Re: [PATCH], Fix PR 81959 (power9 IEEE 128-bit float convert from 32-bit memory)

2017-08-29 Thread Michael Meissner
On Tue, Aug 29, 2017 at 06:14:37AM -0500, Segher Boessenkool wrote: > Hi Mike, > > On Mon, Aug 28, 2017 at 02:50:02PM -0400, Michael Meissner wrote: > > When I added the optimization for loading 32-bit values directly into the > > vector registers from memory to convert to IEEE 128-bit floating po

Re: [PATCH], Fix PR 81959 (power9 IEEE 128-bit float convert from 32-bit memory)

2017-08-29 Thread Segher Boessenkool
Hi Mike, On Mon, Aug 28, 2017 at 02:50:02PM -0400, Michael Meissner wrote: > When I added the optimization for loading 32-bit values directly into the > vector registers from memory to convert to IEEE 128-bit floating point, I > forgot to make sure the address did not have PRE_INCREMENT, etc. addr

[PATCH], Fix PR 81959 (power9 IEEE 128-bit float convert from 32-bit memory)

2017-08-28 Thread Michael Meissner
When I added the optimization for loading 32-bit values directly into the vector registers from memory to convert to IEEE 128-bit floating point, I forgot to make sure the address did not have PRE_INCREMENT, etc. addressing. I checked the compiler on a little endian power8 system. Is it ok to che