Module: Mesa Branch: master Commit: f53a0799c7d08b4c0125b95a89f872897a8e8cdf URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=f53a0799c7d08b4c0125b95a89f872897a8e8cdf
Author: Boris Brezillon <[email protected]> Date: Mon Jan 20 16:03:52 2020 +0100 panfrost/midgard: Factorize f2f and u2u handling Those size conversion operations work the same way apart from f2f using an fmov op code and u2u using an imov. Let's handle them in the same case block to avoid code duplication. Signed-off-by: Boris Brezillon <[email protected]> Reviewed-by: Alyssa Rosenzweig <[email protected]> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3478> --- src/panfrost/midgard/midgard_compile.c | 27 +++++++-------------------- 1 file changed, 7 insertions(+), 20 deletions(-) diff --git a/src/panfrost/midgard/midgard_compile.c b/src/panfrost/midgard/midgard_compile.c index bec94a037c9..49b8f123661 100644 --- a/src/panfrost/midgard/midgard_compile.c +++ b/src/panfrost/midgard/midgard_compile.c @@ -849,8 +849,13 @@ emit_alu(compiler_context *ctx, nir_alu_instr *instr) case nir_op_u2u8: case nir_op_u2u16: case nir_op_u2u32: - case nir_op_u2u64: { - op = midgard_alu_op_imov; + case nir_op_u2u64: + case nir_op_f2f16: + case nir_op_f2f32: { + if (instr->op == nir_op_f2f16 || instr->op == nir_op_f2f32) + op = midgard_alu_op_fmov; + else + op = midgard_alu_op_imov; if (dst_bitsize == (src_bitsize * 2)) { /* Converting up */ @@ -866,24 +871,6 @@ emit_alu(compiler_context *ctx, nir_alu_instr *instr) break; } - case nir_op_f2f16: { - assert(src_bitsize == 32); - - op = midgard_alu_op_fmov; - dest_override = midgard_dest_override_lower; - break; - } - - case nir_op_f2f32: { - assert(src_bitsize == 16); - - op = midgard_alu_op_fmov; - half_2 = true; - reg_mode++; - break; - } - - /* For greater-or-equal, we lower to less-or-equal and flip the * arguments */ _______________________________________________ mesa-commit mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/mesa-commit
