Mesa (main): aco: fix signedness of DS_instruction::offset0/1

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Module: Mesa
Branch: main
Commit: 2135c88d9cc264f3583c1c60d28374dff59be0c5
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=2135c88d9cc264f3583c1c60d28374dff59be0c5

Author: Rhys Perry <pendingchaos02 at gmail.com>
Date:   Wed Nov 10 15:02:24 2021 +0000

aco: fix signedness of DS_instruction::offset0/1

Signed-off-by: Rhys Perry <pendingchaos02 at gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof at gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13778>

---

 src/amd/compiler/aco_ir.h       | 4 ++--
 src/amd/compiler/aco_opcodes.py | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/amd/compiler/aco_ir.h b/src/amd/compiler/aco_ir.h
index 51c405aa727..327acbf0e6a 100644
--- a/src/amd/compiler/aco_ir.h
+++ b/src/amd/compiler/aco_ir.h
@@ -1515,8 +1515,8 @@ static_assert(sizeof(Interp_instruction) == sizeof(Instruction) + 4, "Unexpected
 struct DS_instruction : public Instruction {
    memory_sync_info sync;
    bool gds;
-   int16_t offset0;
-   int8_t offset1;
+   uint16_t offset0;
+   uint8_t offset1;
    uint8_t padding;
 };
 static_assert(sizeof(DS_instruction) == sizeof(Instruction) + 8, "Unexpected padding");
diff --git a/src/amd/compiler/aco_opcodes.py b/src/amd/compiler/aco_opcodes.py
index d95f37a21e7..15ecb1aacd4 100644
--- a/src/amd/compiler/aco_opcodes.py
+++ b/src/amd/compiler/aco_opcodes.py
@@ -90,8 +90,8 @@ class Format(Enum):
                  ('bool', 'dlc', 'false'),
                  ('bool', 'nv', 'false')]
       elif self == Format.DS:
-         return [('int16_t', 'offset0', '0'),
-                 ('int8_t', 'offset1', '0'),
+         return [('uint16_t', 'offset0', '0'),
+                 ('uint8_t', 'offset1', '0'),
                  ('bool', 'gds', 'false')]
       elif self == Format.MTBUF:
          return [('unsigned', 'dfmt', None),