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aco: implement linear vgpr copies

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Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12172>
This commit is contained in:
Rhys Perry
2021-06-16 17:19:36 +01:00
committed by Marge Bot
parent b1e4794f0f
commit 8d50385bbd
3 changed files with 116 additions and 2 deletions
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10
src/amd/compiler/aco_validate.cpp
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@@ -422,12 +422,20 @@ validate_ir(Program* program)
for (unsigned i = 0; i < instr->operands.size(); i++) {
check(instr->definitions[i].bytes() == instr->operands[i].bytes(),
"Operand and Definition size must match", instr.get());
if (instr->operands[i].isTemp())
if (instr->operands[i].isTemp()) {
check((instr->definitions[i].getTemp().type() ==
instr->operands[i].regClass().type()) ||
(instr->definitions[i].getTemp().type() == RegType::vgpr &&
instr->operands[i].regClass().type() == RegType::sgpr),
"Operand and Definition types do not match", instr.get());
check(instr->definitions[i].regClass().is_linear_vgpr() ==
instr->operands[i].regClass().is_linear_vgpr(),
"Operand and Definition types do not match", instr.get());
} else {
check(!instr->definitions[i].regClass().is_linear_vgpr(),
"Can only copy linear VGPRs into linear VGPRs, not constant/undef",
instr.get());
}
}
} else if (instr->opcode == aco_opcode::p_phi) {
check(instr->operands.size() == block.logical_preds.size(),