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Mark some expressions after processing their components

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when it's semantically correct

Expressions: calls, 'for' loops, elvis operators
It's significant for reporting 'unreachable code' correctly
This commit is contained in:
Svetlana Isakova
2014-06-12 12:58:57 +04:00
parent 6e622f2301
commit 9480907514
39 changed files with 181 additions and 178 deletions
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compiler/testData/cfg-variables/bugs/referenceToPropertyInitializer.instructions
+5 -5
View File
@@ -32,16 +32,16 @@ L3:
magic(x: Int) -> <v0> INIT: in: {x=D} out: {x=D}
w(x|<v0>) INIT: in: {x=D} out: {x=ID}
3 mark(sum(x - 1) + x) INIT: in: {x=ID} out: {x=ID}
mark(sum(x - 1) + x)
mark(sum(x - 1))
magic(sum) -> <v1> USE: in: {sum=READ, x=READ} out: {sum=READ, x=READ}
r(sum|<v1>) -> <v2> USE: in: {x=READ} out: {sum=READ, x=READ}
mark(x - 1)
r(x) -> <v3>
r(1) -> <v4>
mark(x - 1)
call(-, minus|<v3>, <v4>) -> <v5>
mark(sum(x - 1))
call(sum, invoke|<v2>, <v5>) -> <v6> USE: in: {x=READ} out: {x=READ}
r(x) -> <v7> USE: in: {} out: {x=READ}
mark(sum(x - 1) + x)
call(+, plus|<v6>, <v7>) -> <v8>
L4:
2 <END>
@@ -127,10 +127,10 @@ class TestOther {
L0:
1 <START> INIT: in: {} out: {}
v(val x: Int = x + 1) INIT: in: {} out: {x=D}
mark(x + 1) INIT: in: {x=D} out: {x=D}
magic(x) -> <v0> USE: in: {x=READ} out: {x=READ}
magic(x) -> <v0> INIT: in: {x=D} out: {x=D} USE: in: {x=READ} out: {x=READ}
r(x|<v0>) -> <v1> USE: in: {} out: {x=READ}
r(1) -> <v2>
mark(x + 1)
call(+, plus|<v1>, <v2>) -> <v3>
w(x|<v3>) INIT: in: {x=D} out: {x=ID}
L1: