| commit | 195892e7002fc3461245b22d24a1d6e7e52d5201 | |
| author | Michael Kruse <llvm@meinersbur.de> | |
| Mon, 24 Jul 2017 12:43:27 +0000 (24 12:43 +0000) | ||
| committer | Michael Kruse <llvm@meinersbur.de> | |
| Mon, 24 Jul 2017 12:43:27 +0000 (24 12:43 +0000) | ||
| tree | 02f3350bba6be3e63aa4fa5ccd55d19230798a11 | treesnapshot (tar.gz zip) |
| parent | bdc33220227f19765446cb666ed4a29d0bed86c1 | commitdiff |
[ForwardOpTree] Support read-only value uses.
Read-only values (values defined before the SCoP) require special
handing with -polly-analyze-read-only-scalars=true (which is the
default). If active, each use of a value requires a read access.
When a copied value uses a read-only value, we must also ensure that
such a MemoryAccess is available or is created.
Differential Revision: https://reviews.llvm.org/D35764
git-svn-id: https://llvm.org/svn/llvm-project/polly/trunk@308876 91177308-0d34-0410-b5e6-96231b3b80d8
Read-only values (values defined before the SCoP) require special
handing with -polly-analyze-read-only-scalars=true (which is the
default). If active, each use of a value requires a read access.
When a copied value uses a read-only value, we must also ensure that
such a MemoryAccess is available or is created.
Differential Revision: https://reviews.llvm.org/D35764
git-svn-id: https://llvm.org/svn/llvm-project/polly/trunk@308876 91177308-0d34-0410-b5e6-96231b3b80d8