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Supporting Logical Binop cases through symbolic pass #2709

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May 20, 2024
Merged

Supporting Logical Binop cases through symbolic pass #2709

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101f504
Supporting Logical Binop cases through symbolic pass
anutosh491 May 19, 2024
765e919
Added tests
anutosh491 May 20, 2024
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12 changes: 12 additions & 0 deletions integration_tests/symbolics_02.py
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Original file line number Diff line number Diff line change
Expand Up @@ -108,4 +108,16 @@ def test_symbolic_operations():
assert(b.is_positive == False)
assert(c.is_positive == False)

# logical binop check
l1: bool = True and p.func == Pow
l2: bool = False or p.func == Pow
l3: bool = False and u.func == Mul
l4: bool = True or u.func == Add
if p.func == Pow and u.func == Mul:
print(True)
assert(l1)
assert(l2)
assert(not l3)
assert(l4)

test_symbolic_operations()
51 changes: 51 additions & 0 deletions src/libasr/pass/replace_symbolic.cpp
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Expand Up @@ -722,6 +722,32 @@ class ReplaceSymbolicVisitor : public PassUtils::PassVisitor<ReplaceSymbolicVisi
ASR::stmt_t* stmt = ASRUtils::STMT(ASR::make_Assignment_t(al, x.base.base.loc, x.m_target, function_call, nullptr));
pass_result.push_back(al, stmt);
}
} else if (ASR::is_a<ASR::LogicalBinOp_t>(*x.m_value)) {
ASR::LogicalBinOp_t* logical_binop = ASR::down_cast<ASR::LogicalBinOp_t>(x.m_value);
ASR::expr_t* function_call_left = logical_binop->m_left;
ASR::expr_t* function_call_right = logical_binop->m_right;

if (ASR::is_a<ASR::IntrinsicElementalFunction_t>(*logical_binop->m_left)) {
ASR::IntrinsicElementalFunction_t* left = ASR::down_cast<ASR::IntrinsicElementalFunction_t>(logical_binop->m_left);
if (left->m_type->type == ASR::ttypeType::Logical) {
if (is_logical_intrinsic_symbolic(logical_binop->m_left)) {
function_call_left = process_attributes(x.base.base.loc, logical_binop->m_left);
}
}
}
if (ASR::is_a<ASR::IntrinsicElementalFunction_t>(*logical_binop->m_right)) {
ASR::IntrinsicElementalFunction_t* right = ASR::down_cast<ASR::IntrinsicElementalFunction_t>(logical_binop->m_right);
if (right->m_type->type == ASR::ttypeType::Logical) {
if (is_logical_intrinsic_symbolic(logical_binop->m_right)) {
function_call_right = process_attributes(x.base.base.loc, logical_binop->m_right);
}
}
}

ASR::expr_t* new_logical_binop = ASRUtils::EXPR(ASR::make_LogicalBinOp_t(al, x.base.base.loc,
function_call_left, logical_binop->m_op, function_call_right, logical_binop->m_type, logical_binop->m_value));
ASR::stmt_t* stmt = ASRUtils::STMT(ASR::make_Assignment_t(al, x.base.base.loc, x.m_target, new_logical_binop, nullptr));
pass_result.push_back(al, stmt);
}
}

Expand Down Expand Up @@ -761,6 +787,31 @@ class ReplaceSymbolicVisitor : public PassUtils::PassVisitor<ReplaceSymbolicVisi
ASR::stmt_t* stmt = ASRUtils::STMT(ASR::make_If_t(al, xx.base.base.loc, function_call,
xx.m_body, xx.n_body, xx.m_orelse, xx.n_orelse));
pass_result.push_back(al, stmt);
} else if (ASR::is_a<ASR::LogicalBinOp_t>(*xx.m_test)) {
ASR::LogicalBinOp_t* logical_binop = ASR::down_cast<ASR::LogicalBinOp_t>(xx.m_test);
ASR::expr_t* function_call_left = logical_binop->m_left;
ASR::expr_t* function_call_right = logical_binop->m_right;

if (ASR::is_a<ASR::IntrinsicElementalFunction_t>(*logical_binop->m_left)) {
ASR::IntrinsicElementalFunction_t* left = ASR::down_cast<ASR::IntrinsicElementalFunction_t>(logical_binop->m_left);
if (left->m_type->type == ASR::ttypeType::Logical) {
if (is_logical_intrinsic_symbolic(logical_binop->m_left)) {
function_call_left = process_attributes(xx.base.base.loc, logical_binop->m_left);
}
}
}
if (ASR::is_a<ASR::IntrinsicElementalFunction_t>(*logical_binop->m_right)) {
ASR::IntrinsicElementalFunction_t* right = ASR::down_cast<ASR::IntrinsicElementalFunction_t>(logical_binop->m_right);
if (right->m_type->type == ASR::ttypeType::Logical) {
if (is_logical_intrinsic_symbolic(logical_binop->m_right)) {
function_call_right = process_attributes(xx.base.base.loc, logical_binop->m_right);
}
}
}

ASR::expr_t* new_logical_binop = ASRUtils::EXPR(ASR::make_LogicalBinOp_t(al, xx.base.base.loc,
function_call_left, logical_binop->m_op, function_call_right, logical_binop->m_type, logical_binop->m_value));
xx.m_test = new_logical_binop;
}
}

Expand Down
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