Re: [sdcc-devel] Postincrement (Index) Fixed.

[Michael H. <mic...@ju...>]

On Sun, 19 Aug 2001, Michael Hope wrote:

> > Michael I seem to have lost the z80 test case, could you provide it again
> > The current fix you have (!TARGET_Z80) may cause inefficient code
> > generation.
>
> The test case is running the dhrystone test in support/tests/dhrystone for
> the z80 port.  Turning on loop induction breaks it.  You'll need the rrz80
> emulator from the sdcc-extra module in cvs.
>
> -- Michael

Talking to myself, but ah well.

I've stripped the dhrystone code down to the minimum that will reproduce
the problem.  I've added a bug about the problem (#453196) and have
created a test case in the regression tests
(support/regression/tests/bug-453196.c) that reproduces it.

It's a funky one - the code is about ~35 lines long, and removing pretty
much any line obscures the problem.

-- Michael