http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49095
--- Comment #9 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-05-27
16:33:33 UTC ---
.text sizes before/after the patch (in each case on identical sources, for
cc1plus I've reverted the patch afterwards and did make -j64 cc1plus in gcc/
subdir), the size changes aren't that big, but perhaps other projects use it
more often and/or something is hidden due to alignment.
32-bit before 32-bit after 64-bit before 64-bit after
libstdc++.so.6 0x71708 0x716e8 0x67ee6 0x67ec6
libgcj.so.12 0xa3ec58 0xa3eb98 0x90cd68 0x90cce8
cc1plus 0xe8a29c 0xe8a25c 0xdccf98 0xdccf08
In 64-bit cc1plus it only made a difference in:
c-decl.o
cfg.o
dbxout.o
ebitmap.o
final.o
ira-color.o
jump.o
regcprop.o
reg-stack.o
reload.o
tree-ssa-dom.o
tree-ssa-loop-ivopts.o
Anyway, I'll post the patch now and see what Uros says about it.
