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intel/fs: don't try to rebuild sequences of non ssa values

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Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Fixes: 04777171e0 ("intel/fs: try to rematerialize surface computation code")
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/9378
Reviewed-by: Illia Polishchuk <illia.a.polishchuk@globallogic.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24228>
(cherry picked from commit 8cbf730145)
This commit is contained in:
Lionel Landwerlin 2023-07-19 09:22:59 +03:00 • committed by Dylan Baker
parent 20dbe71b13
commit 33c8fe16ac
2 changed files with 4 additions and 2 deletions
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2
.pick_status.json
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@ -24544,7 +24544,7 @@
"description": "intel/fs: don't try to rebuild sequences of non ssa values",
"nominated": true,
"nomination_type": 1,
"resolution": 0,
"resolution": 1,
"main_sha": null,
"because_sha": "04777171e01e9cf1a4e1d5de68922392ba8e7002",
"notes": null

4
src/intel/compiler/brw_fs_nir.cpp
View file

@ -4062,7 +4062,9 @@ fs_visitor::try_rebuild_resource(const brw::fs_builder &bld, nir_ssa_def *resour
if (nir_op_infos[alu->op].num_inputs != 2)
break;
if (alu->src[0].negate ||
if (!alu->src[0].src.is_ssa ||
!alu->src[1].src.is_ssa ||
alu->src[0].negate ||
alu->src[0].abs ||
alu->src[0].swizzle[0] != 0 ||
alu->src[1].negate ||