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[FE 1.0] Always create return value for CallInstruction

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This fixes missing `USED_AS_EXPRESSION` recordings
^KT-47527 Fixed
This commit is contained in:
Dmitriy Novozhilov
2021-06-30 16:40:55 +03:00
committed by TeamCityServer
parent b2372ff0b9
commit ae608ea67f
50 changed files with 496 additions and 204 deletions
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compiler/testData/cfg/deadCode/throwInLambda.instructions
Vendored
+7 -7
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@@ -52,14 +52,14 @@ L0:
L3 [after local declaration]:
r({ throw Exception() }) -> <v1> PREV:[jmp?(L3)]
mark(let { throw Exception() })
call(let { throw Exception() }, let|<v0>, <v1>)
call(let { throw Exception() }, let|<v0>, <v1>) -> <v2>
L2 [result of call]:
mark(fn()?.let { throw Exception() } ?: "unreachable?") PREV:[jf(L2), call(let { throw Exception() }, let|<v0>, <v1>)]
jt(L6|!<v2>) NEXT:[mark("unreachable?"), merge(fn()?.let { throw Exception() } ?: "unreachable?"|!<v2>, <v3>) -> <v4>]
mark(fn()?.let { throw Exception() } ?: "unreachable?") PREV:[jf(L2), call(let { throw Exception() }, let|<v0>, <v1>) -> <v2>]
jt(L6|<v2>) NEXT:[mark("unreachable?"), merge(fn()?.let { throw Exception() } ?: "unreachable?"|<v2>, <v3>) -> <v4>]
mark("unreachable?")
r("unreachable?") -> <v3>
L6 [after elvis operator]:
merge(fn()?.let { throw Exception() } ?: "unreachable?"|!<v2>, <v3>) -> <v4> PREV:[jt(L6|!<v2>), r("unreachable?") -> <v3>]
merge(fn()?.let { throw Exception() } ?: "unreachable?"|<v2>, <v3>) -> <v4> PREV:[jt(L6|<v2>), r("unreachable?") -> <v3>]
w(x|<v4>)
r(x) -> <v5>
ret(*|<v5>) L1
@@ -119,16 +119,16 @@ L2 [after elvis operator]:
L4 [after local declaration]:
r({ throw Exception() }) -> <v5> PREV:[jmp?(L4)]
mark(let { throw Exception() })
call(let { throw Exception() }, let|<v4>, <v5>)
call(let { throw Exception() }, let|<v4>, <v5>) -> <v6>
jmp(error) NEXT:[<ERROR>]
L3 [result of call]:
jmp(error) NEXT:[<ERROR>] PREV:[jf(L3)]
- mark(x?.let { throw Exception() } ?: "unreachable") PREV:[]
- jt(L7|!<v6>) NEXT:[mark("unreachable"), merge(x?.let { throw Exception() } ?: "unreachable"|!<v6>, <v7>) -> <v8>] PREV:[]
- jt(L7|<v6>) NEXT:[mark("unreachable"), merge(x?.let { throw Exception() } ?: "unreachable"|<v6>, <v7>) -> <v8>] PREV:[]
- mark("unreachable") PREV:[]
- r("unreachable") -> <v7> PREV:[]
L7 [after elvis operator]:
- merge(x?.let { throw Exception() } ?: "unreachable"|!<v6>, <v7>) -> <v8> PREV:[]
- merge(x?.let { throw Exception() } ?: "unreachable"|<v6>, <v7>) -> <v8> PREV:[]
- w(y|<v8>) PREV:[]
- r(y) -> <v9> PREV:[]
- ret(*|<v9>) L1 PREV:[]