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intel/fs: handle ishl in surface/sampler rematerialization

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Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24554>
This commit is contained in:
Lionel Landwerlin 2023-09-08 09:52:14 +03:00 • committed by Marge Bot
parent 83cad95358
commit 05fd418e8b
1 changed files with 10 additions and 0 deletions
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10
src/intel/compiler/brw_fs_nir.cpp
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@ -4082,6 +4082,16 @@ fs_visitor::try_rebuild_resource(const brw::fs_builder &bld, nir_def *resource_d
nir_resource_insts[def->index] = ubld1.SHR(dst, src0, src1);
break;
}
case nir_op_ishl: {
fs_reg dst = ubld1.vgrf(BRW_REGISTER_TYPE_UD);
ubld1.UNDEF(dst);
fs_reg src0 = nir_resource_insts[alu->src[0].src.ssa->index]->dst;
fs_reg src1 = nir_resource_insts[alu->src[1].src.ssa->index]->dst;
assert(src0.file != BAD_FILE && src1.file != BAD_FILE);
assert(src0.type == BRW_REGISTER_TYPE_UD);
nir_resource_insts[def->index] = ubld1.SHL(dst, src0, src1);
break;
}
case nir_op_mov: {
break;
}