| commit | 5d2c01e48afba59be7bd0eaa10db784bf2073c20 | [log] [tgz] |
|---|---|---|
| author | Arnold Schwaighofer <arnold.schwaighofer@gmail.com> | Mon Jun 15 14:43:36 2009 +0000 |
| committer | Arnold Schwaighofer <arnold.schwaighofer@gmail.com> | Mon Jun 15 14:43:36 2009 +0000 |
| tree | 3d1c5866f4ff7d6fd5d7744956625ea9b91ecb87 | |
| parent | c457b65087cd79d74c8eab2a3fa4bbf0ba940c1a [diff] |
CheckTailCallReturnConstraints is missing a check on the incomming chain of the RETURN node. The incomming chain must be the outgoing chain of the CALL node. This causes the backend to identify tail calls that are not tail calls. This patch fixes this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73387 91177308-0d34-0410-b5e6-96231b3b80d8