@xref{Optimize Options,,Options that Control Optimization}.
@gccoptlist{-falign-functions=@var{n} -falign-jumps=@var{n} @gol
-falign-labels=@var{n} -falign-loops=@var{n} @gol
--fbranch-probabilities -fbranch-target-load-optimize @gol
+-fbranch-probabilities -fprofile-values -fbranch-target-load-optimize @gol
-fbranch-target-load-optimize2 -fcaller-saves -fcprop-registers @gol
-fcse-follow-jumps -fcse-skip-blocks -fdata-sections @gol
-fdelayed-branch -fdelete-null-pointer-checks @gol
branch is mostly to take, the @samp{REG_BR_PROB} values are used to
exactly determine which path is taken more often.
+@item -fprofile-values
+@opindex fprofile-values
+If combined with @option{-fprofile-arcs}, it adds code so that some
+data about values of expressions in the program is gathered.
+
@item -fnew-ra
@opindex fnew-ra
Use a graph coloring register allocator. Currently this option is meant