diff options
Diffstat (limited to 'llvm/lib/Analysis/TargetLibraryInfo.cpp')
| -rw-r--r-- | llvm/lib/Analysis/TargetLibraryInfo.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/llvm/lib/Analysis/TargetLibraryInfo.cpp b/llvm/lib/Analysis/TargetLibraryInfo.cpp index 4a8818f2e2a8..c3a609ee4fe1 100644 --- a/llvm/lib/Analysis/TargetLibraryInfo.cpp +++ b/llvm/lib/Analysis/TargetLibraryInfo.cpp @@ -893,9 +893,10 @@ bool TargetLibraryInfoImpl::isValidProtoForLibFunc(const FunctionType &FTy, FTy.getReturnType()->isIntegerTy(32); case LibFunc_snprintf: - return (NumParams == 3 && FTy.getParamType(0)->isPointerTy() && - FTy.getParamType(2)->isPointerTy() && - FTy.getReturnType()->isIntegerTy(32)); + return NumParams == 3 && FTy.getParamType(0)->isPointerTy() && + IsSizeTTy(FTy.getParamType(1)) && + FTy.getParamType(2)->isPointerTy() && + FTy.getReturnType()->isIntegerTy(32); case LibFunc_snprintf_chk: return NumParams == 5 && FTy.getParamType(0)->isPointerTy() && |