[llvm-commits] Bug in promoting types in RetCC

[Jakob Stoklund Olesen]

On May 23, 2012, at 5:14 AM, Yiannis Tsiouris <gtsiour at softlab.ntua.gr> wrote:

> Ping...
> 
> On 05/21/2012 02:20 AM, Yiannis Tsiouris wrote:
>> Hi,
>> 
>> As discussed in this thread [1, 2], there seems to be a bug in promoting
>> types in a RetCC. The attached patch fixes this. There is no unit-test
>> attached because no RetCC uses CCPromoteToType nowadays. I noticed this
>> trying to write a unit-test for a patch that inserts custom prologue
>> code for the HiPE compiler (to be submitted for review as soon as the
>> HiPE CC patch is accepted).
>> 
>> If there is something wrong in the attached patch or the patch in [1],
>> please let me know! :-)

The patch appears to break most of the X86 unit tests.

/jakob