[Mesa-dev] i965: Turn off optimizations in i965 but not glsl-compiler?

[Matt Turner]

On Mon, Jul 7, 2014 at 12:36 PM, Thomas Helland
<thomashelland90 at gmail.com> wrote:
> Is it possible to turn off the optimizations in the backend,
> while still leaving optimizations on in the glsl-compiler?

Not via an environment variable or anything, but you can of course
comment out the optimization loop in brw_fs.cpp/brw_vec4.cpp. Search
for "do {" to find the loop.