[llvm-commits] [llvm-gcc-4.2] r104523 - /llvm-gcc-4.2/trunk/gcc/llvm-convert.cpp

[Chris Lattner]

On May 24, 2010, at 11:51 AM, Stuart Hastings wrote:

> 
> On May 24, 2010, at 11:43 AM, Chris Lattner wrote:
> 
>> 
>> On May 24, 2010, at 11:25 AM, Stuart Hastings wrote:
>> 
>>> Author: stuart
>>> Date: Mon May 24 13:25:58 2010
>>> New Revision: 104523
>>> 
>>> URL: http://llvm.org/viewvc/llvm-project?rev=104523&view=rev
>>> Log:
>>> Fix and off-by-one bug in bitfield handling.  Radar 7980096.
>> 
>> Testcase please.
> 
> I've been thinking about that.  The signature difference made by the patch is that the bitfield load-byte should be one byte above the store (-word).  I'm looking at the existing bitfield test cases; is there an existing FrontendC test case that looks for something similar?

If you have a reduced executable test, you can drop it into llvm-test/SingleSource/UnitTests.