dcoppa 05864441e8 Merge bugfixes from upstream:
Fix cases where the most negative signed integer was negated, causing
undefined behavior.
(upstream git commit 1b32e3e869059e437c43ba0f8765c3e5857801f7)

Tests: fix undefined behavior from a left shift of a negative value.
(upstream git commit 22ec823cc707f38ee465805cfb158879e56758a3)
2016-01-20 09:37:13 +00:00
..
2016-01-20 09:37:13 +00:00
2016-01-20 09:37:13 +00:00