We were storing arrays in vectors, which was leading to some really bad
spill code for large arrays. allocas instructions are a better fit for
arrays and LLVM optimizations are more geared toward dealing with
allocas instead of vectors.
For arrays that have 16 or less 32-bit elements, we will con
For the series:
Reviewed-by: Marek Olšák
Marek
On Wed, May 25, 2016 at 2:35 PM, Tom Stellard wrote:
> We were storing arrays in vectors, which was leading to some really bad
> spill code for large arrays. allocas instructions are a better fit for
> arrays and LLVM optimizations are more geare