| Cody Northrop | 0d5881e | 2014-09-17 14:06:55 -0600 | [diff] [blame^] | 1 | - Detect code paths in non-void functions that don't reach a return statement |
| 2 | |
| 3 | - Improve handling of constants and their initializers. Constant initializers |
| 4 | should never generate any code. This is trival for scalar constants. It is |
| 5 | also trivial for arrays, matrices, and vectors that are accessed with |
| 6 | constant index values. For others it is more complicated. Perhaps these |
| 7 | cases should be silently converted to uniforms? |
| 8 | |
| 9 | - Track source locations throughout the IR. There are currently several |
| 10 | places where we cannot emit line numbers for errors (and currently emit 0:0) |
| 11 | because we've "lost" the line number information. This is particularly |
| 12 | noticeable at link time. |