Files
clang-p2996/llvm/test/CodeGen/SystemZ
Carl Ritson e7c1b4b64c [SystemZ] Fix modelling of composed subreg indices.
A rare case where coalescing resulted in a hh32 (high32 of high64 of vector
register) subreg usage caused getSubReg() to fail as the vector reg does not
have that subreg in its subregs list, but rather h32 which was expected to
also act as hh32. See link below for the discussion when solving this.

Patch By: critson

Reviewed By: uweigand

Fixes: https://github.com/llvm/llvm-project/issues/61390
2023-03-21 16:39:22 +01:00
..
2022-12-19 14:17:21 +01:00