The Vega instructions.cc file is 47k lines long which results in both
large compilation times whenever it is modified and long style check
times. This makes iterating over more complex instruction
implementations very time consuming.
This commit moves the instruction definitions to multiple files based on
the instruction encoding (SOP2, VOP2, FLAT, DS, etc.). The resulting
files are much smaller (max is 8k lines) and compilation and style check
times are much more reasonable. Other than moving code around, there are
no functional changes in this commit.
Change-Id: Id4ac8e98ef11a58de5fd328f8a0cd7ce60a11819
cd91c6321f