| commit | 76927d758657b3a511c73467ec5a7288795c1513 | [log] [tgz] |
|---|---|---|
| author | Rafael Espindola <rafael.espindola@gmail.com> | Tue Aug 30 19:39:58 2011 +0000 |
| committer | Rafael Espindola <rafael.espindola@gmail.com> | Tue Aug 30 19:39:58 2011 +0000 |
| tree | db44df7735985e459f5d1cd47bd84dfba4d9f079 | |
| parent | 0f9827cd9417c7385c92fa4a0d8d8b4242b3729d [diff] |
Emit segmented-stack specific code into function prologues for X86. Modify the pass added in the previous patch to call this new code. This new prologues generated will call a libgcc routine (__morestack) to allocate more stack space from the heap when required Patch by Sanjoy Das. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138812 91177308-0d34-0410-b5e6-96231b3b80d8