--- Comment #3 from dorit at il dot ibm dot com 2007-02-19 08:28 ---
> Looks like possibly some bad interaction between vectorization of induction
> and
> vectorization of strided-access. Will investigate.
I looked into it with Ira, and looks like the problem is that during
transforma
--- Comment #2 from dorit at il dot ibm dot com 2007-02-18 21:50 ---
I was able to reproduce it. Here's a reduced testcase:
void dacP98FillRGBMap( unsigned char *pBuffer )
{
unsigned long dw, dw1;
unsigned long *pdw = (unsigned long *)(pBuffer);
for( dw = 256, dw1 = 0; dw;
--- Comment #1 from dcb314 at hotmail dot com 2007-02-18 16:58 ---
Created an attachment (id=13064)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=13064&action=view)
C source code
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30843
