freedreno/a3xx/compiler: fix neg mov's
create_mov() was fixed up to handle neg/abs properly for interal mov's,
using absneg.f, but forgot to fix it for TGSI MOV's. The problem with
using add.f to handle negated mov's is that we can only take a single
const reg src. So:
MOV TEMP[n], -CONST[m]
would turn into:
add.f Rdst, (neg)CONST[m], 0.0
which would not work. Anyways, just remove the extra code and always
use create_mov() which DTRT.
This fixes piglit vs-op-neg-int test.
Signed-off-by: Rob Clark <robclark@freedesktop.org>
1 file changed