May 8, 2025 · May 9, 2025 · May 9, 2025 · May 14, 2025 · May 14, 2025 · May 14, 2025
diff --git a/Lib/test/test_peepholer.py b/Lib/test/test_peepholer.py
        ]
        self.check(insts, expected)

    deftest_optimize_unconsumed_when_is_safe(self):
    deftest_unoptimized_if_unconsumed(self):
        insts = [
            ("LOAD_FAST", 0, 1),
            ("LOAD_FAST", 1, 2),
            ("POP_TOP", None, 3),
        ]
        expected = [
            ("LOAD_FAST_BORROW", 0, 1),
            ("LOAD_FAST", 0, 1),
            ("LOAD_FAST_BORROW", 1, 2),
            ("POP_TOP", None, 3),
        ]
            ("POP_TOP", None, 3),
        ]
        expected = [
            ("LOAD_FAST_BORROW", 0, 1),
            ("LOAD_FAST", 0, 1),
            ("NOP", None, 2),
            ("NOP", None, 3),
        ]
            ("GET_LEN", None, 2),
            ("LIST_APPEND", 0, 3),
        ]
        expected = [
            ("LOAD_FAST_BORROW", 0, 1),
            ("GET_LEN", None, 2),
            ("LIST_APPEND", 0, 3),
        ]
        self.check(insts, expected)
        self.check(insts, insts)

    def test_check_exc_match(self):
        insts = [
            ("CHECK_EXC_MATCH", None, 3)
        ]
        expected = [
            ("LOAD_FAST_BORROW", 0, 1),
            ("LOAD_FAST", 0, 1),
            ("LOAD_FAST_BORROW", 1, 2),
            ("CHECK_EXC_MATCH", None, 3)
        ]
            ("LOAD_ATTR", 1, 2),
        ]
        expected = [
            ("LOAD_FAST_BORROW", 0, 1),
            ("LOAD_FAST", 0, 1),
            ("LOAD_ATTR", 1, 2),
        ]
        self.check(insts, expected)
        expected = [
            ("LOAD_FAST_BORROW", 0, 1),
            ("LOAD_FAST_BORROW", 1, 2),
            ("LOAD_FAST_BORROW", 2, 3),
            ("LOAD_FAST", 2, 3),
            ("LOAD_SUPER_ATTR", 1, 4),
        ]
        self.check(insts, expected)
Original file line number	Diff line number	Diff line change
Expand Up		@@ -2430,14 +2430,14 @@ def test_optimized(self):
		]
		self.check(insts, expected)

		deftest_optimize_unconsumed_when_is_safe(self):
		deftest_unoptimized_if_unconsumed(self):
		insts = [
		("LOAD_FAST", 0, 1),
		("LOAD_FAST", 1, 2),
		("POP_TOP", None, 3),
		]
		expected = [
		("LOAD_FAST_BORROW", 0, 1),
		("LOAD_FAST", 0, 1),
		("LOAD_FAST_BORROW", 1, 2),
		("POP_TOP", None, 3),
		]
Expand All		@@ -2449,7 +2449,7 @@ def test_optimize_unconsumed_when_is_safe(self):
		("POP_TOP", None, 3),
		]
		expected = [
		("LOAD_FAST_BORROW", 0, 1),
		("LOAD_FAST", 0, 1),
		("NOP", None, 2),
		("NOP", None, 3),
		]
Expand DownExpand Up		@@ -2509,12 +2509,7 @@ def test_consume_some_inputs_no_outputs(self):
		("GET_LEN", None, 2),
		("LIST_APPEND", 0, 3),
		]
		expected = [
		("LOAD_FAST_BORROW", 0, 1),
		("GET_LEN", None, 2),
		("LIST_APPEND", 0, 3),
		]
		self.check(insts, expected)
		self.check(insts, insts)

		def test_check_exc_match(self):
		insts = [
Expand All		@@ -2523,7 +2518,7 @@ def test_check_exc_match(self):
		("CHECK_EXC_MATCH", None, 3)
		]
		expected = [
		("LOAD_FAST_BORROW", 0, 1),
		("LOAD_FAST", 0, 1),
		("LOAD_FAST_BORROW", 1, 2),
		("CHECK_EXC_MATCH", None, 3)
		]
Expand DownExpand Up		@@ -2573,7 +2568,7 @@ def test_load_attr(self):
		("LOAD_ATTR", 1, 2),
		]
		expected = [
		("LOAD_FAST_BORROW", 0, 1),
		("LOAD_FAST", 0, 1),
		("LOAD_ATTR", 1, 2),
		]
		self.check(insts, expected)
Expand DownExpand Up		@@ -2603,7 +2598,7 @@ def test_super_attr(self):
		expected = [
		("LOAD_FAST_BORROW", 0, 1),
		("LOAD_FAST_BORROW", 1, 2),
		("LOAD_FAST_BORROW", 2, 3),
		("LOAD_FAST", 2, 3),
		("LOAD_SUPER_ATTR", 1, 4),
		]
		self.check(insts, expected)
Expand Down