848e633b67
Previously we fixed the extracted bytes to be unsigned bitvectors, but we should not actually impose (un)signedness as we do not actually interpret the bytes as numeric values. This fixes byte operators over floating-point values, and makes various SMT-solver tests pass as the SMT back-end is more strict about typing and therefore was more frequently affected by this bug. To make all this work it was also necessary to extend and fix the simplifier's handling of bv_typet expressions, and also cover one more case of type casts in the bitvector back-end. The tests Array_operations1/test.desc Float-equality1/test_no_equality.desc memory_allocation1/test.desc union12/test.desc union6/test.desc union7/test.desc continue to fail on Windows and thus cannot yet be enabled. |
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| main.c | ||
| paths.desc | ||
| test.desc | ||