Files
clang-p2996/llvm/test/CodeGen/AArch64
Sanjay Patel 747c6a0c73 [SDAG] fix miscompile when casting int->FP->int
This is the codegen equivalent of D124692.

As shown in https://github.com/llvm/llvm-project/issues/55150 -
the existing fold may be wrong when converting to a signed value.
This is a quick fix to avoid the miscompile.
https://alive2.llvm.org/ce/z/KtaDmd

Differential Revision: https://reviews.llvm.org/D124771
2022-05-02 14:57:27 -04:00
..
2022-02-24 19:33:45 +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.