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Use side-effects of user defined functions in evm code transform.

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chriseth
2022-11-14 21:26:36 +01:00
parent 4100a59cca
commit 5ba8c109f4
19 changed files with 182 additions and 122 deletions
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test/libyul/yulStackLayout/function.yul
+13 -19
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@@ -27,21 +27,18 @@
// Entry -> Block0;
// Block0 [label="\
// [ ]\l\
// [ RET[h] RET[h] RET[i] ]\l\
// [ RET[i] ]\l\
// i\l\
// [ RET[h] RET[h] TMP[i, 0] TMP[i, 1] ]\l\
// [ RET[h] RET[h] TMP[i, 0] TMP[i, 1] ]\l\
// [ TMP[i, 0] TMP[i, 1] ]\l\
// [ TMP[i, 0] TMP[i, 1] ]\l\
// Assignment(x, y)\l\
// [ RET[h] RET[h] x y ]\l\
// [ RET[h] y RET[h] x ]\l\
// h\l\
// [ RET[h] y ]\l\
// [ RET[h] y ]\l\
// [ x y ]\l\
// [ x ]\l\
// h\l\
// [ ]\l\
// [ ]\l\
// "];
// Block0Exit [label="MainExit"];
// Block0Exit [label="Terminated"];
// Block0 -> Block0Exit;
//
// FunctionEntry_f [label="function f(a, b) -> r\l\
@@ -83,19 +80,16 @@
// [ RET x ]"];
// FunctionEntry_h -> Block3;
// Block3 [label="\
// [ RET RET[h] RET[f] 0x00 x ]\l\
// [ RET RET[h] RET[f] 0x00 x ]\l\
// [ RET[f] 0x00 x ]\l\
// [ RET[f] 0x00 x ]\l\
// f\l\
// [ RET RET[h] TMP[f, 0] ]\l\
// [ RET RET[h] TMP[f, 0] ]\l\
// [ TMP[f, 0] ]\l\
// [ TMP[f, 0] ]\l\
// h\l\
// [ RET ]\l\
// [ RET RET[g] ]\l\
// g\l\
// [ RET ]\l\
// [ RET ]\l\
// [ ]\l\
// [ ]\l\
// "];
// Block3Exit [label="FunctionReturn[h]"];
// Block3Exit [label="Terminated"];
// Block3 -> Block3Exit;
//
// FunctionEntry_i [label="function i() -> v, w\l\