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| author | Dan Gohman <gohman@apple.com> | 2009-04-16 20:59:02 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2009-04-16 20:59:02 +0000 |
| commit | ba6a6125f561d92163491c8756c816d5a3666452 (patch) | |
| tree | b27546a89d67a95ed1be7d40aa400e49ab5a1015 /lib/Transforms/Utils/LowerSwitch.cpp | |
| parent | 0b33cd55d1cfaa98fe4571d48caae4946a5e3a54 (diff) | |
| download | external_llvm-ba6a6125f561d92163491c8756c816d5a3666452.zip external_llvm-ba6a6125f561d92163491c8756c816d5a3666452.tar.gz external_llvm-ba6a6125f561d92163491c8756c816d5a3666452.tar.bz2 | |
In the list-burr's pseudo two-addr dependency heuristics, don't
add dependencies on nodes with exactly one successor which is a
COPY_TO_REGCLASS node. In the case that the copy is coalesced
away, the dependence should be on the user of the copy, rather
than the copy itself.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69309 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Utils/LowerSwitch.cpp')
0 files changed, 0 insertions, 0 deletions