Richard Sandiford - Re: [RTL, ColdFire 24/63] Add support for a MODE_INDEX_REG_CLASS macro (original) (raw)

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Jeffrey Law law@redhat.com writes:

On Thu, 2007-02-22 at 19:08 -0800, Mark Mitchell wrote:

I'm not quite sure if I know exactly whose court the ball is in at this point. If I understand correctly, Jeff is still unhappy with the patch, and Richard still thinks it's the right thing. It's in my court. Current todo is to look at what Bernd did and why and ponder how it plays with what Richard wants to do.

I'd also like to see (and this is a new request) some code which triggers these problems. I have a couple theories that I'd like to poke at, but without triggering code that's going to be tough to do.

OK. I can't remember off-hand which testcases failed without this, so here's a testcase specifically for it:

void foo (float *x); float bar (void) { float x[0x5000]; foo (x); return x[0x4000] + x[0]; }

Compile with -O2 -fomit-frame-pointer -mcpu=5485.

Richard

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