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profiledbootstrap insn-attrtab.c compile taking forever
- From: Richard Guenther <rguenther at suse dot de>
- To: gcc at gcc dot gnu dot org
- Date: Thu, 14 Jul 2005 10:44:52 +0200 (CEST)
- Subject: profiledbootstrap insn-attrtab.c compile taking forever
As subject says - on x86_64 it takes a whopping 30 minutes to
compile said with -fprofile-generate! And of course profiledbootstrap
later fails with
stage1/xgcc -Bstage1/ -B/usr/local/x86_64-unknown-linux-gnu/bin/ -c -g
-O2 -fprofile-use -freorder-blocks-and-partition -DIN_GCC -W -Wall
-Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic
-Wno-long-long -Wno-variadic-macros -Wold-style-definition -Werror
-fno-common -DHAVE_CONFIG_H -I. -I.
-I/mnt/space/rguenther/src/gcc-clean/gcc
-I/mnt/space/rguenther/src/gcc-clean/gcc/.
-I/mnt/space/rguenther/src/gcc-clean/gcc/../include
-I/mnt/space/rguenther/src/gcc-clean/gcc/../libcpp/include
/mnt/space/rguenther/src/gcc-clean/gcc/tree-cfg.c -o tree-cfg.o
/mnt/space/rguenther/src/gcc-clean/gcc/tree-cfg.c: In function
âtree_find_edge_insert_locâ:
/mnt/space/rguenther/src/gcc-clean/gcc/tree-cfg.c:2915: error: coverage
mismatch for function âtree_find_edge_insert_locâ while reading
counter âarcsâ
/mnt/space/rguenther/src/gcc-clean/gcc/tree-cfg.c:2915: error: number of
counters is 39 instead of 41
Richard.