Re: [PATCH], PR 78594, Fix storing QImode/HImode on ISA 3.0/power9

2016-11-29 Thread Segher Boessenkool
On Tue, Nov 29, 2016 at 02:14:17PM -0500, Michael Meissner wrote: > I was developing the next round of ISA 3.0 code changes to use the vector > extract byte, half word, and word instructions (VEXTU{B,H,W}{R,L}X) that > deposit the value into a general purpose register instead of a vector >

[PATCH], PR 78594, Fix storing QImode/HImode on ISA 3.0/power9

2016-11-29 Thread Michael Meissner
I was developing the next round of ISA 3.0 code changes to use the vector extract byte, half word, and word instructions (VEXTU{B,H,W}{R,L}X) that deposit the value into a general purpose register instead of a vector register, and I was running the changes through the simulator. I discovered that