Cat *.c >tmp.c && gcc -O3 -fwhole-program $YOURFLAGS -o ohmygawditsfast tmp.c

12 pointsby mrpixelover 14 years ago

This will get you warp-speed if there're no clashes. -Os instead of -O3 makes another wet dream come true (guess which).

3 comments

wtallisover 14 years ago

Or, just use LLVM's link time optimization:<p><a href="http://llvm.org/docs/LinkTimeOptimization.html" rel="nofollow">http://llvm.org/docs/LinkTimeOptimization.html</a>

评论 #1948284 未加载

amockover 14 years ago

It's not a C compilers, but Mlton is an interesting SML whole program compiler. There's also JHC for Haskell which is nifty but can't quite compile all Haskell programs. I also found the Stalin Scheme compiler very interesting since it seems like a whole program compiler for a dynamically typed language like Scheme should be able to do a lot of interesting things.

leppieover 14 years ago

Why not just pass *.c to gcc ? Same thing isn't it?

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Cat *.c &gt;tmp.c && gcc -O3 -fwhole-program $YOURFLAGS -o ohmygawditsfast tmp.c

3 comments

Cat *.c &gt;tmp.c && gcc -O3 -fwhole-program $YOURFLAGS -o ohmygawditsfast tmp.c

3 comments

Cat *.c >tmp.c && gcc -O3 -fwhole-program $YOURFLAGS -o ohmygawditsfast tmp.c

Cat *.c >tmp.c && gcc -O3 -fwhole-program $YOURFLAGS -o ohmygawditsfast tmp.c