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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-10-06 23:54:39 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-10-06 23:54:39 +0000 |
| commit | bf4699c56100a0184bbe4fb53937c7204ca1ceb0 (patch) | |
| tree | 71539b0c1c119eca32aa95dcbf80949f41355875 /lib/Transforms/Utils/CodeExtractor.cpp | |
| parent | 893ab5d7014dd112fb111a67504bd556be9bd393 (diff) | |
Add MachineRegisterInfo::constrainRegClass and use it in MachineCSE.
This function is intended to be used when inserting a machine instruction that
trivially restricts the legal registers, like LEA requiring a GR32_NOSP
argument.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115875 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Utils/CodeExtractor.cpp')
0 files changed, 0 insertions, 0 deletions