llvm-project.git/llvm/test/CodeGen/SystemZ/shift-16.ll, branch users/nico/python-2 Unnamed repository; edit this file 'description' to name the repository. [SystemZ] Implement i128 funnel shifts 2025-03-15T17:28:44+00:00 Ulrich Weigand ulrich.weigand@de.ibm.com 2025-03-15T17:22:32+00:00 f4ea1055ad574e0e17fe19662a8c8bcf17e64bfe These can be handled via the VECTOR SHIFT LEFT/RIGHT DOUBLE family of instructions, depending on architecture level. Fixes: https://github.com/llvm/llvm-project/issues/129955 
These can be handled via the VECTOR SHIFT LEFT/RIGHT DOUBLE
family of instructions, depending on architecture level.

Fixes: https://github.com/llvm/llvm-project/issues/129955
[SystemZ] Fix 256-bit shifts when i128 is legal 2024-01-10T14:12:19+00:00 Ulrich Weigand ulrich.weigand@de.ibm.com 2024-01-10T14:12:19+00:00 9aa8c82748bfb313598e71476123b785f6da41b9 When i128 is a legal type, SelectionDAG now attempts to use SRL_PARTS etc. with type i128, which is not implemented. Fix by marking those as Expand, just like we do for i64. Fixes https://github.com/llvm/llvm-project/issues/77132 
When i128 is a legal type, SelectionDAG now attempts to use
SRL_PARTS etc. with type i128, which is not implemented.  Fix
by marking those as Expand, just like we do for i64.

Fixes https://github.com/llvm/llvm-project/issues/77132