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Pseudocode: Introduce pseudo-value analysis

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This commit is contained in:
Alexey Sedunov
2014-05-12 17:42:44 +04:00
parent 3ce96671d9
commit d2c055e9da
103 changed files with 2417 additions and 1432 deletions
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compiler/testData/cfg-variables/lexicalScopes/localClass.instructions
+8 -7
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@@ -16,18 +16,19 @@ L0:
1 <START> INIT: in: {} out: {}
2 mark({ "before" class A(val x: Int) { { val a = x } fun foo() { val b = x } } "after" })
mark("before")
r("before")
r("before") -> <v0>
v(val x: Int) INIT: in: {} out: {x=D}
w(x) INIT: in: {x=D} out: {x=ID}
magic(val x: Int) -> <v1> INIT: in: {x=D} out: {x=D}
w(x|<v1>) INIT: in: {x=D} out: {x=ID}
3 mark({ val a = x }) INIT: in: {x=ID} out: {x=ID}
v(val a = x) INIT: in: {x=ID} out: {a=D, x=ID}
r(x) INIT: in: {a=D, x=ID} out: {a=D, x=ID}
w(a) INIT: in: {a=D, x=ID} out: {a=ID, x=ID}
r(x) -> <v2> INIT: in: {a=D, x=ID} out: {a=D, x=ID}
w(a|<v2>) INIT: in: {a=D, x=ID} out: {a=ID, x=ID}
2 jmp?(L2) INIT: in: {x=ID} out: {x=ID}
d(fun foo() { val b = x }) USE: in: {x=READ} out: {x=READ}
L2:
mark("after")
r("after")
r("after") -> <v3>
L1:
1 <END> INIT: in: {} out: {}
error:
@@ -44,8 +45,8 @@ L3:
3 <START> INIT: in: {} out: {}
4 mark({ val b = x })
v(val b = x) INIT: in: {} out: {b=D} USE: in: {x=READ} out: {x=READ}
r(x) INIT: in: {b=D} out: {b=D} USE: in: {} out: {x=READ}
w(b) INIT: in: {b=D} out: {b=ID}
r(x) -> <v0> INIT: in: {b=D} out: {b=D} USE: in: {} out: {x=READ}
w(b|<v0>) INIT: in: {b=D} out: {b=ID}
L4:
3 <END> INIT: in: {} out: {}
error: