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ac/llvm: support non 32 bit sized workgroup ids

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Signed-off-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18802>
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Karol Herbst 2022-09-25 00:49:09 +02:00 • committed by Marge Bot
parent 8e6faa34e1
commit d6d39920a0
1 changed files with 4 additions and 0 deletions
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4
src/amd/llvm/ac_nir_to_llvm.c
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@ -3582,6 +3582,8 @@ static bool visit_intrinsic(struct ac_nir_context *ctx, nir_intrinsic_instr *ins
values[i] = ctx->args->workgroup_ids[i].used
? ac_get_arg(&ctx->ac, ctx->args->workgroup_ids[i])
: ctx->ac.i32_0;
if (nir_dest_bit_size(instr->dest) == 64)
values[i] = LLVMBuildZExt(ctx->ac.builder, values[i], ctx->ac.i64, "");
}
result = ac_build_gather_values(&ctx->ac, values, 3);
@ -3724,6 +3726,8 @@ static bool visit_intrinsic(struct ac_nir_context *ctx, nir_intrinsic_instr *ins
ptr = LLVMBuildBitCast(ctx->ac.builder, ptr, ptr_type, "");
result = ac_build_load_invariant(&ctx->ac, ptr, ctx->ac.i32_0);
}
if (nir_dest_bit_size(instr->dest) == 64)
result = LLVMBuildZExt(ctx->ac.builder, result, LLVMVectorType(ctx->ac.i64, 3), "");
break;
case nir_intrinsic_load_local_invocation_index:
result = visit_load_local_invocation_index(ctx);