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aco: create long jumps

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When the branch offset can't be encoded, we have to use s_setpc_b64.

Fixes hang in RPCS3 vertex ubershader.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/3231
Cc: 20.2 <mesa-stable>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6212>
This commit is contained in:
Rhys Perry
2020-08-04 16:06:56 +01:00
committed by Marge Bot
parent 156fd58cda
commit fe2dc41258
2 changed files with 129 additions and 31 deletions
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2
src/amd/compiler/aco_builder_h.py
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@@ -534,7 +534,7 @@ public:
<%
import itertools
formats = [("pseudo", [Format.PSEUDO], 'Pseudo_instruction', list(itertools.product(range(5), range(5))) + [(8, 1), (1, 8)]),
("sop1", [Format.SOP1], 'SOP1_instruction', [(1, 1), (2, 1), (3, 2)]),
("sop1", [Format.SOP1], 'SOP1_instruction', [(0, 1), (1, 0), (1, 1), (2, 1), (3, 2)]),
("sop2", [Format.SOP2], 'SOP2_instruction', itertools.product([1, 2], [2, 3])),
("sopk", [Format.SOPK], 'SOPK_instruction', itertools.product([0, 1, 2], [0, 1])),
("sopp", [Format.SOPP], 'SOPP_instruction', itertools.product([0, 1], [0, 1])),