Files
clang-p2996/llvm/test/CodeGen/AArch64
David Green 2a8df8d0b9 [AArch64][SVE] Add one-use-check to EitherVSelectOrPassthruPatFrags
As pointed out in D149968 vselect predicate patterns could do with a one-use
check to prevent multiple operations being created. This updates the
EitherVSelectOrPassthruPatFrags pattern frags used in creating predicates
min/max.

Differential Revision: https://reviews.llvm.org/D151080
2023-06-06 21:10:32 +01:00
..
2023-01-24 22:36:39 +01:00
2023-03-23 20:20:20 -07:00
2023-01-24 22:36:39 +01:00
2023-02-22 09:17:25 +00:00

++ SVE CodeGen Warnings ++

When the WARN check lines fail in the SVE codegen tests it most likely means you
have introduced a warning due to:
1. Adding an invalid call to VectorType::getNumElements() or EVT::getVectorNumElements()
   when the type is a scalable vector.
2. Relying upon an implicit cast conversion from TypeSize to uint64_t.

For generic code, please modify your code to work with ElementCount and TypeSize directly.
For target-specific code that only deals with fixed-width vectors, use the fixed-size interfaces.
Please refer to the code where those functions live for more details.