diff options
| author | Eric Anholt <eric@anholt.net> | 2010-10-20 15:21:53 -0700 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2010-10-21 15:20:01 -0700 |
| commit | 7a3f113e79f983222ecc95c33655a8c9354fcfad (patch) | |
| tree | 44c5c0fd93dde3018fa6d8f9241ea5e0636484bf /acinclude.m4 | |
| parent | 5ac6c4ecfe77bf7e02ae61981b2c8b1fe73027cd (diff) | |
i965: Fix gl_FrontFacing emit on pre-gen6.
It's amazing this code worked. Basically, we would get lucky in
register allocation and the tests using frontfacing would happen to
allocate gl_FrontFacing storage and the instructions generating
gl_FrontFacing but pointing at another register to the same hardware
register. Noticed during register spilling debug, when suddenly they
didn't get allocatd the same storage.
Diffstat (limited to 'acinclude.m4')
0 files changed, 0 insertions, 0 deletions