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nir_to_tgsi: Add support for demote, is_helper_invocation, and subgroup ops.

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Found to be missing when testing on nvc0.

Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15932>
This commit is contained in:
Emma Anholt 2022-04-12 22:25:14 -07:00 • committed by Marge Bot
parent 44217b7760
commit d3b1579a1f
2 changed files with 36 additions and 0 deletions
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28
src/gallium/auxiliary/nir/nir_to_tgsi.c
View file

@ -2399,6 +2399,7 @@ ntt_emit_intrinsic(struct ntt_compile *c, nir_intrinsic_instr *instr)
case nir_intrinsic_load_subgroup_ge_mask:
case nir_intrinsic_load_subgroup_gt_mask:
case nir_intrinsic_load_subgroup_lt_mask:
case nir_intrinsic_load_subgroup_le_mask:
ntt_emit_load_sysval(c, instr);
break;
@ -2418,6 +2419,10 @@ ntt_emit_intrinsic(struct ntt_compile *c, nir_intrinsic_instr *instr)
ntt_emit_load_output(c, instr);
break;
case nir_intrinsic_demote:
ntt_DEMOTE(c);
break;
case nir_intrinsic_discard:
ntt_KILL(c);
break;
@ -2436,6 +2441,29 @@ ntt_emit_intrinsic(struct ntt_compile *c, nir_intrinsic_instr *instr)
break;
}
case nir_intrinsic_is_helper_invocation:
ntt_READ_HELPER(c, ntt_get_dest(c, &instr->dest));
break;
case nir_intrinsic_vote_all:
ntt_VOTE_ALL(c, ntt_get_dest(c, &instr->dest), ntt_get_src(c,instr->src[0]));
return;
case nir_intrinsic_vote_any:
ntt_VOTE_ANY(c, ntt_get_dest(c, &instr->dest), ntt_get_src(c, instr->src[0]));
return;
case nir_intrinsic_vote_ieq:
ntt_VOTE_EQ(c, ntt_get_dest(c, &instr->dest), ntt_get_src(c, instr->src[0]));
return;
case nir_intrinsic_ballot:
ntt_BALLOT(c, ntt_get_dest(c, &instr->dest), ntt_get_src(c, instr->src[0]));
return;
case nir_intrinsic_read_first_invocation:
ntt_READ_FIRST(c, ntt_get_dest(c, &instr->dest), ntt_get_src(c, instr->src[0]));
return;
case nir_intrinsic_read_invocation:
ntt_READ_INVOC(c, ntt_get_dest(c, &instr->dest), ntt_get_src(c, instr->src[0]), ntt_get_src(c, instr->src[1]));
return;
case nir_intrinsic_load_ssbo:
case nir_intrinsic_store_ssbo:
case nir_intrinsic_ssbo_atomic_add:

8
src/gallium/auxiliary/tgsi/tgsi_opcode_tmp.h
View file

@ -73,7 +73,15 @@ OP11(DDX)
OP11(DDY)
OP11(DDX_FINE)
OP11(DDY_FINE)
OP00(DEMOTE)
OP00(KILL)
OP10(READ_HELPER)
OP11(VOTE_ALL)
OP11(VOTE_ANY)
OP11(VOTE_EQ)
OP11(BALLOT)
OP11(READ_FIRST)
OP12(READ_INVOC)
OP11(PK2H)
OP11(PK2US)
OP11(PK4B)