Summary:
This adds support for defining patterns for global isel using pointer
types, for example:
def : Pat<(load GPR32:$src),
(p1 (LOAD GPR32:$src))>;
DAGISelEmitter will ignore the pointer information and treat these
types as integers with the same bit-width as the pointer type.
Reviewers: dsanders, rtereshin, arsenm
Reviewed By: arsenm
Subscribers: Petar.Avramovic, wdng, rovka, kristof.beyls, jfb, volkan, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D57065
llvm-svn: 354510
to reflect the new license.
We understand that people may be surprised that we're moving the header
entirely to discuss the new license. We checked this carefully with the
Foundation's lawyer and we believe this is the correct approach.
Essentially, all code in the project is now made available by the LLVM
project under our new license, so you will see that the license headers
include that license only. Some of our contributors have contributed
code under our old license, and accordingly, we have retained a copy of
our old license notice in the top-level files in each project and
repository.
llvm-svn: 351636
Summary:
r327219 added wrappers to std::sort which randomly shuffle the container before sorting.
This will help in uncovering non-determinism caused due to undefined sorting
order of objects having the same key.
To make use of that infrastructure we need to invoke llvm::sort instead of std::sort.
Note: This patch is one of a series of patches to replace *all* std::sort to llvm::sort.
Refer the comments section in D44363 for a list of all the required patches.
Reviewers: stoklund, kparzysz, dsanders
Reviewed By: dsanders
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D45144
llvm-svn: 329451
Also add operator<< for use with raw_ostream to InfoByHwMode and its
derived classes.
Recommitting r313989 with the fix for unresolved references: explicitly
define the operator<< in namespace llvm.
llvm-svn: 314004
Avoid unnecessary std::string creations during TypeSetByHwMode::writeToStream.
Found during investigations into PR28222
Differential Revision: https://reviews.llvm.org/D38174
llvm-svn: 313983
This replaces TableGen's type inference to operate on parameterized
types instead of MVTs, and as a consequence, some interfaces have
changed:
- Uses of MVTs are replaced by ValueTypeByHwMode.
- EEVT::TypeSet is replaced by TypeSetByHwMode.
This affects the way that types and type sets are printed, and the
tests relying on that have been updated.
There are certain users of the inferred types outside of TableGen
itself, namely FastISel and GlobalISel. For those users, the way
that the types are accessed have changed. For typical scenarios,
these replacements can be used:
- TreePatternNode::getType(ResNo) -> getSimpleType(ResNo)
- TreePatternNode::hasTypeSet(ResNo) -> hasConcreteType(ResNo)
- TypeSet::isConcrete -> TypeSetByHwMode::isValueTypeByHwMode(false)
For more information, please refer to the review page.
Differential Revision: https://reviews.llvm.org/D31951
llvm-svn: 313271
