Commit Graph

4 Commits

Author SHA1 Message Date
Justin Holewinski
5443e7d790 [NVPTX] Re-enable support for virtual registers in the final output
Now that 3.3 is branched, we are re-enabling virtual registers to help
iron out bugs before the next release. Some of the post-RA passes do
not play well with virtual registers, so we disable them for now. The
needed functionality of the PrologEpilogInserter pass is copied to a
new backend-specific NVPTXPrologEpilog pass.

The test for this commit is not breaking the existing tests.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182998 91177308-0d34-0410-b5e6-96231b3b80d8
2013-05-31 12:14:49 +00:00
Justin Holewinski
b9c26dcb24 [NVPTX] Add @llvm.nvvm.sqrt.f() intrinsic
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182394 91177308-0d34-0410-b5e6-96231b3b80d8
2013-05-21 16:51:30 +00:00
Justin Holewinski
b24fc1c7f7 [NVPTX] Remove support for SM < 2.0. This was never fully supported anyway.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178417 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-30 14:29:30 +00:00
Peter Collingbourne
b34d3aa35b Add llvm.fabs intrinsic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157594 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-28 21:48:37 +00:00