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aco: fix validation for VOP1 instructions without any dest/src

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Like v_clrexcp.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31960>
This commit is contained in:
Samuel Pitoiset 2024-11-04 11:57:23 +01:00 • committed by Marge Bot
parent 81f4670ed6
commit e85fc0f869
1 changed files with 5 additions and 3 deletions
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8
src/amd/compiler/aco_validate.cpp
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@ -379,7 +379,8 @@ validate_ir(Program* program)
instr->operands[i].regClass().is_subdword() && !instr->operands[i].isFixed()))
check(!valu.opsel[i], "Unexpected opsel for operand", instr.get());
}
if (instr->definitions[0].regClass().is_subdword() && !instr->definitions[0].isFixed())
if (!instr->definitions.empty() && instr->definitions[0].regClass().is_subdword() &&
!instr->definitions[0].isFixed())
check(!valu.opsel[3], "Unexpected opsel for sub-dword definition", instr.get());
} else if (instr->opcode == aco_opcode::v_fma_mixlo_f16 ||
instr->opcode == aco_opcode::v_fma_mixhi_f16 ||
@ -493,8 +494,9 @@ validate_ir(Program* program)
check(instr->definitions[0].regClass().type() == RegType::sgpr,
"Wrong Definition type for VALU instruction", instr.get());
} else {
check(instr->definitions[0].regClass().type() == RegType::vgpr,
"Wrong Definition type for VALU instruction", instr.get());
if (!instr->definitions.empty())
check(instr->definitions[0].regClass().type() == RegType::vgpr,
"Wrong Definition type for VALU instruction", instr.get());
}
unsigned num_sgprs = 0;