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Pseudocode: Generate fake values for Unit/Nothing-typed expressions

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This commit is contained in:
Alexey Sedunov
2014-07-23 12:56:21 +04:00
parent 2d3ac9109b
commit 77bbf8f73b
72 changed files with 851 additions and 592 deletions
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compiler/testData/cfg/tailCalls/sum.values
+19 -15
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@@ -4,19 +4,23 @@ tailRecursive fun sum(x: Long, sum: Long): Long {
return sum(x - 1, sum + x)
}
---------------------
<v0>: Long NEW: magic[FAKE_INITIALIZER](x: Long) -> <v0>
<v1>: Long NEW: magic[FAKE_INITIALIZER](sum: Long) -> <v1>
x <v2>: OR{{<: Any}, {<: Any}} NEW: r(x) -> <v2>
0 <v3>: {<: Number} NEW: r(0) -> <v3>
toLong() <v4>: * NEW: call(toLong(), toLong|<v3>) -> <v4>
0.toLong() <v4>: * COPY
x == 0.toLong() <v5>: Boolean NEW: call(x == 0.toLong(), equals|<v2>, <v4>) -> <v5>
sum <v6>: Long NEW: r(sum) -> <v6>
x <v7>: Long NEW: r(x) -> <v7>
1 <v8>: Int NEW: r(1) -> <v8>
x - 1 <v9>: Long NEW: call(x - 1, minus|<v7>, <v8>) -> <v9>
sum <v10>: Long NEW: r(sum) -> <v10>
x <v11>: Long NEW: r(x) -> <v11>
sum + x <v12>: Long NEW: call(sum + x, plus|<v10>, <v11>) -> <v12>
sum(x - 1, sum + x) <v13>: Long NEW: call(sum(x - 1, sum + x), sum|<v9>, <v12>) -> <v13>
<v0>: Long NEW: magic[FAKE_INITIALIZER](x: Long) -> <v0>
<v1>: Long NEW: magic[FAKE_INITIALIZER](sum: Long) -> <v1>
x <v2>: OR{{<: Any}, {<: Any}} NEW: r(x) -> <v2>
0 <v3>: {<: Number} NEW: r(0) -> <v3>
toLong() <v4>: * NEW: call(toLong(), toLong|<v3>) -> <v4>
0.toLong() <v4>: * COPY
x == 0.toLong() <v5>: Boolean NEW: call(x == 0.toLong(), equals|<v2>, <v4>) -> <v5>
sum <v6>: Long NEW: r(sum) -> <v6>
return sum !<v7>: *
if (x == 0.toLong()) return sum !<v7>: * COPY
x <v8>: Long NEW: r(x) -> <v8>
1 <v9>: Int NEW: r(1) -> <v9>
x - 1 <v10>: Long NEW: call(x - 1, minus|<v8>, <v9>) -> <v10>
sum <v11>: Long NEW: r(sum) -> <v11>
x <v12>: Long NEW: r(x) -> <v12>
sum + x <v13>: Long NEW: call(sum + x, plus|<v11>, <v12>) -> <v13>
sum(x - 1, sum + x) <v14>: Long NEW: call(sum(x - 1, sum + x), sum|<v10>, <v13>) -> <v14>
return sum(x - 1, sum + x) !<v15>: *
{ if (x == 0.toLong()) return sum return sum(x - 1, sum + x) } !<v15>: * COPY
=====================