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bifrost: Add support for nir_op_inot

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Signed-off-by: Chris Forbes <chrisforbes@google.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6091>
This commit is contained in:
Chris Forbes
2020-07-26 11:37:42 -07:00
committed by Marge Bot
parent 12dd5455f4
commit 539ea08736
1 changed files with 7 additions and 0 deletions
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7
src/panfrost/bifrost/bifrost_compile.c
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@@ -515,6 +515,7 @@ bi_class_for_nir_alu(nir_op op)
case nir_op_iand:
case nir_op_ior:
case nir_op_ixor:
case nir_op_inot:
return BI_BITWISE;
BI_CASE_CMP(nir_op_flt)
@@ -801,6 +802,12 @@ emit_alu(bi_context *ctx, nir_alu_instr *instr)
case nir_op_isub:
alu.op.imath = BI_IMATH_SUB;
break;
case nir_op_inot:
/* no dedicated bitwise not, but we can invert sources. convert to ~a | 0 */
alu.op.bitwise = BI_BITWISE_OR;
alu.bitwise.src_invert[0] = true;
alu.src[1] = BIR_INDEX_ZERO;
break;
case nir_op_fmax:
case nir_op_imax:
case nir_op_umax: