Re: [PATCH #2] Add PowerPC ISA 3.0 word splat and byte immediate splat support

2016-05-18 Thread Michael Meissner
On Wed, May 18, 2016 at 06:53:51AM -0500, Segher Boessenkool wrote: > On Tue, May 17, 2016 at 07:08:52PM -0400, Michael Meissner wrote: > > FWIW, the problem after subversion id 236136 shows up when the trunk > > compiler > > is built with the host compiler (4.3.4). > > That compiler is almost se

Re: [PATCH #2] Add PowerPC ISA 3.0 word splat and byte immediate splat support

2016-05-18 Thread Michael Meissner
On Wed, May 18, 2016 at 07:15:10AM -0500, Segher Boessenkool wrote: > On Tue, May 17, 2016 at 06:45:49PM -0400, Michael Meissner wrote: > > As I mentioned in the last message, my previous patch had some problems that > > showed up on big endian systems, using RELOAD (one of the tests that failed >

Re: [PATCH #2] Add PowerPC ISA 3.0 word splat and byte immediate splat support

2016-05-18 Thread Segher Boessenkool
On Tue, May 17, 2016 at 06:45:49PM -0400, Michael Meissner wrote: > As I mentioned in the last message, my previous patch had some problems that > showed up on big endian systems, using RELOAD (one of the tests that failed > was > the vshuf-v32qi.c test in the testsuite). Little endian and IRA di

Re: [PATCH #2] Add PowerPC ISA 3.0 word splat and byte immediate splat support

2016-05-18 Thread Segher Boessenkool
On Tue, May 17, 2016 at 07:08:52PM -0400, Michael Meissner wrote: > FWIW, the problem after subversion id 236136 shows up when the trunk compiler > is built with the host compiler (4.3.4). That compiler is almost seven years old. It would be interesting to find out what the oldest compiler that *

Re: [PATCH #2] Add PowerPC ISA 3.0 word splat and byte immediate splat support

2016-05-17 Thread Michael Meissner
On Tue, May 17, 2016 at 06:45:49PM -0400, Michael Meissner wrote: > As I mentioned in the last message, my previous patch had some problems that > showed up on big endian systems, using RELOAD (one of the tests that failed > was > the vshuf-v32qi.c test in the testsuite). Little endian and IRA di

[PATCH #2] Add PowerPC ISA 3.0 word splat and byte immediate splat support

2016-05-17 Thread Michael Meissner
As I mentioned in the last message, my previous patch had some problems that showed up on big endian systems, using RELOAD (one of the tests that failed was the vshuf-v32qi.c test in the testsuite). Little endian and IRA did compiled the test fine. This patch fixes the problem. I went over the a