Renaming libjulia to libyul

7 files changed, 118 insertions, 0 deletions

diff --git a/test/libyul/yulOptimizerTests/expressionInliner/complex_with_evm.yul b/test/libyul/yulOptimizerTests/expressionInliner/complex_with_evm.yul
new file mode 100644
index 00000000..519a2af8
--- /dev/null
+++ b/test/libyul/yulOptimizerTests/expressionInliner/complex_with_evm.yul
@@ -0,0 +1,13 @@
+{
+    function f(a) -> x { x := add(a, a) }
+    let y := f(calldatasize())
+}
+// ----
+// expressionInliner
+// {
+//     function f(a) -> x
+//     {
+//         x := add(a, a)
+//     }
+//     let y := add(calldatasize(), calldatasize())
+// }
diff --git a/test/libyul/yulOptimizerTests/expressionInliner/double_calls.yul b/test/libyul/yulOptimizerTests/expressionInliner/double_calls.yul
new file mode 100644
index 00000000..e1da8e07
--- /dev/null
+++ b/test/libyul/yulOptimizerTests/expressionInliner/double_calls.yul
@@ -0,0 +1,18 @@
+{
+	function f(a) -> x { x := add(a, a) }
+	function g(b, c) -> y { y := mul(mload(c), f(b)) }
+	let y := g(calldatasize(), 7)
+}
+// ----
+// expressionInliner
+// {
+//     function f(a) -> x
+//     {
+//         x := add(a, a)
+//     }
+//     function g(b, c) -> y
+//     {
+//         y := mul(mload(c), add(b, b))
+//     }
+//     let y_1 := mul(mload(7), add(calldatasize(), calldatasize()))
+// }
diff --git a/test/libyul/yulOptimizerTests/expressionInliner/double_recursive_calls.yul b/test/libyul/yulOptimizerTests/expressionInliner/double_recursive_calls.yul
new file mode 100644
index 00000000..082cb53f
--- /dev/null
+++ b/test/libyul/yulOptimizerTests/expressionInliner/double_recursive_calls.yul
@@ -0,0 +1,18 @@
+{
+	function f(a, r) -> x { x := g(a, g(r, r)) }
+	function g(b, s) -> y { y := f(b, f(s, s)) }
+	let y := g(calldatasize(), 7)
+}
+// ----
+// expressionInliner
+// {
+//     function f(a, r) -> x
+//     {
+//         x := g(a, f(r, f(r, r)))
+//     }
+//     function g(b, s) -> y
+//     {
+//         y := f(b, g(s, f(s, f(s, s))))
+//     }
+//     let y_1 := f(calldatasize(), g(7, f(7, f(7, 7))))
+// }
diff --git a/test/libyul/yulOptimizerTests/expressionInliner/no_inline_mload.yul b/test/libyul/yulOptimizerTests/expressionInliner/no_inline_mload.yul
new file mode 100644
index 00000000..0fb43a9d
--- /dev/null
+++ b/test/libyul/yulOptimizerTests/expressionInliner/no_inline_mload.yul
@@ -0,0 +1,14 @@
+// Does not inline because mload could be moved out of sequence
+{
+    function f(a) -> x { x := a }
+    let y := f(mload(2))
+}
+// ----
+// expressionInliner
+// {
+//     function f(a) -> x
+//     {
+//         x := a
+//     }
+//     let y := f(mload(2))
+// }
diff --git a/test/libyul/yulOptimizerTests/expressionInliner/no_move_with_sideeffects.yul b/test/libyul/yulOptimizerTests/expressionInliner/no_move_with_sideeffects.yul
new file mode 100644
index 00000000..7fdad6c4
--- /dev/null
+++ b/test/libyul/yulOptimizerTests/expressionInliner/no_move_with_sideeffects.yul
@@ -0,0 +1,27 @@
+// The calls to g and h cannot be moved because g and h are not movable. Therefore, the call
+// to f is not inlined.
+{
+	function f(a, b) -> x { x := add(b, a) }
+	function g() -> y { y := mload(0) mstore(0, 4) }
+	function h() -> z { mstore(0, 4) z := mload(0) }
+	let r := f(g(), h())
+}
+// ----
+// expressionInliner
+// {
+//     function f(a, b) -> x
+//     {
+//         x := add(b, a)
+//     }
+//     function g() -> y
+//     {
+//         y := mload(0)
+//         mstore(0, 4)
+//     }
+//     function h() -> z
+//     {
+//         mstore(0, 4)
+//         z := mload(0)
+//     }
+//     let r := f(g(), h())
+// }
diff --git a/test/libyul/yulOptimizerTests/expressionInliner/simple.yul b/test/libyul/yulOptimizerTests/expressionInliner/simple.yul
new file mode 100644
index 00000000..c186eafd
--- /dev/null
+++ b/test/libyul/yulOptimizerTests/expressionInliner/simple.yul
@@ -0,0 +1,14 @@
+// yul
+{
+    function f() -> x:u256 { x := 2:u256 }
+    let y:u256 := f()
+}
+// ----
+// expressionInliner
+// {
+//     function f() -> x:u256
+//     {
+//         x := 2:u256
+//     }
+//     let y:u256 := 2:u256
+// }
diff --git a/test/libyul/yulOptimizerTests/expressionInliner/with_args.yul b/test/libyul/yulOptimizerTests/expressionInliner/with_args.yul
new file mode 100644
index 00000000..b5f4d515
--- /dev/null
+++ b/test/libyul/yulOptimizerTests/expressionInliner/with_args.yul
@@ -0,0 +1,14 @@
+// yul
+{
+    function f(a:u256) -> x:u256 { x := a }
+    let y:u256 := f(7:u256)
+}
+// ----
+// expressionInliner
+// {
+//     function f(a:u256) -> x:u256
+//     {
+//         x := a
+//     }
+//     let y:u256 := 7:u256
+// }