From 1c6a7b8cc39ec895eb489656f01642d97a77c1b3 Mon Sep 17 00:00:00 2001 From: rakdver Date: Sun, 19 Oct 2003 21:37:32 +0000 Subject: * Makefile.in (toplev.o): Add value-prof.h dependency. (value-prof.o): Add REGS_H dependency. * common.opt (fprofile-values, fvpt): New. * flags.h (flag_value_profile_transformations): Declare. * opts.c (common_handle_option): Handle -fprofile_values and -fvpt. * profile.c (branch_prob): Don't remove death notes here. * timevar.def (TV_VPT): New. * value-prof.c: Include regs.h. (insn_divmod_values_to_profile, gen_divmod_fixed_value, gen_mod_pow2, gen_mod_subtract, divmod_fixed_value_transform,mod_pow2_value_transform, mod_subtract_transform, value_profile_transformations): New. (insn_values_to_profile): Call insn_divmod_values_to_profile. (find_values_to_profile): Add dumps. * value-prof.h (value_profile_transformations): Declare. * toplev.c: Include value-prof.h. (rest_of_handle_value_profile_transformations): New. (enum dump_file_index): Add DFI_vpt. (dump_file): Add vpt dump. (flag_value_profile_transformations): New. (lang_independent_options): Add flag_profile_values and flag_value_profile_transformations. (rest_of_compilation): Call rest_of_handle_value_profile_transformations. (process_options): Let -fvpt imply -fprofile-values. * doc/invoke.texi (-fvpt): Document. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@72685 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/common.opt | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'gcc/common.opt') diff --git a/gcc/common.opt b/gcc/common.opt index fdf28b21425..2ad0e0a58f6 100644 --- a/gcc/common.opt +++ b/gcc/common.opt @@ -517,6 +517,10 @@ fprofile-arcs Common Insert arc-based program profiling code +fprofile-values +Common +Insert code to profile values of expressions + frandom-seed Common @@ -719,6 +723,10 @@ fverbose-asm Common Add extra commentary to assembler output +fvpt +Common +Use expression value profiles in optimizations + fweb Common Construct webs and split unrelated uses of single variable -- cgit v1.2.1