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| author | Chris Lattner <sabre@nondot.org> | 2011-07-12 04:53:39 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2011-07-12 04:53:39 +0000 |
| commit | 3ce8668273c418a9f8c807e704d35f97e07a67a9 (patch) | |
| tree | 5282fc7bfe3d443a283e89fd4b5ad353817a9e9d /clang/lib/CodeGen/CGCall.cpp | |
| parent | 9b72b0c7d5818d4686f2390bfb0bb7fe6233c179 (diff) | |
| download | bcm5719-llvm-3ce8668273c418a9f8c807e704d35f97e07a67a9.tar.gz bcm5719-llvm-3ce8668273c418a9f8c807e704d35f97e07a67a9.zip | |
fix PR10335 by watching out for IR type compatibility in call argument lists.
llvm-svn: 134966
Diffstat (limited to 'clang/lib/CodeGen/CGCall.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CGCall.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/clang/lib/CodeGen/CGCall.cpp b/clang/lib/CodeGen/CGCall.cpp index ab1ea69157a..c42571323ba 100644 --- a/clang/lib/CodeGen/CGCall.cpp +++ b/clang/lib/CodeGen/CGCall.cpp @@ -1568,9 +1568,13 @@ RValue CodeGenFunction::EmitCall(const CGFunctionInfo &CallInfo, else V = Builder.CreateLoad(RV.getAggregateAddr()); + // If the argument doesn't match, perform a bitcast to coerce it. This + // can happen due to trivial type mismatches. + if (IRArgNo < IRFuncTy->getNumParams() && + V->getType() != IRFuncTy->getParamType(IRArgNo)) + V = Builder.CreateBitCast(V, IRFuncTy->getParamType(IRArgNo)); Args.push_back(V); - // Validate argument match. checkArgMatches(V, IRArgNo, IRFuncTy); break; } |
