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| author | Tim Northover <Tim.Northover@arm.com> | 2012-06-26 18:46:28 +0000 |
|---|---|---|
| committer | Tim Northover <Tim.Northover@arm.com> | 2012-06-26 18:46:28 +0000 |
| commit | ca578e7ba6b1e4ce955134e3fb1d5014942e5248 (patch) | |
| tree | c14b547a238fe8ba65c1f36da3d605c8e773a9d4 /tools/llc/llc.cpp | |
| parent | da72dd2a01a9f3e686699d01f4d40b936a52eab6 (diff) | |
| download | llvm-ca578e7ba6b1e4ce955134e3fb1d5014942e5248.tar.gz llvm-ca578e7ba6b1e4ce955134e3fb1d5014942e5248.tar.bz2 llvm-ca578e7ba6b1e4ce955134e3fb1d5014942e5248.tar.xz | |
Teach TableGen to put chains on more instructions
When generating selection tables for Pat instances, TableGen relied on
an output Instruction's Pattern field being set to infer whether a
chain should be added.
This patch adds additional logic to check various flag fields so that
correct code can be generated even if Pattern is unset.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159217 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'tools/llc/llc.cpp')
0 files changed, 0 insertions, 0 deletions