On 27/07/12 07:29, Iain Buclaw wrote:
-inline is mapped to -finline-functions in GDC. Inlining is possibly
done, but only in the backend.
Some extra notes to bear in mind about GDC.
1) All methods and function literals are marked as 'inline' by default.
2) Cross module inlining does not occur if you are compiling one-at-a-time.
Good to know. In this case it's all compiled together in one go:
###############################################
DC = gdmd
DFLAGS = -O -release -inline
DREGSRC = dregs/core.d dregs/codetermine.d
all: test
test: test.d $(DREGSRC)
$(DC) $(DFLAGS) -of$@ $^
.PHONY: clean
clean:
rm -f test *.o
###############################################
I'm just surprised that using -inline produces no measurable difference at all
in performance for GDC, whether or not any other optimization flags are used.
As I said, maybe I'll test some manual inlining and see what difference it might
make ...
