6 Commits

Author SHA1 Message Date
Benjamin Kramer
d9f82b73eb Don't litter .s files in test directory.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179937 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-20 10:43:40 +00:00
Tim Northover
d354644eb1 Avoid outputting temporary test file into source tree.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179532 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-15 15:49:13 +00:00
Andrew Trick
16de01ec27 Further generalize this scheduler test.
The order of copies depends on queue order, which is not very stable.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179456 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-13 07:37:27 +00:00
Andrew Trick
4b1a1f34c0 Fix a dislexic regex.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179455 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-13 07:29:21 +00:00
Andrew Trick
65634fa48d Add a missing REQUIRES: asserts
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179453 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-13 06:12:46 +00:00
Andrew Trick
4392f0f407 MI-Sched: schedule physreg copies.
The register allocator expects minimal physreg live ranges. Schedule
physreg copies accordingly. This is slightly tricky when they occur in
the middle of the scheduling region. For now, this is handled by
rescheduling the copy when its associated instruction is
scheduled. Eventually we may instead bundle them, but only if we can
preserve the bundles as parallel copies during regalloc.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179449 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-13 06:07:40 +00:00