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//KT-1027 Strange selection of unreachable code

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svtk
2012-01-17 15:43:11 +04:00
parent 3a634417b9
commit e6a2b2fc0f
7 changed files with 598 additions and 342 deletions
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compiler/testData/cfg/For.instructions
+19 -16
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@@ -6,29 +6,32 @@ fun t1() {
}
---------------------
l0:
<START> NEXT:[r(1)] PREV:[]
r(1) NEXT:[r(2)] PREV:[<START>]
r(2) NEXT:[r(..)] PREV:[r(1)]
r(..) NEXT:[r(1..2)] PREV:[r(2)]
r(1..2) NEXT:[v(i)] PREV:[r(..)]
v(i) NEXT:[w(i)] PREV:[r(1..2)]
w(i) NEXT:[jmp?(l2)] PREV:[v(i)]
<START> NEXT:[r(for (i in 1..2) { doSmth(i..)] PREV:[]
r(for (i in 1..2) {
doSmth(i)
}) NEXT:[r(1)] PREV:[<START>]
r(1) NEXT:[r(2)] PREV:[r(for (i in 1..2) { doSmth(i..)]
r(2) NEXT:[r(..)] PREV:[r(1)]
r(..) NEXT:[r(1..2)] PREV:[r(2)]
r(1..2) NEXT:[v(i)] PREV:[r(..)]
v(i) NEXT:[w(i)] PREV:[r(1..2)]
w(i) NEXT:[jmp?(l2)] PREV:[v(i)]
l3:
jmp?(l2) NEXT:[read (Unit), r(i)] PREV:[w(i)]
jmp?(l2) NEXT:[read (Unit), r(i)] PREV:[w(i)]
l4:
l5:
r(i) NEXT:[r(doSmth)] PREV:[jmp?(l2), jmp?(l4)]
r(doSmth) NEXT:[r(doSmth(i))] PREV:[r(i)]
r(doSmth(i)) NEXT:[jmp?(l4)] PREV:[r(doSmth)]
jmp?(l4) NEXT:[r(i), read (Unit)] PREV:[r(doSmth(i))]
r(i) NEXT:[r(doSmth)] PREV:[jmp?(l2), jmp?(l4)]
r(doSmth) NEXT:[r(doSmth(i))] PREV:[r(i)]
r(doSmth(i)) NEXT:[jmp?(l4)] PREV:[r(doSmth)]
jmp?(l4) NEXT:[r(i), read (Unit)] PREV:[r(doSmth(i))]
l2:
read (Unit) NEXT:[<END>] PREV:[jmp?(l2), jmp?(l4)]
read (Unit) NEXT:[<END>] PREV:[jmp?(l2), jmp?(l4)]
l1:
<END> NEXT:[<SINK>] PREV:[read (Unit)]
<END> NEXT:[<SINK>] PREV:[read (Unit)]
error:
<ERROR> NEXT:[] PREV:[]
<ERROR> NEXT:[] PREV:[]
sink:
<SINK> NEXT:[] PREV:[<END>]
<SINK> NEXT:[] PREV:[<END>]
=====================
== doSmth ==
fun doSmth(i: Int) {}