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authorCamille Mougey <commial@gmail.com>2018-06-22 09:42:02 +0200
committerGitHub <noreply@github.com>2018-06-22 09:42:02 +0200
commit189d72985236b0b35586669e7d9309951ffdccb6 (patch)
tree284891b4e4922624afab7534b45870872499cfc9 /test/expression/simplifications.py
parent81a54b95a1424da691e6bb5a9f015aefda1325d7 (diff)
parenta1b21f745fddb7979a1baa8dd48d0ff253746677 (diff)
downloadmiasm-189d72985236b0b35586669e7d9309951ffdccb6.tar.gz
miasm-189d72985236b0b35586669e7d9309951ffdccb6.zip
Merge pull request #780 from serpilliere/simp_shift_mask
Expr: add simplification shift mask
Diffstat (limited to 'test/expression/simplifications.py')
-rw-r--r--test/expression/simplifications.py4
1 files changed, 4 insertions, 0 deletions
diff --git a/test/expression/simplifications.py b/test/expression/simplifications.py
index a4e839cf..b2591a83 100644
--- a/test/expression/simplifications.py
+++ b/test/expression/simplifications.py
@@ -177,6 +177,10 @@ to_test = [(ExprInt(1, 32) - ExprInt(1, 32), ExprInt(0, 32)),
            (ExprInt(0x4142, 32)[:32], ExprInt(0x4142, 32)),
            (ExprInt(0x4142, 32)[:8], ExprInt(0x42, 8)),
            (ExprInt(0x4142, 32)[8:16], ExprInt(0x41, 8)),
+           (ExprOp('>>', ExprOp('<<', a, ExprInt(0x4, 32)), ExprInt(0x4, 32)),
+            ExprOp('&', a, ExprInt(0x0FFFFFFF, 32))),
+           (ExprOp('<<', ExprOp('>>', a, ExprInt(0x4, 32)), ExprInt(0x4, 32)),
+            ExprOp('&', a, ExprInt(0xFFFFFFF0, 32))),
            (a[:32], a),
            (a[:8][:8], a[:8]),
            (a[:16][:8], a[:8]),