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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-06-02 23:22:11 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-06-02 23:22:11 +0000 |
| commit | 02571a3a1f2b446cbef29761ebe50bde400621fc (patch) | |
| tree | fdf4aef3ab4b80dc387a833f67c381f39968625a /test/CodeGen/Generic/add-with-overflow-128.ll | |
| parent | 6209869f83979319e2e5791382f09b83e54191e0 (diff) | |
Add full register <imp-def> operands when the coalescer is creating partial
register updates.
These operands tell the spiller that the other parts of the partially defined
register are don't-care, and a reload is not necessary.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105361 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/Generic/add-with-overflow-128.ll')
0 files changed, 0 insertions, 0 deletions