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author | Benjamin Barenblat <bbaren@mit.edu> | 2016-06-05 15:01:52 -0400 |
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committer | Benjamin Barenblat <bbaren@mit.edu> | 2016-06-05 15:01:52 -0400 |
commit | 41082463d783d6f8d8a5aaf69bf459b57bca6000 (patch) | |
tree | 8b9dca4b583b9cb1ea7ed220fe34d611217eb6cc /Test/extractloops/detLoopExtract2.bpl | |
parent | 64e8b33656140b87137d0662d9e6835e004d13c2 (diff) | |
parent | 8ed5dab22d8377924ee6282b83c1b1f8aa8f3573 (diff) |
Merge branch 'upstream' into dfsg_free
Diffstat (limited to 'Test/extractloops/detLoopExtract2.bpl')
-rw-r--r-- | Test/extractloops/detLoopExtract2.bpl | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/Test/extractloops/detLoopExtract2.bpl b/Test/extractloops/detLoopExtract2.bpl new file mode 100644 index 00000000..f2befc53 --- /dev/null +++ b/Test/extractloops/detLoopExtract2.bpl @@ -0,0 +1,27 @@ +// RUN: %boogie -nologo -nologo -stratifiedInline:1 -extractLoops -deterministicExtractLoops -recursionBound:6 "%s" > "%t" +// RUN: %diff "%s.expect" "%t" + +//This example checks the bug fix in the loop extract for http://symdiff.codeplex.com/workitem/4 +procedure {:entrypoint} Main() returns(r:int) +{ + var i, j : int; + var Flag : bool; + var b : bool; + i := 0; + j := 0; + Flag := false; + while(i<3) + { + havoc b; + if (b || Flag) { + i := i + 1; + j := j + 1; + } + else { + Flag := true; + j := j + 1; + } + } + assume !(i == j || i == j - 1); + return; +} |