8000 ZJIT: Write a callee frame on JIT-to-JIT calls by k0kubun · Pull Request #13579 · ruby/ruby · GitHub
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ZJIT: Write a callee frame on JIT-to-JIT calls #13579

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Merged
merged 5 commits into from
Jun 13, 2025
Merged

ZJIT: Write a callee frame on JIT-to-JIT calls #13579

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80831ea
ZJIT: Write a callee frame on JIT-to-JIT calls
k0kubun Jun 10, 2025
bc214d2
Elaborate more on side exit propagation
k0kubun Jun 12, 2025
829a731
Add a TODO comment for `gen_send_without_block`
k0kubun Jun 12, 2025
5b621b1
Test side exits with locals
k0kubun Jun 12, 2025
7916f3d
Test cfp->pc of caller frames
k0kubun Jun 12, 2025
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Test side exits with locals
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@k0kubun
k0kubun committed Jun 12, 2025
commit 5b621b11052e772c3bd0caef23f9eda7753d881a
27 changes: 27 additions & 0 deletions test/ruby/test_zjit.rb
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Original file line number Diff line number Diff line change
A220 Expand Up @@ -102,6 +102,17 @@ def test(a) = 1 + a
}, call_threshold: 2
end

def test_opt_plus_type_guard_exit_with_locals
assert_compiles '[6, 6.0]', %q{
def test(a)
local = 3
1 + a + local
end
test(1) # profile opt_plus
[test(2), test(2.0)]
}, call_threshold: 2
end

def test_opt_plus_type_guard_nested_exit
assert_compiles '[4, 4.0]', %q{
def side_exit(n) = 1 + n
Expand All @@ -112,6 +123,22 @@ def entry(n) = jit_frame(n)
}, call_threshold: 2
end

def test_opt_plus_type_guard_nested_exit_with_locals
assert_compiles '[9, 9.0]', %q{
def side_exit(n)
local = 2
1 + n + local
end
def jit_frame(n)
local = 3
1 + side_exit(n) + local
end
def entry(n) = jit_frame(n)
entry(2) # profile send
[entry(2), entry(2.0)]
}, call_threshold: 2
end

# Test argument ordering
def test_opt_minus
assert_compiles '2', %q{
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