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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-04-25 16:17:47 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-04-25 16:17:47 +0000 |
| commit | a2404e3458ca7d570802ca296240733f2aa41098 (patch) | |
| tree | 08b02b8aff27a373ae625233f3e5eef53a4a1362 /unittests/ADT/SmallMapTest.cpp | |
| parent | 8030e1a0df630ec6ed1cd5ec673f6472558a4dbe (diff) | |
Cross-class joining is winning.
Remove the heuristic for disabling cross-class joins. The greedy
register allocator can handle the narrow register classes, and when it
splits a live range, it can pick a larger register class.
Benchmarks were unaffected by this change.
<rdar://problem/11302212>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155551 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'unittests/ADT/SmallMapTest.cpp')
0 files changed, 0 insertions, 0 deletions