| commit | f9384e2aa059639d43fe5bf32c93c887b401e784 | [log] [tgz] |
|---|---|---|
| author | Jonas Paulsson <paulsson@linux.vnet.ibm.com> | Thu May 04 13:33:30 2017 +0000 |
| committer | Jonas Paulsson <paulsson@linux.vnet.ibm.com> | Thu May 04 13:33:30 2017 +0000 |
| tree | 0e49fdb1ab979cad888134a45782ab934e731160 | |
| parent | ab88930c3596a1cd6723c5765d38c113958db048 [diff] |
[SystemZ] Make copyPhysReg() add impl-use operands of super reg. When a 128 bit COPY is lowered into two instructions, an impl-use operand of the super-reg should be added to each new instruction in case one of the sub-regs is undefined. Review: Ulrich Weigand git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@302146 91177308-0d34-0410-b5e6-96231b3b80d8