Rework type & size inference, literal usage

Fixes a bug in the old type inference mechanism (wasn't properly
propogating type info across Phi & move nodes).  Combined type and
size inferences passes.

Fixed long-standing bug in the code to load a special double-precision
immediate (would have been extremely difficult to hit this in the field).
Improved loading floating point immediates.

Change-Id: I1ec72edc3b25525f14d965089f8952d4f0294942
9 files changed
tree: bcf4970d1f845f99b1df9133b85270e8eb284aca
  2. build/
  3. src/
  4. test/
  5. tools/