Evan Cheng d37c13cfd1 - Register scavenger should use MachineRegisterInfo and internal map to find the first use of a register after a given machine instruction. ...

- When scavenging a register, in addition to the spill, insert a restore before the first use.
- Abort if client is looking to scavenge a register even when a previously scavenged register is still live.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59697 91177308-0d34-0410-b5e6-96231b3b80d8

2008-11-20 02:32:35 +00:00

..

llvm

- Register scavenger should use MachineRegisterInfo and internal map to find the first use of a register after a given machine instruction.

2008-11-20 02:32:35 +00:00

llvm-c

Add C bindings for extractvalue and insertvalue. Patch by Frits van Bommel!

2008-11-03 22:55:43 +00:00