[LLVMdev] PR723: Default To Optimized Build
alenhar2 at uiuc.edu
Mon Mar 27 11:01:32 PST 2006
On Mon, 2006-03-27 at 11:47, Chris Lattner wrote:
> On Mon, 27 Mar 2006, John Criswell wrote:
> > One consideration to weigh is that a debug build of LLVM provides users with
> > more diagnostic information to submit with bug reports (since many bugs are
> > caught by assertions, which print a readable stack trace). The tradeoff
> > seems to be faster and smaller LLVM tools (optimized build) vs. better
> > diagnostic information for bug reports (debug build).
> > If the LLVM developers who regularly fix user bugs depend on that
> > information, we should keep it a debug build by default. Otherwise, I think
> > an optimized build would be fine.
> Another option is to build an optimized build with assertions on. Do to
> local demand, I added a build option 'make ENABLE_OPTIMIZED=1
> ENABLE_ASSERTIONS=1' that provides this.
How does this compare size and performance wise with a debug build or a
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