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https://github.com/gcc-mirror/gcc.git
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[AUTOFDO][AARCH64] Add support for profilebootstrap
Add support for autoprofiledbootstrap in aarch64. This is similar to what is done for i386. Added gcc/config/aarch64/gcc-auto-profile for aarch64 profile creation. How to run: configure --with-build-config=bootstrap-lto make autoprofiledbootstrap ChangeLog: * Makefile.def: AUTO_PROFILE based on cpu_type. * Makefile.in: Likewise. * configure: Regenerate. * configure.ac: Set autofdo_target. gcc/ChangeLog: * config/aarch64/gcc-auto-profile: New file. Signed-off-by: Kugan Vivekanandarajah <kvivekananda@nvidia.com>
This commit is contained in:
@ -758,7 +758,7 @@ bootstrap_stage = {
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bootstrap_target=profiledbootstrap ; };
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bootstrap_stage = {
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id=autoprofile ; prev=1 ;
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autoprofile="$$s/gcc/config/i386/$(AUTO_PROFILE)" ; };
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autoprofile="$$s/gcc/config/@cpu_typet@/$(AUTO_PROFILE)" ; };
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bootstrap_stage = {
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id=autofeedback ; prev=autoprofile ;
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bootstrap_target=autoprofiledbootstrap ;
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69
Makefile.in
69
Makefile.in
@ -38,6 +38,7 @@ build_alias=@build_noncanonical@
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build_vendor=@build_vendor@
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build_os=@build_os@
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build=@build@
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cpu_type=@cpu_type@
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host_alias=@host_noncanonical@
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host_vendor=@host_vendor@
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host_os=@host_os@
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@ -4271,7 +4272,7 @@ all-stageautoprofile-bfd: configure-stageautoprofile-bfd
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$(HOST_EXPORTS) \
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$(POSTSTAGE1_HOST_EXPORTS) \
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cd $(HOST_SUBDIR)/bfd && \
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$$s/gcc/config/i386/$(AUTO_PROFILE) \
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$$s/gcc/config/$(cpu_type)/$(AUTO_PROFILE) \
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$(MAKE) $(BASE_FLAGS_TO_PASS) \
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CFLAGS="$(STAGEautoprofile_CFLAGS)" \
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GENERATOR_CFLAGS="$(STAGEautoprofile_GENERATOR_CFLAGS)" \
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@ -5411,7 +5412,7 @@ all-stageautoprofile-opcodes: configure-stageautoprofile-opcodes
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$(HOST_EXPORTS) \
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$(POSTSTAGE1_HOST_EXPORTS) \
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cd $(HOST_SUBDIR)/opcodes && \
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$$s/gcc/config/i386/$(AUTO_PROFILE) \
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$$s/gcc/config/$(cpu_type)/$(AUTO_PROFILE) \
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$(MAKE) $(BASE_FLAGS_TO_PASS) \
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CFLAGS="$(STAGEautoprofile_CFLAGS)" \
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GENERATOR_CFLAGS="$(STAGEautoprofile_GENERATOR_CFLAGS)" \
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@ -6551,7 +6552,7 @@ all-stageautoprofile-binutils: configure-stageautoprofile-binutils
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$(HOST_EXPORTS) \
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$(POSTSTAGE1_HOST_EXPORTS) \
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cd $(HOST_SUBDIR)/binutils && \
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$$s/gcc/config/i386/$(AUTO_PROFILE) \
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$$s/gcc/config/$(cpu_type)/$(AUTO_PROFILE) \
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$(MAKE) $(BASE_FLAGS_TO_PASS) \
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CFLAGS="$(STAGEautoprofile_CFLAGS)" \
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GENERATOR_CFLAGS="$(STAGEautoprofile_GENERATOR_CFLAGS)" \
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@ -10037,7 +10038,7 @@ all-stageautoprofile-fixincludes: configure-stageautoprofile-fixincludes
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$(HOST_EXPORTS) \
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$(POSTSTAGE1_HOST_EXPORTS) \
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cd $(HOST_SUBDIR)/fixincludes && \
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$$s/gcc/config/i386/$(AUTO_PROFILE) \
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$$s/gcc/config/$(cpu_type)/$(AUTO_PROFILE) \
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$(MAKE) $(BASE_FLAGS_TO_PASS) \
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CFLAGS="$(STAGEautoprofile_CFLAGS)" \
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GENERATOR_CFLAGS="$(STAGEautoprofile_GENERATOR_CFLAGS)" \
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@ -11617,7 +11618,7 @@ all-stageautoprofile-gas: configure-stageautoprofile-gas
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$(HOST_EXPORTS) \
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$(POSTSTAGE1_HOST_EXPORTS) \
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cd $(HOST_SUBDIR)/gas && \
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$$s/gcc/config/i386/$(AUTO_PROFILE) \
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$$s/gcc/config/$(cpu_type)/$(AUTO_PROFILE) \
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$(MAKE) $(BASE_FLAGS_TO_PASS) \
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CFLAGS="$(STAGEautoprofile_CFLAGS)" \
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GENERATOR_CFLAGS="$(STAGEautoprofile_GENERATOR_CFLAGS)" \
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@ -12766,7 +12767,7 @@ all-stageautoprofile-gcc: configure-stageautoprofile-gcc
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$(HOST_EXPORTS) \
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$(POSTSTAGE1_HOST_EXPORTS) \
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cd $(HOST_SUBDIR)/gcc && \
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$$s/gcc/config/i386/$(AUTO_PROFILE) \
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$$s/gcc/config/$(cpu_type)/$(AUTO_PROFILE) \
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$(MAKE) $(BASE_FLAGS_TO_PASS) \
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CFLAGS="$(STAGEautoprofile_CFLAGS)" \
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GENERATOR_CFLAGS="$(STAGEautoprofile_GENERATOR_CFLAGS)" \
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@ -13915,7 +13916,7 @@ all-stageautoprofile-gmp: configure-stageautoprofile-gmp
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$(HOST_EXPORTS) \
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$(POSTSTAGE1_HOST_EXPORTS) \
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cd $(HOST_SUBDIR)/gmp && \
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$$s/gcc/config/i386/$(AUTO_PROFILE) \
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$$s/gcc/config/$(cpu_type)/$(AUTO_PROFILE) \
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$(MAKE) $(BASE_FLAGS_TO_PASS) \
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CFLAGS="$(STAGEautoprofile_CFLAGS)" \
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GENERATOR_CFLAGS="$(STAGEautoprofile_GENERATOR_CFLAGS)" \
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@ -15052,7 +15053,7 @@ all-stageautoprofile-mpfr: configure-stageautoprofile-mpfr
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$(HOST_EXPORTS) \
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$(POSTSTAGE1_HOST_EXPORTS) \
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cd $(HOST_SUBDIR)/mpfr && \
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$$s/gcc/config/i386/$(AUTO_PROFILE) \
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$$s/gcc/config/$(cpu_type)/$(AUTO_PROFILE) \
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$(MAKE) $(BASE_FLAGS_TO_PASS) \
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CFLAGS="$(STAGEautoprofile_CFLAGS)" \
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GENERATOR_CFLAGS="$(STAGEautoprofile_GENERATOR_CFLAGS)" \
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@ -16189,7 +16190,7 @@ all-stageautoprofile-mpc: configure-stageautoprofile-mpc
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$(HOST_EXPORTS) \
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$(POSTSTAGE1_HOST_EXPORTS) \
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cd $(HOST_SUBDIR)/mpc && \
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$$s/gcc/config/i386/$(AUTO_PROFILE) \
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$$s/gcc/config/$(cpu_type)/$(AUTO_PROFILE) \
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$(MAKE) $(BASE_FLAGS_TO_PASS) \
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CFLAGS="$(STAGEautoprofile_CFLAGS)" \
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GENERATOR_CFLAGS="$(STAGEautoprofile_GENERATOR_CFLAGS)" \
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@ -17326,7 +17327,7 @@ all-stageautoprofile-isl: configure-stageautoprofile-isl
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$(HOST_EXPORTS) \
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$(POSTSTAGE1_HOST_EXPORTS) \
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cd $(HOST_SUBDIR)/isl && \
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$$s/gcc/config/i386/$(AUTO_PROFILE) \
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$$s/gcc/config/$(cpu_type)/$(AUTO_PROFILE) \
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$(MAKE) $(BASE_FLAGS_TO_PASS) \
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CFLAGS="$(STAGEautoprofile_CFLAGS)" \
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GENERATOR_CFLAGS="$(STAGEautoprofile_GENERATOR_CFLAGS)" \
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@ -18454,7 +18455,7 @@ all-stageautoprofile-gold: configure-stageautoprofile-gold
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$(HOST_EXPORTS) \
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$(POSTSTAGE1_HOST_EXPORTS) \
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cd $(HOST_SUBDIR)/gold && \
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$$s/gcc/config/i386/$(AUTO_PROFILE) \
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$$s/gcc/config/$(cpu_type)/$(AUTO_PROFILE) \
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$(MAKE) $(BASE_FLAGS_TO_PASS) \
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CFLAGS="$(STAGEautoprofile_CFLAGS)" \
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GENERATOR_CFLAGS="$(STAGEautoprofile_GENERATOR_CFLAGS)" \
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@ -20539,7 +20540,7 @@ all-stageautoprofile-gettext: configure-stageautoprofile-gettext
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$(HOST_EXPORTS) \
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$(POSTSTAGE1_HOST_EXPORTS) \
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cd $(HOST_SUBDIR)/gettext && \
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$$s/gcc/config/i386/$(AUTO_PROFILE) \
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$$s/gcc/config/$(cpu_type)/$(AUTO_PROFILE) \
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$(MAKE) $(BASE_FLAGS_TO_PASS) \
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CFLAGS="$(STAGEautoprofile_CFLAGS)" \
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GENERATOR_CFLAGS="$(STAGEautoprofile_GENERATOR_CFLAGS)" \
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@ -22449,7 +22450,7 @@ all-stageautoprofile-ld: configure-stageautoprofile-ld
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$(HOST_EXPORTS) \
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$(POSTSTAGE1_HOST_EXPORTS) \
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cd $(HOST_SUBDIR)/ld && \
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$$s/gcc/config/i386/$(AUTO_PROFILE) \
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$$s/gcc/config/$(cpu_type)/$(AUTO_PROFILE) \
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$(MAKE) $(BASE_FLAGS_TO_PASS) \
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CFLAGS="$(STAGEautoprofile_CFLAGS)" \
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GENERATOR_CFLAGS="$(STAGEautoprofile_GENERATOR_CFLAGS)" \
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@ -23589,7 +23590,7 @@ all-stageautoprofile-libbacktrace: configure-stageautoprofile-libbacktrace
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$(HOST_EXPORTS) \
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$(POSTSTAGE1_HOST_EXPORTS) \
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cd $(HOST_SUBDIR)/libbacktrace && \
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$$s/gcc/config/i386/$(AUTO_PROFILE) \
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$$s/gcc/config/$(cpu_type)/$(AUTO_PROFILE) \
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$(MAKE) $(BASE_FLAGS_TO_PASS) \
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CFLAGS="$(STAGEautoprofile_CFLAGS)" \
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GENERATOR_CFLAGS="$(STAGEautoprofile_GENERATOR_CFLAGS)" \
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@ -24729,7 +24730,7 @@ all-stageautoprofile-libcpp: configure-stageautoprofile-libcpp
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$(HOST_EXPORTS) \
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$(POSTSTAGE1_HOST_EXPORTS) \
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cd $(HOST_SUBDIR)/libcpp && \
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$$s/gcc/config/i386/$(AUTO_PROFILE) \
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$$s/gcc/config/$(cpu_type)/$(AUTO_PROFILE) \
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$(MAKE) $(BASE_FLAGS_TO_PASS) \
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CFLAGS="$(STAGEautoprofile_CFLAGS)" \
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GENERATOR_CFLAGS="$(STAGEautoprofile_GENERATOR_CFLAGS)" \
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@ -25869,7 +25870,7 @@ all-stageautoprofile-libcody: configure-stageautoprofile-libcody
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$(HOST_EXPORTS) \
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$(POSTSTAGE1_HOST_EXPORTS) \
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cd $(HOST_SUBDIR)/libcody && \
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$$s/gcc/config/i386/$(AUTO_PROFILE) \
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$$s/gcc/config/$(cpu_type)/$(AUTO_PROFILE) \
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$(MAKE) $(BASE_FLAGS_TO_PASS) \
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CFLAGS="$(STAGEautoprofile_CFLAGS)" \
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GENERATOR_CFLAGS="$(STAGEautoprofile_GENERATOR_CFLAGS)" \
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@ -26858,7 +26859,7 @@ all-stageautoprofile-libdecnumber: configure-stageautoprofile-libdecnumber
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$(HOST_EXPORTS) \
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$(POSTSTAGE1_HOST_EXPORTS) \
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cd $(HOST_SUBDIR)/libdecnumber && \
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$$s/gcc/config/i386/$(AUTO_PROFILE) \
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$$s/gcc/config/$(cpu_type)/$(AUTO_PROFILE) \
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$(MAKE) $(BASE_FLAGS_TO_PASS) \
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CFLAGS="$(STAGEautoprofile_CFLAGS)" \
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GENERATOR_CFLAGS="$(STAGEautoprofile_GENERATOR_CFLAGS)" \
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@ -28460,7 +28461,7 @@ all-stageautoprofile-libiberty: configure-stageautoprofile-libiberty
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$(HOST_EXPORTS) \
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$(POSTSTAGE1_HOST_EXPORTS) \
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cd $(HOST_SUBDIR)/libiberty && \
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$$s/gcc/config/i386/$(AUTO_PROFILE) \
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$$s/gcc/config/$(cpu_type)/$(AUTO_PROFILE) \
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$(MAKE) $(BASE_FLAGS_TO_PASS) \
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CFLAGS="$(STAGEautoprofile_CFLAGS)" \
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GENERATOR_CFLAGS="$(STAGEautoprofile_GENERATOR_CFLAGS)" \
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@ -29609,7 +29610,7 @@ all-stageautoprofile-libiberty-linker-plugin: configure-stageautoprofile-libiber
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$(HOST_EXPORTS) \
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$(POSTSTAGE1_HOST_EXPORTS) \
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cd $(HOST_SUBDIR)/libiberty-linker-plugin && \
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$$s/gcc/config/i386/$(AUTO_PROFILE) \
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$$s/gcc/config/$(cpu_type)/$(AUTO_PROFILE) \
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$(MAKE) $(BASE_FLAGS_TO_PASS) \
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CFLAGS="$(STAGEautoprofile_CFLAGS)" \
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GENERATOR_CFLAGS="$(STAGEautoprofile_GENERATOR_CFLAGS)" \
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@ -30758,7 +30759,7 @@ all-stageautoprofile-libiconv: configure-stageautoprofile-libiconv
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$(HOST_EXPORTS) \
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$(POSTSTAGE1_HOST_EXPORTS) \
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cd $(HOST_SUBDIR)/libiconv && \
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$$s/gcc/config/i386/$(AUTO_PROFILE) \
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$$s/gcc/config/$(cpu_type)/$(AUTO_PROFILE) \
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$(MAKE) $(BASE_FLAGS_TO_PASS) \
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CFLAGS="$(STAGEautoprofile_CFLAGS)" \
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GENERATOR_CFLAGS="$(STAGEautoprofile_GENERATOR_CFLAGS)" \
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@ -34130,7 +34131,7 @@ all-stageautoprofile-zlib: configure-stageautoprofile-zlib
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$(HOST_EXPORTS) \
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$(POSTSTAGE1_HOST_EXPORTS) \
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cd $(HOST_SUBDIR)/zlib && \
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$$s/gcc/config/i386/$(AUTO_PROFILE) \
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$$s/gcc/config/$(cpu_type)/$(AUTO_PROFILE) \
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$(MAKE) $(BASE_FLAGS_TO_PASS) \
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CFLAGS="$(STAGEautoprofile_CFLAGS)" \
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GENERATOR_CFLAGS="$(STAGEautoprofile_GENERATOR_CFLAGS)" \
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@ -40321,7 +40322,7 @@ all-stageautoprofile-lto-plugin: configure-stageautoprofile-lto-plugin
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$(HOST_EXPORTS) \
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$(POSTSTAGE1_HOST_EXPORTS) \
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cd $(HOST_SUBDIR)/lto-plugin && \
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$$s/gcc/config/i386/$(AUTO_PROFILE) \
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$$s/gcc/config/$(cpu_type)/$(AUTO_PROFILE) \
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$(MAKE) $(BASE_FLAGS_TO_PASS) \
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CFLAGS="$(STAGEautoprofile_CFLAGS)" \
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GENERATOR_CFLAGS="$(STAGEautoprofile_GENERATOR_CFLAGS)" \
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@ -42397,7 +42398,7 @@ all-stageautoprofile-libctf: configure-stageautoprofile-libctf
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$(HOST_EXPORTS) \
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$(POSTSTAGE1_HOST_EXPORTS) \
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cd $(HOST_SUBDIR)/libctf && \
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$$s/gcc/config/i386/$(AUTO_PROFILE) \
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$$s/gcc/config/$(cpu_type)/$(AUTO_PROFILE) \
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$(MAKE) $(BASE_FLAGS_TO_PASS) \
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CFLAGS="$(STAGEautoprofile_CFLAGS)" \
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GENERATOR_CFLAGS="$(STAGEautoprofile_GENERATOR_CFLAGS)" \
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@ -43537,7 +43538,7 @@ all-stageautoprofile-libsframe: configure-stageautoprofile-libsframe
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$(HOST_EXPORTS) \
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$(POSTSTAGE1_HOST_EXPORTS) \
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cd $(HOST_SUBDIR)/libsframe && \
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$$s/gcc/config/i386/$(AUTO_PROFILE) \
|
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$$s/gcc/config/$(cpu_type)/$(AUTO_PROFILE) \
|
||||
$(MAKE) $(BASE_FLAGS_TO_PASS) \
|
||||
CFLAGS="$(STAGEautoprofile_CFLAGS)" \
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GENERATOR_CFLAGS="$(STAGEautoprofile_GENERATOR_CFLAGS)" \
|
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@ -44677,7 +44678,7 @@ all-stageautoprofile-libgrust: configure-stageautoprofile-libgrust
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$(HOST_EXPORTS) \
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$(POSTSTAGE1_HOST_EXPORTS) \
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cd $(HOST_SUBDIR)/libgrust && \
|
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$$s/gcc/config/i386/$(AUTO_PROFILE) \
|
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$$s/gcc/config/$(cpu_type)/$(AUTO_PROFILE) \
|
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$(MAKE) $(BASE_FLAGS_TO_PASS) \
|
||||
CFLAGS="$(STAGEautoprofile_CFLAGS)" \
|
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GENERATOR_CFLAGS="$(STAGEautoprofile_GENERATOR_CFLAGS)" \
|
||||
@ -45939,7 +45940,7 @@ all-stageautoprofile-target-libstdc++-v3: configure-stageautoprofile-target-libs
|
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$(RAW_CXX_TARGET_EXPORTS) \
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\
|
||||
cd $(TARGET_SUBDIR)/libstdc++-v3 && \
|
||||
$$s/gcc/config/i386/$(AUTO_PROFILE) \
|
||||
$$s/gcc/config/$(cpu_type)/$(AUTO_PROFILE) \
|
||||
$(MAKE) $(BASE_FLAGS_TO_PASS) \
|
||||
CFLAGS="$(CFLAGS_FOR_TARGET)" \
|
||||
CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
|
||||
@ -47209,7 +47210,7 @@ all-stageautoprofile-target-libsanitizer: configure-stageautoprofile-target-libs
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$(RAW_CXX_TARGET_EXPORTS) \
|
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\
|
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cd $(TARGET_SUBDIR)/libsanitizer && \
|
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$$s/gcc/config/i386/$(AUTO_PROFILE) \
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$$s/gcc/config/$(cpu_type)/$(AUTO_PROFILE) \
|
||||
$(MAKE) $(BASE_FLAGS_TO_PASS) \
|
||||
CFLAGS="$(CFLAGS_FOR_TARGET)" \
|
||||
CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
|
||||
@ -48479,7 +48480,7 @@ all-stageautoprofile-target-libvtv: configure-stageautoprofile-target-libvtv
|
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$(RAW_CXX_TARGET_EXPORTS) \
|
||||
\
|
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cd $(TARGET_SUBDIR)/libvtv && \
|
||||
$$s/gcc/config/i386/$(AUTO_PROFILE) \
|
||||
$$s/gcc/config/$(cpu_type)/$(AUTO_PROFILE) \
|
||||
$(MAKE) $(BASE_FLAGS_TO_PASS) \
|
||||
CFLAGS="$(CFLAGS_FOR_TARGET)" \
|
||||
CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
|
||||
@ -50719,7 +50720,7 @@ all-stageautoprofile-target-libgcc: configure-stageautoprofile-target-libgcc
|
||||
$(NORMAL_TARGET_EXPORTS) \
|
||||
\
|
||||
cd $(TARGET_SUBDIR)/libgcc && \
|
||||
$$s/gcc/config/i386/$(AUTO_PROFILE) \
|
||||
$$s/gcc/config/$(cpu_type)/$(AUTO_PROFILE) \
|
||||
$(MAKE) $(BASE_FLAGS_TO_PASS) \
|
||||
CFLAGS="$(CFLAGS_FOR_TARGET)" \
|
||||
CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
|
||||
@ -51951,7 +51952,7 @@ all-stageautoprofile-target-libbacktrace: configure-stageautoprofile-target-libb
|
||||
$(NORMAL_TARGET_EXPORTS) \
|
||||
\
|
||||
cd $(TARGET_SUBDIR)/libbacktrace && \
|
||||
$$s/gcc/config/i386/$(AUTO_PROFILE) \
|
||||
$$s/gcc/config/$(cpu_type)/$(AUTO_PROFILE) \
|
||||
$(MAKE) $(BASE_FLAGS_TO_PASS) \
|
||||
CFLAGS="$(CFLAGS_FOR_TARGET)" \
|
||||
CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
|
||||
@ -55128,7 +55129,7 @@ all-stageautoprofile-target-libphobos: configure-stageautoprofile-target-libphob
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||||
$(NORMAL_TARGET_EXPORTS) \
|
||||
\
|
||||
cd $(TARGET_SUBDIR)/libphobos && \
|
||||
$$s/gcc/config/i386/$(AUTO_PROFILE) \
|
||||
$$s/gcc/config/$(cpu_type)/$(AUTO_PROFILE) \
|
||||
$(MAKE) $(BASE_FLAGS_TO_PASS) \
|
||||
CFLAGS="$(CFLAGS_FOR_TARGET)" \
|
||||
CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
|
||||
@ -58258,7 +58259,7 @@ all-stageautoprofile-target-zlib: configure-stageautoprofile-target-zlib
|
||||
$(NORMAL_TARGET_EXPORTS) \
|
||||
\
|
||||
cd $(TARGET_SUBDIR)/zlib && \
|
||||
$$s/gcc/config/i386/$(AUTO_PROFILE) \
|
||||
$$s/gcc/config/$(cpu_type)/$(AUTO_PROFILE) \
|
||||
$(MAKE) $(BASE_FLAGS_TO_PASS) \
|
||||
CFLAGS="$(CFLAGS_FOR_TARGET)" \
|
||||
CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
|
||||
@ -60983,7 +60984,7 @@ all-stageautoprofile-target-libgomp: configure-stageautoprofile-target-libgomp
|
||||
$(NORMAL_TARGET_EXPORTS) \
|
||||
\
|
||||
cd $(TARGET_SUBDIR)/libgomp && \
|
||||
$$s/gcc/config/i386/$(AUTO_PROFILE) \
|
||||
$$s/gcc/config/$(cpu_type)/$(AUTO_PROFILE) \
|
||||
$(MAKE) $(BASE_FLAGS_TO_PASS) \
|
||||
CFLAGS="$(CFLAGS_FOR_TARGET)" \
|
||||
CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
|
||||
@ -62738,7 +62739,7 @@ all-stageautoprofile-target-libatomic: configure-stageautoprofile-target-libatom
|
||||
$(NORMAL_TARGET_EXPORTS) \
|
||||
\
|
||||
cd $(TARGET_SUBDIR)/libatomic && \
|
||||
$$s/gcc/config/i386/$(AUTO_PROFILE) \
|
||||
$$s/gcc/config/$(cpu_type)/$(AUTO_PROFILE) \
|
||||
$(MAKE) $(BASE_FLAGS_TO_PASS) \
|
||||
CFLAGS="$(CFLAGS_FOR_TARGET)" \
|
||||
CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
|
||||
|
4
configure
vendored
4
configure
vendored
@ -730,6 +730,7 @@ CPPFLAGS
|
||||
LDFLAGS
|
||||
CFLAGS
|
||||
CC
|
||||
cpu_type
|
||||
target_subdir
|
||||
host_subdir
|
||||
build_subdir
|
||||
@ -3395,6 +3396,9 @@ case "${target}" in
|
||||
;;
|
||||
esac
|
||||
|
||||
cpu_type=`echo ${host} | sed 's/-.*$//'`
|
||||
|
||||
|
||||
# Disable libssp for some systems.
|
||||
case "${target}" in
|
||||
avr-*-*)
|
||||
|
@ -621,6 +621,9 @@ case "${target}" in
|
||||
;;
|
||||
esac
|
||||
|
||||
cpu_type=`echo ${host} | sed 's/-.*$//'`
|
||||
AC_SUBST(cpu_type)
|
||||
|
||||
# Disable libssp for some systems.
|
||||
case "${target}" in
|
||||
avr-*-*)
|
||||
|
53
gcc/config/aarch64/gcc-auto-profile
Normal file
53
gcc/config/aarch64/gcc-auto-profile
Normal file
@ -0,0 +1,53 @@
|
||||
#!/bin/sh
|
||||
# Profile workload for gcc profile feedback (autofdo) using Linux perf.
|
||||
# Copyright The GNU Toolchain Authors.
|
||||
#
|
||||
# This file is part of GCC.
|
||||
#
|
||||
# GCC is free software; you can redistribute it and/or modify it under
|
||||
# the terms of the GNU General Public License as published by the Free
|
||||
# Software Foundation; either version 3, or (at your option) any later
|
||||
# version.
|
||||
|
||||
# GCC is distributed in the hope that it will be useful, but WITHOUT ANY
|
||||
# WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||||
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
||||
# for more details.
|
||||
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with GCC; see the file COPYING3. If not see
|
||||
# <http://www.gnu.org/licenses/>. */
|
||||
|
||||
# Run perf record with branch stack sampling and check for
|
||||
# specific error message to see if it is supported.
|
||||
use_brbe=true
|
||||
output=$(perf record -j any,u /bin/true 2>&1)
|
||||
case "$output" in
|
||||
*"PMU Hardware or event type doesn't support branch stack sampling."*)
|
||||
use_brbe=false;;
|
||||
*)
|
||||
use_brbe=true;;
|
||||
esac
|
||||
|
||||
FLAGS=u
|
||||
if [ "$1" = "--kernel" ] ; then
|
||||
FLAGS=k
|
||||
shift
|
||||
elif [ "$1" = "--all" ] ; then
|
||||
FLAGS=u,k
|
||||
shift
|
||||
fi
|
||||
|
||||
if [ "$use_brbe" = true ] ; then
|
||||
if grep -q hypervisor /proc/cpuinfo ; then
|
||||
echo >&2 "Warning: branch profiling may not be functional in VMs"
|
||||
fi
|
||||
set -x
|
||||
perf record -j any,$FLAGS "$@"
|
||||
set +x
|
||||
else
|
||||
echo >&2 "Warning: branch profiling may not be functional without BRBE"
|
||||
set -x
|
||||
perf record "$@"
|
||||
set +x
|
||||
fi
|
Reference in New Issue
Block a user