[LLVMdev] tblgen bug in handling case , switch_on

[Mikhail Glushenkov]

Hi Sanjiv,

On Sun, Sep 6, 2009 at 8:13 PM, Mikhail
Glushenkov<the.dead.shall.rise at gmail.com> wrote:
> Hi Sanjiv,
>
> On Sun, Sep 6, 2009 at 8:07 PM, Mikhail
> Glushenkov<the.dead.shall.rise at gmail.com> wrote:
>> [...]
>
> [Sorry, the formatting was a bit off]
>
>> The following snippet gives the expected behaviour (not tested, but
>> you should get the idea):

BTW, your mail has got me thinking about the semantics of 'case',
which is currently somewhat ambiguous (since it depends on context).
Probably 'case' should be modified to always mean 'if ... else if ...
else if ... [...] else ...' and the 'if (...) ... if (...) ... if
(...) ... [...]' form should be called something like 'match'. That
would be backwards-incompatible, though.

What do you think?

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