diff options
| author | Cameron Zwarich <zwarich@apple.com> | 2011-03-24 04:51:51 +0000 |
|---|---|---|
| committer | Cameron Zwarich <zwarich@apple.com> | 2011-03-24 04:51:51 +0000 |
| commit | 47e7175fe9e85eb26b086ae027aa0ebf15a1f1e4 (patch) | |
| tree | f6d9cc6df773ebcbf23fa977588e573936793eb2 | |
| parent | 1cb6496eb024249cd9b67e9c53808553128dd0e7 (diff) | |
| download | bcm5719-llvm-47e7175fe9e85eb26b086ae027aa0ebf15a1f1e4.tar.gz bcm5719-llvm-47e7175fe9e85eb26b086ae027aa0ebf15a1f1e4.zip | |
Check for TLI so that -codegenprepare can be used from opt.
llvm-svn: 128194
| -rw-r--r-- | llvm/lib/Transforms/Scalar/CodeGenPrepare.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/Transforms/Scalar/CodeGenPrepare.cpp b/llvm/lib/Transforms/Scalar/CodeGenPrepare.cpp index da29eb1ec95..604e791e27c 100644 --- a/llvm/lib/Transforms/Scalar/CodeGenPrepare.cpp +++ b/llvm/lib/Transforms/Scalar/CodeGenPrepare.cpp @@ -589,6 +589,9 @@ bool CodeGenPrepare::OptimizeCallInst(CallInst *CI) { /// ret i32 %tmp2 /// bool CodeGenPrepare::DupRetToEnableTailCallOpts(ReturnInst *RI) { + if (!TLI) + return false; + Value *V = RI->getReturnValue(); if (!V) return false; |
