We'd like to CSE some instructions, like CMP, that often have null
destinations. Instead of replacing them with MOVs to null, just don't
emit the MOV.
---
Updated version: Replaced two comments with Eric's suggested comment.
Left the comment about the basic block boundary in place. Let me know
if
Matt Turner writes:
> We'd like to CSE some instructions, like CMP, that often have null
> destinations. Instead of replacing them with MOVs to null, just don't
> emit the MOV.
> ---
> src/mesa/drivers/dri/i965/brw_fs_cse.cpp | 42
> +++-
> 1 file changed, 25 inserti
We'd like to CSE some instructions, like CMP, that often have null
destinations. Instead of replacing them with MOVs to null, just don't
emit the MOV.
---
src/mesa/drivers/dri/i965/brw_fs_cse.cpp | 42 +++-
1 file changed, 25 insertions(+), 17 deletions(-)
diff --git a
