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(parent: 75b858e) | patch
agx: DCE even with noopt
authorAlyssa Rosenzweig <alyssa@rosenzweig.io>
Sat, 4 Mar 2023 22:13:30 +0000 (17:13 -0500)
committerMarge Bot <emma+marge@anholt.net>
Fri, 7 Apr 2023 03:23:03 +0000 (03:23 +0000)
commit7c7b95ba2a5bb917a5476933bf1ed5eff779f953
tree3fa6e2e978c7bb339dbc4535389a64a80ec539e1tree | snapshot
parent75b858e904aff123ae256311a578a41301d37808commit | diff
agx: DCE even with noopt

To simplify live range splitting, RA will soon assume that DCE has run (removing
extraneous vectors). So run DCE even when otherwise disabling backend
optimizations. AGX_MESA_DEBUG=noopt is still useful for disabling instruction
combining, which is the more-likely-to-be-buggy pass anyway.

This also fixes IR not being printed with noopt.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22353>
src/asahi/compiler/agx_compile.c diff | blob | history
Domain: Graphics System / GL;