llvm /
clang /
01b473ed13c6833b486465568295bc424c69d471 [SVE][IR] Scalable Vector size queries and IR instruction support
* Adds a TypeSize struct to represent the known minimum size of a type
along with a flag to indicate that the runtime size is a integer multiple
of that size
* Converts existing size query functions from Type.h and DataLayout.h to
return a TypeSize result
* Adds convenience methods (including a transparent conversion operator
to uint64_t) so that most existing code 'just works' as if the return
values were still scalars.
* Uses the new size queries along with ElementCount to ensure that all
supported instructions used with scalable vectors can be constructed
in IR.
Reviewers: hfinkel, lattner, rkruppe, greened, rovka, rengolin, sdesmalen
Reviewed By: rovka, sdesmalen
Differential Revision: https://reviews.llvm.org/D53137
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@374042 91177308-0d34-0410-b5e6-96231b3b80d8
3 files changed
