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optimize compiler test jumps

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This commit is contained in:
xensik 2022-08-08 11:55:33 +02:00
parent c9986cc25a
commit ed6137a7d7
9 changed files with 270 additions and 54 deletions
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24
src/h1/xsk/compiler.cpp
View File

@ -528,10 +528,18 @@ void compiler::emit_stmt_while(const ast::stmt_while::ptr& stmt, const block::pt
bool const_cond = is_constant_condition(stmt->test);
if (!const_cond)
{
if (stmt->test == ast::kind::expr_not)
{
emit_expr(stmt->test.as_not->rvalue, blk);
emit_opcode(opcode::OP_JumpOnTrue, break_loc);
}
else
{
emit_expr(stmt->test, blk);
emit_opcode(opcode::OP_JumpOnFalse, break_loc);
}
}
emit_stmt(stmt->stmt, stmt->blk, false);
@ -586,10 +594,18 @@ void compiler::emit_stmt_dowhile(const ast::stmt_dowhile::ptr& stmt, const block
bool const_cond = is_constant_condition(stmt->test);
if (!const_cond)
{
if (stmt->test == ast::kind::expr_not)
{
emit_expr(stmt->test.as_not->rvalue, blk);
emit_opcode(opcode::OP_JumpOnTrue, break_loc);
}
else
{
emit_expr(stmt->test, blk);
emit_opcode(opcode::OP_JumpOnFalse, break_loc);
}
}
emit_opcode(opcode::OP_jumpback, begin_loc);
@ -641,10 +657,18 @@ void compiler::emit_stmt_for(const ast::stmt_for::ptr& stmt, const block::ptr& b
bool const_cond = is_constant_condition(stmt->test);
if (!const_cond)
{
if (stmt->test == ast::kind::expr_not)
{
emit_expr(stmt->test.as_not->rvalue, blk);
emit_opcode(opcode::OP_JumpOnTrue, break_loc);
}
else
{
emit_expr(stmt->test, blk);
emit_opcode(opcode::OP_JumpOnFalse, break_loc);
}
}
can_break_ = true;
can_continue_ = true;

24
src/h2/xsk/compiler.cpp
View File

@ -528,10 +528,18 @@ void compiler::emit_stmt_while(const ast::stmt_while::ptr& stmt, const block::pt
bool const_cond = is_constant_condition(stmt->test);
if (!const_cond)
{
if (stmt->test == ast::kind::expr_not)
{
emit_expr(stmt->test.as_not->rvalue, blk);
emit_opcode(opcode::OP_JumpOnTrue, break_loc);
}
else
{
emit_expr(stmt->test, blk);
emit_opcode(opcode::OP_JumpOnFalse, break_loc);
}
}
emit_stmt(stmt->stmt, stmt->blk, false);
@ -586,10 +594,18 @@ void compiler::emit_stmt_dowhile(const ast::stmt_dowhile::ptr& stmt, const block
bool const_cond = is_constant_condition(stmt->test);
if (!const_cond)
{
if (stmt->test == ast::kind::expr_not)
{
emit_expr(stmt->test.as_not->rvalue, blk);
emit_opcode(opcode::OP_JumpOnTrue, break_loc);
}
else
{
emit_expr(stmt->test, blk);
emit_opcode(opcode::OP_JumpOnFalse, break_loc);
}
}
emit_opcode(opcode::OP_jumpback, begin_loc);
@ -641,10 +657,18 @@ void compiler::emit_stmt_for(const ast::stmt_for::ptr& stmt, const block::ptr& b
bool const_cond = is_constant_condition(stmt->test);
if (!const_cond)
{
if (stmt->test == ast::kind::expr_not)
{
emit_expr(stmt->test.as_not->rvalue, blk);
emit_opcode(opcode::OP_JumpOnTrue, break_loc);
}
else
{
emit_expr(stmt->test, blk);
emit_opcode(opcode::OP_JumpOnFalse, break_loc);
}
}
can_break_ = true;
can_continue_ = true;

24
src/iw5/xsk/compiler.cpp
View File

@ -520,10 +520,18 @@ void compiler::emit_stmt_while(const ast::stmt_while::ptr& stmt, const block::pt
bool const_cond = is_constant_condition(stmt->test);
if (!const_cond)
{
if (stmt->test == ast::kind::expr_not)
{
emit_expr(stmt->test.as_not->rvalue, blk);
emit_opcode(opcode::OP_JumpOnTrue, break_loc);
}
else
{
emit_expr(stmt->test, blk);
emit_opcode(opcode::OP_JumpOnFalse, break_loc);
}
}
emit_stmt(stmt->stmt, stmt->blk, false);
@ -578,10 +586,18 @@ void compiler::emit_stmt_dowhile(const ast::stmt_dowhile::ptr& stmt, const block
bool const_cond = is_constant_condition(stmt->test);
if (!const_cond)
{
if (stmt->test == ast::kind::expr_not)
{
emit_expr(stmt->test.as_not->rvalue, blk);
emit_opcode(opcode::OP_JumpOnTrue, break_loc);
}
else
{
emit_expr(stmt->test, blk);
emit_opcode(opcode::OP_JumpOnFalse, break_loc);
}
}
emit_opcode(opcode::OP_jumpback, begin_loc);
@ -633,10 +649,18 @@ void compiler::emit_stmt_for(const ast::stmt_for::ptr& stmt, const block::ptr& b
bool const_cond = is_constant_condition(stmt->test);
if (!const_cond)
{
if (stmt->test == ast::kind::expr_not)
{
emit_expr(stmt->test.as_not->rvalue, blk);
emit_opcode(opcode::OP_JumpOnTrue, break_loc);
}
else
{
emit_expr(stmt->test, blk);
emit_opcode(opcode::OP_JumpOnFalse, break_loc);
}
}
can_break_ = true;
can_continue_ = true;

24
src/iw6/xsk/compiler.cpp
View File

@ -520,10 +520,18 @@ void compiler::emit_stmt_while(const ast::stmt_while::ptr& stmt, const block::pt
bool const_cond = is_constant_condition(stmt->test);
if (!const_cond)
{
if (stmt->test == ast::kind::expr_not)
{
emit_expr(stmt->test.as_not->rvalue, blk);
emit_opcode(opcode::OP_JumpOnTrue, break_loc);
}
else
{
emit_expr(stmt->test, blk);
emit_opcode(opcode::OP_JumpOnFalse, break_loc);
}
}
emit_stmt(stmt->stmt, stmt->blk, false);
@ -578,10 +586,18 @@ void compiler::emit_stmt_dowhile(const ast::stmt_dowhile::ptr& stmt, const block
bool const_cond = is_constant_condition(stmt->test);
if (!const_cond)
{
if (stmt->test == ast::kind::expr_not)
{
emit_expr(stmt->test.as_not->rvalue, blk);
emit_opcode(opcode::OP_JumpOnTrue, break_loc);
}
else
{
emit_expr(stmt->test, blk);
emit_opcode(opcode::OP_JumpOnFalse, break_loc);
}
}
emit_opcode(opcode::OP_jumpback, begin_loc);
@ -633,10 +649,18 @@ void compiler::emit_stmt_for(const ast::stmt_for::ptr& stmt, const block::ptr& b
bool const_cond = is_constant_condition(stmt->test);
if (!const_cond)
{
if (stmt->test == ast::kind::expr_not)
{
emit_expr(stmt->test.as_not->rvalue, blk);
emit_opcode(opcode::OP_JumpOnTrue, break_loc);
}
else
{
emit_expr(stmt->test, blk);
emit_opcode(opcode::OP_JumpOnFalse, break_loc);
}
}
can_break_ = true;
can_continue_ = true;

24
src/iw7/xsk/compiler.cpp
View File

@ -520,10 +520,18 @@ void compiler::emit_stmt_while(const ast::stmt_while::ptr& stmt, const block::pt
bool const_cond = is_constant_condition(stmt->test);
if (!const_cond)
{
if (stmt->test == ast::kind::expr_not)
{
emit_expr(stmt->test.as_not->rvalue, blk);
emit_opcode(opcode::OP_JumpOnTrue, break_loc);
}
else
{
emit_expr(stmt->test, blk);
emit_opcode(opcode::OP_JumpOnFalse, break_loc);
}
}
emit_stmt(stmt->stmt, stmt->blk, false);
@ -578,10 +586,18 @@ void compiler::emit_stmt_dowhile(const ast::stmt_dowhile::ptr& stmt, const block
bool const_cond = is_constant_condition(stmt->test);
if (!const_cond)
{
if (stmt->test == ast::kind::expr_not)
{
emit_expr(stmt->test.as_not->rvalue, blk);
emit_opcode(opcode::OP_JumpOnTrue, break_loc);
}
else
{
emit_expr(stmt->test, blk);
emit_opcode(opcode::OP_JumpOnFalse, break_loc);
}
}
emit_opcode(opcode::OP_jumpback, begin_loc);
@ -633,10 +649,18 @@ void compiler::emit_stmt_for(const ast::stmt_for::ptr& stmt, const block::ptr& b
bool const_cond = is_constant_condition(stmt->test);
if (!const_cond)
{
if (stmt->test == ast::kind::expr_not)
{
emit_expr(stmt->test.as_not->rvalue, blk);
emit_opcode(opcode::OP_JumpOnTrue, break_loc);
}
else
{
emit_expr(stmt->test, blk);
emit_opcode(opcode::OP_JumpOnFalse, break_loc);
}
}
can_break_ = true;
can_continue_ = true;

24
src/iw8/xsk/compiler.cpp
View File

@ -528,10 +528,18 @@ void compiler::emit_stmt_while(const ast::stmt_while::ptr& stmt, const block::pt
bool const_cond = is_constant_condition(stmt->test);
if (!const_cond)
{
if (stmt->test == ast::kind::expr_not)
{
emit_expr(stmt->test.as_not->rvalue, blk);
emit_opcode(opcode::OP_JumpOnTrue, break_loc);
}
else
{
emit_expr(stmt->test, blk);
emit_opcode(opcode::OP_JumpOnFalse, break_loc);
}
}
emit_stmt(stmt->stmt, stmt->blk, false);
@ -586,10 +594,18 @@ void compiler::emit_stmt_dowhile(const ast::stmt_dowhile::ptr& stmt, const block
bool const_cond = is_constant_condition(stmt->test);
if (!const_cond)
{
if (stmt->test == ast::kind::expr_not)
{
emit_expr(stmt->test.as_not->rvalue, blk);
emit_opcode(opcode::OP_JumpOnTrue, break_loc);
}
else
{
emit_expr(stmt->test, blk);
emit_opcode(opcode::OP_JumpOnFalse, break_loc);
}
}
emit_opcode(opcode::OP_jumpback, begin_loc);
@ -641,10 +657,18 @@ void compiler::emit_stmt_for(const ast::stmt_for::ptr& stmt, const block::ptr& b
bool const_cond = is_constant_condition(stmt->test);
if (!const_cond)
{
if (stmt->test == ast::kind::expr_not)
{
emit_expr(stmt->test.as_not->rvalue, blk);
emit_opcode(opcode::OP_JumpOnTrue, break_loc);
}
else
{
emit_expr(stmt->test, blk);
emit_opcode(opcode::OP_JumpOnFalse, break_loc);
}
}
can_break_ = true;
can_continue_ = true;

24
src/s1/xsk/compiler.cpp
View File

@ -528,10 +528,18 @@ void compiler::emit_stmt_while(const ast::stmt_while::ptr& stmt, const block::pt
bool const_cond = is_constant_condition(stmt->test);
if (!const_cond)
{
if (stmt->test == ast::kind::expr_not)
{
emit_expr(stmt->test.as_not->rvalue, blk);
emit_opcode(opcode::OP_JumpOnTrue, break_loc);
}
else
{
emit_expr(stmt->test, blk);
emit_opcode(opcode::OP_JumpOnFalse, break_loc);
}
}
emit_stmt(stmt->stmt, stmt->blk, false);
@ -586,10 +594,18 @@ void compiler::emit_stmt_dowhile(const ast::stmt_dowhile::ptr& stmt, const block
bool const_cond = is_constant_condition(stmt->test);
if (!const_cond)
{
if (stmt->test == ast::kind::expr_not)
{
emit_expr(stmt->test.as_not->rvalue, blk);
emit_opcode(opcode::OP_JumpOnTrue, break_loc);
}
else
{
emit_expr(stmt->test, blk);
emit_opcode(opcode::OP_JumpOnFalse, break_loc);
}
}
emit_opcode(opcode::OP_jumpback, begin_loc);
@ -641,10 +657,18 @@ void compiler::emit_stmt_for(const ast::stmt_for::ptr& stmt, const block::ptr& b
bool const_cond = is_constant_condition(stmt->test);
if (!const_cond)
{
if (stmt->test == ast::kind::expr_not)
{
emit_expr(stmt->test.as_not->rvalue, blk);
emit_opcode(opcode::OP_JumpOnTrue, break_loc);
}
else
{
emit_expr(stmt->test, blk);
emit_opcode(opcode::OP_JumpOnFalse, break_loc);
}
}
can_break_ = true;
can_continue_ = true;

24
src/s2/xsk/compiler.cpp
View File

@ -528,10 +528,18 @@ void compiler::emit_stmt_while(const ast::stmt_while::ptr& stmt, const block::pt
bool const_cond = is_constant_condition(stmt->test);
if (!const_cond)
{
if (stmt->test == ast::kind::expr_not)
{
emit_expr(stmt->test.as_not->rvalue, blk);
emit_opcode(opcode::OP_JumpOnTrue, break_loc);
}
else
{
emit_expr(stmt->test, blk);
emit_opcode(opcode::OP_JumpOnFalse, break_loc);
}
}
emit_stmt(stmt->stmt, stmt->blk, false);
@ -586,10 +594,18 @@ void compiler::emit_stmt_dowhile(const ast::stmt_dowhile::ptr& stmt, const block
bool const_cond = is_constant_condition(stmt->test);
if (!const_cond)
{
if (stmt->test == ast::kind::expr_not)
{
emit_expr(stmt->test.as_not->rvalue, blk);
emit_opcode(opcode::OP_JumpOnTrue, break_loc);
}
else
{
emit_expr(stmt->test, blk);
emit_opcode(opcode::OP_JumpOnFalse, break_loc);
}
}
emit_opcode(opcode::OP_jumpback, begin_loc);
@ -641,10 +657,18 @@ void compiler::emit_stmt_for(const ast::stmt_for::ptr& stmt, const block::ptr& b
bool const_cond = is_constant_condition(stmt->test);
if (!const_cond)
{
if (stmt->test == ast::kind::expr_not)
{
emit_expr(stmt->test.as_not->rvalue, blk);
emit_opcode(opcode::OP_JumpOnTrue, break_loc);
}
else
{
emit_expr(stmt->test, blk);
emit_opcode(opcode::OP_JumpOnFalse, break_loc);
}
}
can_break_ = true;
can_continue_ = true;

24
src/s4/xsk/compiler.cpp
View File

@ -528,10 +528,18 @@ void compiler::emit_stmt_while(const ast::stmt_while::ptr& stmt, const block::pt
bool const_cond = is_constant_condition(stmt->test);
if (!const_cond)
{
if (stmt->test == ast::kind::expr_not)
{
emit_expr(stmt->test.as_not->rvalue, blk);
emit_opcode(opcode::OP_JumpOnTrue, break_loc);
}
else
{
emit_expr(stmt->test, blk);
emit_opcode(opcode::OP_JumpOnFalse, break_loc);
}
}
emit_stmt(stmt->stmt, stmt->blk, false);
@ -586,10 +594,18 @@ void compiler::emit_stmt_dowhile(const ast::stmt_dowhile::ptr& stmt, const block
bool const_cond = is_constant_condition(stmt->test);
if (!const_cond)
{
if (stmt->test == ast::kind::expr_not)
{
emit_expr(stmt->test.as_not->rvalue, blk);
emit_opcode(opcode::OP_JumpOnTrue, break_loc);
}
else
{
emit_expr(stmt->test, blk);
emit_opcode(opcode::OP_JumpOnFalse, break_loc);
}
}
emit_opcode(opcode::OP_jumpback, begin_loc);
@ -641,10 +657,18 @@ void compiler::emit_stmt_for(const ast::stmt_for::ptr& stmt, const block::ptr& b
bool const_cond = is_constant_condition(stmt->test);
if (!const_cond)
{
if (stmt->test == ast::kind::expr_not)
{
emit_expr(stmt->test.as_not->rvalue, blk);
emit_opcode(opcode::OP_JumpOnTrue, break_loc);
}
else
{
emit_expr(stmt->test, blk);
emit_opcode(opcode::OP_JumpOnFalse, break_loc);
}
}
can_break_ = true;
can_continue_ = true;