib/xpcom.lib $(LIBXUL_DIST)/lib/xpcom_core.lib $(LIBXUL_DIST)/lib/mozalloc.lib'
@ -4369,8 +4393,6 @@ else
MOZ_OPTIMIZE=
fi ], MOZ_OPTIMIZE=1)
MOZ_SET_FRAMEPTR_FLAGS
if test "$COMPILE_ENVIRONMENT"; then
if test -n "$MOZ_OPTIMIZE"; then
AC_MSG_CHECKING([for valid optimization flags])
@ -4389,7 +4411,6 @@ fi
fi # COMPILE_ENVIRONMENT
AC_SUBST(MOZ_OPTIMIZE)
AC_SUBST(MOZ_FRAMEPTR_FLAGS)
AC_SUBST(MOZ_OPTIMIZE_FLAGS)
AC_SUBST(MOZ_OPTIMIZE_LDFLAGS)
AC_SUBST(MOZ_OPTIMIZE_SIZE_TWEAK)

View File

@ -69,14 +69,10 @@ ifeq (Darwin,$(OS_ARCH))
ifeq (86,$(findstring 86,$(OS_TEST)))
ifneq (x86_64,$(OS_TEST))
# If we compile xptcinvoke_unixish_x86.cpp with -fomit-frame-pointer
# we end up crashing on startup. This is because
# "movl %5, %%eax\n\t" /* function index */
# becomes
# mov 0x1c(%esp),%eax
# but we have modified esp.
# NOTE: MOZ_FRAMEPTR_FLAGS must be set before including config.mk
# FIXME: change the file instead of using this hack.
MOZ_FRAMEPTR_FLAGS=-fno-omit-frame-pointer
# we end up crashing on startup, presumably because of the %esp munging we do
# when KEEP_STACK_16_BYTE_ALIGNED. So let's not use that flag here.
# NOTE: MODULE_OPTIMIZE_FLAGS must be set before including config.mk
MODULE_OPTIMIZE_FLAGS=-O3
endif
endif
endif