Pseudocode: Introduce pseudo-value analysis

2014-05-12 17:42:44 +04:00
parent 3ce96671d9
commit d2c055e9da
103 changed files with 2417 additions and 1432 deletions
@@ -0,0 +1,27 @@
+== foo ==
+fun foo(a: Array<Int>) {
+    a[0]++
+}
+---------------------
+L0:
+  1 <START>
+    v(a: Array<Int>)
+    magic(a: Array<Int>) -> <v0>
+    w(a|<v0>)
+  2 mark({ a[0]++ })
+    mark(a[0]++)
+    mark(a[0])
+    r(a) -> <v1>
+    r(0) -> <v2>
+    call(a[0], get|<v1>, <v2>) -> <v3>
+    call(++, inc|<v3>) -> <v4>
+    r(a) -> <v5>
+    r(0) -> <v6>
+    call(a[0]++, set|<v5>, <v6>, <v4>) -> <v7>
+L1:
+  1 <END>                                         NEXT:[<SINK>]
+error:
+    <ERROR>                                       PREV:[]
+sink:
+    <SINK>                                        PREV:[<ERROR>, <END>]
+=====================