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author | chriseth <chris@ethereum.org> | 2018-10-16 23:29:20 +0800 |
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committer | chriseth <chris@ethereum.org> | 2018-10-16 23:29:20 +0800 |
commit | a435a14e135a4e31ce3cd2bacd32544b2b342074 (patch) | |
tree | cefd1c154fede07c3b0c6dc0307d7d271de1f20d | |
parent | e2e4a9fe81656724111c444cbf253d39bbb2b67b (diff) | |
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Test for crash via inlining.
-rw-r--r-- | test/libyul/yulOptimizerTests/fullInliner/multi_fun_callback.yul | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/test/libyul/yulOptimizerTests/fullInliner/multi_fun_callback.yul b/test/libyul/yulOptimizerTests/fullInliner/multi_fun_callback.yul new file mode 100644 index 00000000..7588094f --- /dev/null +++ b/test/libyul/yulOptimizerTests/fullInliner/multi_fun_callback.yul @@ -0,0 +1,84 @@ +{ + // This is a test for an older version where + // inlining was performed on a function + // just being called. This is a problem + // because the statemenst of the original + // function might be in an invalid state. + + function f(x) { + mstore(0, x) + mstore(7, h()) + g(10) + mstore(1, x) + } + function g(x) { + f(1) + } + function h() -> t { + t := 2 + + } + { + f(100) + } +} +// ---- +// fullInliner +// { +// { +// { +// let f_x_1 := 100 +// mstore(0, f_x_1) +// let f_h_t +// f_h_t := 2 +// mstore(7, f_h_t) +// let f__5 := 10 +// let f_g_x_1 := f__5 +// let f_g_f_x := 1 +// let +// mstore() +// let f_g_f_ := h() +// let +// mstore() +// let +// g(f__5) +// mstore(1, f_g_f_x) +// mstore(1, f_x_1) +// } +// } +// function f(x) +// { +// mstore(0, x) +// let h_t +// h_t := 2 +// mstore(7, h_t) +// let _5 := 10 +// let g_x_1 := _5 +// let g_f_x := 1 +// let +// mstore() +// let g_f_ := h() +// let +// mstore() +// let +// g(_5) +// mstore(1, g_f_x) +// mstore(1, x) +// } +// function g(x_1) +// { +// let f_x := 1 +// let +// mstore() +// let f_ := h() +// let +// mstore() +// let +// g(_5) +// mstore(1, f_x) +// } +// function h() -> t +// { +// t := 2 +// } +// } |