On 06/20/2018 07:23 PM, Hrishikesh Kulkarni wrote: > Hi, > > Please find the diff file for dumping tree type stats attached here with. > > example: > > $ ../stage1-build/gcc/lto1 test_hello.o -fdump-lto-tree-type-stats > Reading object files: test_hello.o > integer_type 3 > pointer_type 3 > array_type 1 > function_type 4 > > I have pushed the changes on Github repo.
Hi. Good progress here. I would also dump statistics for GIMPLE statements. If you configure gcc with --enable-gather-detailed-mem-stats, you should see: ./xgcc -B. /tmp/main.c -fmem-report -O2 ... GIMPLE statements Kind Stmts Bytes --------------------------------------- assignments 6 480 phi nodes 0 0 conditionals 8 640 everything else 21 1368 --------------------------------------- Total 35 2488 ... Take a look at dump_gimple_statistics, gimple_alloc_counts, gimple_alloc_sizes. We do the same for trees: static uint64_t tree_code_counts[MAX_TREE_CODES]; uint64_t tree_node_counts[(int) all_kinds]; uint64_t tree_node_sizes[(int) all_kinds]; I believe the infrastructure should be shared. Martin > > Regards, > > Hrishikesh > > On Mon, Jun 18, 2018 at 2:15 PM, Martin Jambor <mjam...@suse.cz> wrote: >> Hi, >> >> On Sun, Jun 17 2018, Hrishikesh Kulkarni wrote: >>> Hi, >>> >>> I am trying to isolate the dump tool into real lto-dump tool. I have >>> started with the copy&paste of lto.c into lto-dump.c and done the >>> changes to Make-lang.in and config-lang.in suggested by Martin (patch >>> attached). However when I try to build, I get the following error: >>> >>> In file included from ../../gcc/gcc/lto/lto-dump.c:24:0: >>> >>> ../../gcc/gcc/coretypes.h:397:24: fatal error: insn-modes.h: No such >>> >>> file or directory >>> >>> compilation terminated. >>> >>> >>> I am unable to find the missing dependencies and would be grateful for >>> suggestions on how to resolve the issue. >> >> insn-modes.h is one of header files which are generated at build time, >> you will find it in the gcc subdirectory of your build directory (as >> opposed to the source directory). >> >> Martin
