diff options
| author | Rob Clark <[email protected]> | 2015-03-12 17:18:33 -0400 |
|---|---|---|
| committer | Rob Clark <[email protected]> | 2015-04-05 16:36:40 -0400 |
| commit | 8b0b81339b9c3806981ee2ec7c08501bbd8bb7a3 (patch) | |
| tree | eae4eef9cb4804ad345ea16f72b89159620837f9 /src/gallium/drivers/freedreno/freedreno_util.h | |
| parent | 700d949ea162a5036ffc3056adaa8eb3fecc9c2e (diff) | |
freedreno/ir3: add NIR compiler
The NIR compiler frontend is an alternative to the TGSI f/e, producing
the same ir3 IR and using the same backend passes for scheduling, etc.
It is not enabled by default yet, as there are still some regressions.
To enable, use 'FD_MESA_DEBUG=nir'. It is enough to use with, for
example, xonotic or supertuxkart.
With the NIR f/e, scalarizing and a number of other lowering steps
happen in NIR, so we don't have to do them in ir3. Which simplifies the
f/e and allows the lowered instructions to pass through other
optimization stages.
Signed-off-by: Rob Clark <[email protected]>
Diffstat (limited to 'src/gallium/drivers/freedreno/freedreno_util.h')
| -rw-r--r-- | src/gallium/drivers/freedreno/freedreno_util.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/gallium/drivers/freedreno/freedreno_util.h b/src/gallium/drivers/freedreno/freedreno_util.h index b3076b9f5c6..2735ae41315 100644 --- a/src/gallium/drivers/freedreno/freedreno_util.h +++ b/src/gallium/drivers/freedreno/freedreno_util.h @@ -66,6 +66,7 @@ enum adreno_stencil_op fd_stencil_op(unsigned op); #define FD_DBG_OPTDUMP 0x0800 #define FD_DBG_GLSL120 0x1000 #define FD_DBG_NOCP 0x2000 +#define FD_DBG_NIR 0x4000 extern int fd_mesa_debug; extern bool fd_binning_enabled; |