Re: [Mesa-dev] [PATCH] nir: add support for structured COME FROM

2015-04-01 Thread Connor Abbott
On Wed, Apr 1, 2015 at 8:34 PM, Jason Ekstrand wrote: > On Wed, Apr 1, 2015 at 9:59 AM, Francisco Jerez wrote: >> Connor Abbott writes: >> >>> Unfortunately, we can't support unstructured COME FROM yet, since we >>> can't structurize arbitrary control flow graphs. Also TODO is adding >>> support

Re: [Mesa-dev] [PATCH] nir: add support for structured COME FROM

2015-04-01 Thread Jason Ekstrand
On Wed, Apr 1, 2015 at 9:59 AM, Francisco Jerez wrote: > Connor Abbott writes: > >> Unfortunately, we can't support unstructured COME FROM yet, since we >> can't structurize arbitrary control flow graphs. Also TODO is adding >> support for threading by having multiple come_from's point to the sam

Re: [Mesa-dev] [PATCH] nir: add support for structured COME FROM

2015-04-01 Thread Francisco Jerez
Connor Abbott writes: > Unfortunately, we can't support unstructured COME FROM yet, since we > can't structurize arbitrary control flow graphs. Also TODO is adding > support for threading by having multiple come_from's point to the same > unconditional branch, as well as various other INTERCAL fe

[Mesa-dev] [PATCH] nir: add support for structured COME FROM

2015-04-01 Thread Connor Abbott
Unfortunately, we can't support unstructured COME FROM yet, since we can't structurize arbitrary control flow graphs. Also TODO is adding support for threading by having multiple come_from's point to the same unconditional branch, as well as various other INTERCAL features. Signed-off-by: Connor A

[Mesa-dev] [PATCH] nir: add support for structured COME FROM

2015-04-01 Thread Connor Abbott
Unfortunately, we can't support unstructured COME FROM yet, since we can't structurize arbitrary control flow graphs. Also TODO is adding support for threading by having multiple come_from's point to the same unconditional branch, as well as various other INTERCAL features. Signed-off-by: Connor A