SPIR-V shaders that cause segmentation faults in nir_from_ssa
Submitted by Alastair Donaldson
Assigned to andrii simiklit
Link to original bug (#111449)
Description
Created attachment 145109 Amber test exposing the problem
Running:
catchsegv amber write-red-in-loop-nest.amber
leads to a segmentation fault, with a backtrace that ends in nir_from_ssa, e.g.:
src/compiler/nir/nir_from_ssa.c:835
or sometimes in ralloc.
Build: Mesa 19.2.0-devel (git-861c2b8d) (Debug) Device: Intel(R) HD Graphics 630 (Kaby Lake GT2)
Attachment 145109, "Amber test exposing the problem":
write-red-in-loop-nest.amber
Version: git