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aco: p_extract_vector in 64-bit u2f16/i2f16

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Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5040>
This commit is contained in:
Rhys Perry 2020-06-09 20:41:49 +01:00 • committed by Marge Bot
parent d9cfb8ad48
commit 98060ba0f0
1 changed files with 4 additions and 0 deletions
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4
src/amd/compiler/aco_instruction_selection.cpp
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@ -2244,6 +2244,8 @@ void visit_alu_instr(isel_context *ctx, nir_alu_instr *instr)
Temp src = get_alu_src(ctx, instr->src[0]);
if (instr->src[0].src.ssa->bit_size == 8)
src = convert_int(ctx, bld, src, 8, 16, true);
else if (instr->src[0].src.ssa->bit_size == 64)
src = convert_int(ctx, bld, src, 64, 32, false);
bld.vop1(aco_opcode::v_cvt_f16_i16, Definition(dst), src);
break;
}
@ -2283,6 +2285,8 @@ void visit_alu_instr(isel_context *ctx, nir_alu_instr *instr)
Temp src = get_alu_src(ctx, instr->src[0]);
if (instr->src[0].src.ssa->bit_size == 8)
src = convert_int(ctx, bld, src, 8, 16, false);
else if (instr->src[0].src.ssa->bit_size == 64)
src = convert_int(ctx, bld, src, 64, 32, false);
bld.vop1(aco_opcode::v_cvt_f16_u16, Definition(dst), src);
break;
}