On 12/03/18 20:42, Jason Ekstrand wrote:
> On Mon, Mar 5, 2018 at 10:21 PM, Samuel Iglesias Gonsálvez
> mailto:sigles...@igalia.com>> wrote:
>
> OpSConvert interprets the MSB of the unsigned value as the sign
> bit and
> extends it to the new type. If we want to preserve the value, we
On Mon, Mar 5, 2018 at 10:21 PM, Samuel Iglesias Gonsálvez <
sigles...@igalia.com> wrote:
> OpSConvert interprets the MSB of the unsigned value as the sign bit and
> extends it to the new type. If we want to preserve the value, we need
> to use OpUConvert opcode.
>
> v2:
> - No need to check dst t
OpSConvert interprets the MSB of the unsigned value as the sign bit and
extends it to the new type. If we want to preserve the value, we need
to use OpUConvert opcode.
v2:
- No need to check dst type.
- Fix typo in comment.
Signed-off-by: Samuel Iglesias Gonsálvez
---
src/compiler/spirv/vtn_alu
