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Re: [PATCH] Support official CLooG.org versions.
On 11/12/2010 09:43 AM, Sven Verdoolaege wrote:
On Fri, Nov 12, 2010 at 09:26:00AM +0100, Paolo Bonzini wrote:
Also, if I understood correctly ISL and PPL are different ways to
"do the same thing", and they should cause no differences in code
generation. I assumed this because the patch didn't require any
testsuite adjustment. Is this the case?
Semantically, the results should be the same, but there may
be syntactic differences. Perhaps no such syntactic differences
occur for the gcc testsuite.
What does "semantic" and "syntactic" mean? I suppose you mean that the
produced code should be correct in any case (of course) but the GCC
assembly language output may change? This is what we care about.