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| 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 | 661a390b830fcdea13ed9daeaf4e6dbd1adcdca6 (patch) | |
| tree | 7671f6e19f3be071ea8583771f54c7dcd7c34f42 /lib/Transforms | |
| parent | e4000595fbaf018ce2922294dfb9a1c28532dab0 (diff) | |
Check for TLI so that -codegenprepare can be used from opt.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128194 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms')
| -rw-r--r-- | lib/Transforms/Scalar/CodeGenPrepare.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Transforms/Scalar/CodeGenPrepare.cpp b/lib/Transforms/Scalar/CodeGenPrepare.cpp index da29eb1ec9..604e791e27 100644 --- a/lib/Transforms/Scalar/CodeGenPrepare.cpp +++ b/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; |