This reverts commit 83a798d4b0e17ac41d5430f1290d3661343eee1e.
As discussed in D120714 with @thakis, the patch added unneeded complexity
without noticeable benefits.
Place PersistentId declaration under #if LLVM_ENABLE_ABI_BREAKING_CHECKS to
reduce memory usage when it is not needed.
Differential Revision: https://reviews.llvm.org/D120714
This will currently accept the old number of bytes syntax, and convert
it to a scalar. This should be removed in the near future (I think I
converted all of the tests already, but likely missed a few).
Not sure what the exact syntax and policy should be. We can continue
printing the number of bytes for non-generic instructions to avoid
test churn and only allow non-scalar types for generic instructions.
This will currently print the LLT in parentheses, but accept parsing
the existing integers and implicitly converting to scalar. The
parentheses are a bit ugly, but the parser logic seems unable to deal
without either parentheses or some keyword to indicate the start of a
type.
We need "xgot" flag in the MipsAsmParser to implement correct expansion
of some pseudo instructions in case of using 32-bit GOT (XGOT).
MipsAsmParser does not have reference to MipsSubtarget but has a
reference to "feature bit set".
llvm-svn: 372220
These are identical but use microMIPS instructions instead of MIPS instructions.
Also, flatten the 'let AdditionalPredicates = [InMicroMips]' by using the
ISA_MICROMIPS adjective. Add tests for constant materialization.
Reviewers: atanasyan, abeserminji, smaksimovic
Differential Revision: https://reviews.llvm.org/D48275
llvm-svn: 335185
