| commit | e7902e24bcd4d464e95109d223e3560d74961248 | |
| author | Tobias Grosser <tobias@grosser.es> | |
| Sat, 19 Aug 2017 12:58:28 +0000 (19 12:58 +0000) | ||
| committer | Tobias Grosser <tobias@grosser.es> | |
| Sat, 19 Aug 2017 12:58:28 +0000 (19 12:58 +0000) | ||
| tree | 6a65a6c453fa2c99b037e784869c92231ae07132 | treesnapshot (tar.gz zip) |
| parent | e730b87511432db35c61c5a288ed77634e815f9e | commitdiff |
[GPGPU] Collect parameter dimension used in MemoryAccesses
When using -polly-ignore-integer-wrapping and -polly-acc-codegen-managed-memory
we add parameter dimensions lazily to the domains, which results in PPCG not
including parameter dimensions that are only used in memory accesses in the
kernel space. To make sure these parameters are still passed to the kernel, we
collect these parameter dimensions and align the kernel's parameter space
before code-generating it.
git-svn-id: https://llvm.org/svn/llvm-project/polly/trunk@311239 91177308-0d34-0410-b5e6-96231b3b80d8
When using -polly-ignore-integer-wrapping and -polly-acc-codegen-managed-memory
we add parameter dimensions lazily to the domains, which results in PPCG not
including parameter dimensions that are only used in memory accesses in the
kernel space. To make sure these parameters are still passed to the kernel, we
collect these parameter dimensions and align the kernel's parameter space
before code-generating it.
git-svn-id: https://llvm.org/svn/llvm-project/polly/trunk@311239 91177308-0d34-0410-b5e6-96231b3b80d8