tree cbe86609ca1b5a53a0bf167c62ce4c3bb17a9914
parent 4d44848c470c9d214c03906d8decd8056829c4ce
author Rhys Perry <pendingchaos02@gmail.com> 1593616456 +0100
committer Marge Bot <eric+marge@anholt.net> 1595314030 +0000

nir/lower_int64: lower 64-bit amul

Fixes an issue with Renderdoc's shader debugging with ACO.

If nir_opt_algebraic isn't called in-between nir_lower_explicit_io and
nir_lower_int64, we can end up with 64-bit multiplications.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Fixes: 6320e37d4be ('nir: add amul instruction')
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5709>