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aco: allow literals on sub-dword p_parallelcopy 

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7216>
This commit is contained in:
Rhys Perry 2020-10-15 22:09:45 +01:00 committed by Marge Bot
parent 74e2e9b682
commit 6db5fbf9f2
1 changed files with 1 additions and 1 deletions
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2
src/amd/compiler/aco_validate.cpp
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@ -332,7 +332,7 @@ bool validate_ir(Program* program)
if (!instr->definitions[i].regClass().is_subdword())
continue;
Operand op = instr->operands[i];
check(!op.isLiteral(), "Sub-dword copies cannot take literals", instr.get());
check(program->chip_class >= GFX9 || !op.isLiteral(), "Sub-dword copies cannot take literals", instr.get());
if (op.isConstant() || (op.hasRegClass() && op.regClass().type() == RegType::sgpr))
check(program->chip_class >= GFX9, "Sub-dword pseudo instructions can only take constants or SGPRs on GFX9+", instr.get());
}