[LLVMdev] Possible bug in ExpandShiftWithUnknownAmountBit

Javier Martinez javier at jmartinez.org
Thu Dec 3 16:09:22 PST 2009


Thanks for committing a fix. I see that you fixed a bug in my patch with
the HiL in the case of an SRA.

The issue with a test case is that it will depend on the target to expose
it. Like you noted in the check-in comment x86 doesn't expose the bug. The
target I'm working on isn't public. Short of writing a new one for the
purpose of a test case I don't know what else to do. Do you have a


On Thu, 03 Dec 2009 22:38:44 +0100, Duncan Sands <baldrick at free.fr> wrote:
> Hi Javier,
>> Just wondering if you had a chance to look at the expansion.
> I wrote my own fix and committed it in revision 90482.  Do you
> have a testcase I can add to the testsuite (preferably not an
> execution test, but rather something that checks the assembler
> being generated)?
> Ciao,
> Duncan.

More information about the llvm-dev mailing list