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intel/fs: Explicitly set EXECUTE_1 where needed

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Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
This commit is contained in:
Jason Ekstrand
2017-08-30 12:07:00 -07:00
parent ab378734f5
commit dc4cf11dfc
4 changed files with 15 additions and 9 deletions
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8
src/intel/compiler/brw_fs_nir.cpp
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@@ -4201,7 +4201,7 @@ fs_visitor::nir_emit_intrinsic(const fs_builder &bld, nir_intrinsic_instr *instr
unreachable("not reached");
case nir_intrinsic_vote_any: {
const fs_builder ubld = bld.exec_all();
const fs_builder ubld = bld.exec_all().group(1, 0);
/* The any/all predicates do not consider channel enables. To prevent
* dead channels from affecting the result, we initialize the flag with
@@ -4233,7 +4233,7 @@ fs_visitor::nir_emit_intrinsic(const fs_builder &bld, nir_intrinsic_instr *instr
break;
}
case nir_intrinsic_vote_all: {
const fs_builder ubld = bld.exec_all();
const fs_builder ubld = bld.exec_all().group(1, 0);
/* The any/all predicates do not consider channel enables. To prevent
* dead channels from affecting the result, we initialize the flag with
@@ -4267,7 +4267,7 @@ fs_visitor::nir_emit_intrinsic(const fs_builder &bld, nir_intrinsic_instr *instr
case nir_intrinsic_vote_eq: {
fs_reg value = get_nir_src(instr->src[0]);
fs_reg uniformized = bld.emit_uniformize(value);
const fs_builder ubld = bld.exec_all();
const fs_builder ubld = bld.exec_all().group(1, 0);
/* The any/all predicates do not consider channel enables. To prevent
* dead channels from affecting the result, we initialize the flag with
@@ -4312,7 +4312,7 @@ fs_visitor::nir_emit_intrinsic(const fs_builder &bld, nir_intrinsic_instr *instr
if (dispatch_width == 32)
flag.type = BRW_REGISTER_TYPE_UD;
bld.exec_all().MOV(flag, brw_imm_ud(0u));
bld.exec_all().group(1, 0).MOV(flag, brw_imm_ud(0u));
bld.CMP(bld.null_reg_ud(), value, brw_imm_ud(0u), BRW_CONDITIONAL_NZ);
if (instr->dest.ssa.bit_size > 32) {