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| author | Chris Lattner <sabre@nondot.org> | 2002-12-28 20:40:43 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2002-12-28 20:40:43 +0000 |
| commit | 580f9be7ff6ddbdf6914fc9243ab21fa21ffd34e (patch) | |
| tree | 93eeeaf01d32f31d52a269ca56e2868e35af8b84 /lib/CodeGen/RegAllocSimple.cpp | |
| parent | 10cb79b48430ea7679e83ae045aaeadea04a0cc5 (diff) | |
* Convert to be a MachineFunctionPass instance
* Use new FunctionFrameInfo object to manage stack slots instead of doing
it directly
* Adjust to new MRegisterInfo API
* Don't take a TM as a ctor argument
* Don't keep track of which callee saved registers are modified
* Don't emit prolog/epilog code or spill/restore code for callee saved regs
* Use new allocation_order_begin/end iterators to simplify dramatically the
logic for picking registers to allocate
* Machine PHI nodes can no longer contain constant arguments
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5195 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/RegAllocSimple.cpp')
0 files changed, 0 insertions, 0 deletions