| commit | d07b7ec77203d4dbaf426786912a700cc07f0142 | [log] [tgz] |
|---|---|---|
| author | Rafael Espindola <rafael.espindola@gmail.com> | Tue Aug 30 19:43:21 2011 +0000 |
| committer | Rafael Espindola <rafael.espindola@gmail.com> | Tue Aug 30 19:43:21 2011 +0000 |
| tree | 39d91f803cea838c0191717492055699695fb3d1 | |
| parent | 76927d758657b3a511c73467ec5a7288795c1513 [diff] |
Adds a SelectionDAG node X86SegAlloca which will be custom lowered from DYNAMIC_STACKALLOC. Two new pseudo instructions (SEG_ALLOCA_32 and SEG_ALLOCA_64) which will match X86SegAlloca (based on word size) are also added. They will be custom emitted to inject the actual stack handling code. Patch by Sanjoy Das. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138814 91177308-0d34-0410-b5e6-96231b3b80d8