Files
clang-p2996/llvm/test/TableGen
Sander de Smalen ae0ab24862 [TableGen] Fix calculation of Lanemask for RCs with artificial subregs. (#114392)
TableGen builds up a map of "SubRegIdx -> Subclass" where Subclass is
the largest class where all registers have SubRegIdx as a sub-register.
When SubRegIdx (vis-a-vis the sub-register) is artificial it should
still include it in the map. This map is used in various places,
including in the calculation of the Lanemask of a register class, which
otherwise calculates an incorrect lanemask.
2024-11-04 16:10:50 +00:00
..
2024-04-01 18:32:55 +08:00