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nir/ lower_int_to_float: Handle umax and umin 

8e1b75b3 introduced umax/umin in order to lower iand/ior for (n)eq zero.
That breaks the lower_int_to_float pass, because umax and umin weren't
handled there.

Tested with lima. The other users of nir_lower_int_to_float
(etnaviv, freedreno) should also have that issue.

Reviewed-by: Vasily Khoruzhick <anarsoul@gmail.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Signed-off-by: Andreas Baierl <ichgeh@imkreisrum.de>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6043>
This commit is contained in:
Andreas Baierl 2020-07-23 07:43:09 +02:00 committed by Marge Bot
parent 589d8665f0
commit ce4064fe2f
1 changed files with 2 additions and 0 deletions
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src/compiler/nir/nir_lower_int_to_float.c
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@ -86,6 +86,8 @@ lower_alu_instr(nir_builder *b, nir_alu_instr *alu)
case nir_op_ineg: alu->op = nir_op_fneg; break;
case nir_op_imax: alu->op = nir_op_fmax; break;
case nir_op_imin: alu->op = nir_op_fmin; break;
case nir_op_umax: alu->op = nir_op_fmax; break;
case nir_op_umin: alu->op = nir_op_fmin; break;
case nir_op_ball_iequal2: alu->op = nir_op_ball_fequal2; break;
case nir_op_ball_iequal3: alu->op = nir_op_ball_fequal3; break;