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41 commits

Author SHA1 Message Date
Christoph M. Wintersteiger
7e705a2d32 Bug fixes for underspecified FP operations. 2016-10-15 18:35:39 +02:00
Christoph M. Wintersteiger
bc257211d6 Whitespace 2016-10-15 18:35:39 +02:00
Christoph M. Wintersteiger
617e941015 fp2bv refactoring 2016-05-23 18:10:17 +01:00
Christoph M. Wintersteiger
b6d90a64da fpa rewriter tidy up 2016-05-21 18:07:37 +01:00
Christoph M. Wintersteiger
1cc8146aba Bugfixes for FP UFs and arrays. 2016-05-20 19:53:57 +01:00
Christoph M. Wintersteiger
df81ab72f5 Bug and performance fixes for FP UFs. 2016-05-17 16:35:45 +01:00
Christoph M. Wintersteiger
6b2d84b2be Fixed model evaluation/simplification for to_ieee_bv. 2016-03-16 17:46:52 +00:00
Christoph M. Wintersteiger
7ec70c1686 bug fixes for unspecified FP results 2016-03-16 16:57:20 +00:00
Christoph M. Wintersteiger
db6b9faabc Bugfix for FPA rewriter. 2016-03-16 16:35:45 +00:00
Christoph M. Wintersteiger
cdc8e1303a Bugfix for fp.to_*_unspecified.
Fixes #507
2016-03-16 16:16:29 +00:00
Christoph M. Wintersteiger
99d7a47f82 Bugfixes for unspecified results from fp.to_* (models are still incomplete).
Relates to #507
2016-03-15 21:45:54 +00:00
Christoph M. Wintersteiger
371573cbff More implementation of fp.to_ieee_bv for unspecified input/output
Relates to #507
2016-03-15 15:11:37 +00:00
Christoph M. Wintersteiger
176782d62b Bugfix for fp.to_ieee_bv for unspecified input/output. 2016-03-15 14:38:11 +00:00
Christoph M. Wintersteiger
b5279d1da8 Bugfix for fp.to_ieee_bv.
Fixes #507.
2016-03-11 12:35:41 +00:00
Christoph M. Wintersteiger
de3cb7e5dc More FPA exponent/siginficand order consistency 2016-01-05 18:05:21 +00:00
Christoph M. Wintersteiger
05b29df2cb Bugfix for FP API 2016-01-04 21:01:01 +00:00
Christoph M. Wintersteiger
677ff221f8 Internal consistency: FP exponents are always passed before significands. 2016-01-04 18:57:15 +00:00
Christoph M. Wintersteiger
077e801590 Assertion fix. Relates to #383. 2015-12-23 13:41:52 +01:00
Christoph M. Wintersteiger
92152b16ca Bugfixes for model verification of unspecified values of fp.min/fp.max 2015-11-02 19:25:44 +00:00
Christoph M. Wintersteiger
8fffa9f188 Removed trailing whitespace. 2015-10-30 12:20:41 +00:00
Christoph M. Wintersteiger
9b5abcd55a Improved support for FPA unspecified min/max values, model validation, and proof generation. 2015-10-25 13:10:40 +00:00
Christoph M. Wintersteiger
ca496f20cb Partial refactoring of fpa2bv conversion to support proofs. 2015-10-25 13:10:40 +00:00
Christoph M. Wintersteiger
099775947e Partial fix for fp,min/fp.max models 2015-10-25 13:10:40 +00:00
Christoph M. Wintersteiger
de39173f6f Corrected unspecified behavior of fp.min/fp.max corner cases in fpa2bv_converter and in theory_fpa.
Fixes #68
2015-10-07 20:44:08 +01:00
Christoph M. Wintersteiger
8a026c355f Corrected unspecified behavior of corner cases in fp.min/fp.max.
Partially addresses #68.
2015-10-07 20:39:36 +01:00
Christoph M. Wintersteiger
79d69cd5f0 Added FP to_ieee_bv to fpa_rewriter to enable model evaluation. 2015-09-16 12:57:05 +01:00
Christoph M. Wintersteiger
a1073206f9 Bugfix for FP rewriter. 2015-09-15 16:23:24 +01:00
Christoph M. Wintersteiger
25f75b60fe Bugfix for fp.mul and fp.fma for small numbers of e/s bits.
Fixes #215.
2015-09-10 11:37:06 +01:00
Christoph M. Wintersteiger
9428acd578 Bugfix for FPA rewriter. 2015-05-29 13:58:33 +01:00
Christoph M. Wintersteiger
7619d609f9 FPA min/max -+0.0 special cases changed to +0.0 instead of second argument.
Fixes #68
2015-05-28 12:20:48 +01:00
Christoph M. Wintersteiger
eee076b9f8 Bugfixes for fp.min, fp.max.
Fixes the fix for #68
2015-05-21 18:16:02 +01:00
Christoph M. Wintersteiger
73eb7cbf5c Bugfix for mpf roundToIntegral.
Partially fixes #69
2015-05-05 23:53:33 +01:00
Christoph M. Wintersteiger
57af3a4c6e FPA min/max refactoring and fixes.
Fixes #68

Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
2015-05-04 13:47:04 +01:00
Christoph M. Wintersteiger
359c7e4da9 Removed unnecessary variables and added initialization to others to silence warnings.
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
2015-02-07 14:47:26 +00:00
Christoph M. Wintersteiger
941d1063dd FPA rewriter and MPF bugfixes
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
2015-02-06 18:48:14 +00:00
Christoph M. Wintersteiger
5e60bcd920 FPA: fixes for the fpa_rewriter to enable model extraction and validation.
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
2015-02-06 16:53:31 +00:00
Christoph M. Wintersteiger
95300e801d fixed build errors and warnings
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
2015-01-21 18:24:36 +00:00
Christoph M. Wintersteiger
5344d6f3c0 various bugfixes and extensions for FPA
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
2015-01-15 19:25:49 +00:00
Christoph M. Wintersteiger
c0bc2518b0 Renaming for consistency mk_value -> mk_numeral
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
2015-01-08 14:22:44 +00:00
Christoph M. Wintersteiger
c0a027fc80 FPA: Elminated nzero/pzero AST kinds
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
2015-01-08 14:07:47 +00:00
Christoph M. Wintersteiger
dd17f3c7d6 Renaming floats, float, Floats, Float -> FPA, fpa
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
2015-01-08 13:18:56 +00:00
Renamed from src/ast/rewriter/float_rewriter.cpp (Browse further)