Fix breakage after r303461
- Improve wchar_t size predicitions based on target triple.
- Be less strict in wchar_t size verifier.
llvm-svn: 303477
diff --git a/llvm/lib/Analysis/TargetLibraryInfo.cpp b/llvm/lib/Analysis/TargetLibraryInfo.cpp
index 7a07ab7..2be5d5ca 100644
--- a/llvm/lib/Analysis/TargetLibraryInfo.cpp
+++ b/llvm/lib/Analysis/TargetLibraryInfo.cpp
@@ -1521,7 +1521,11 @@
unsigned TargetLibraryInfoImpl::getTargetWCharSize(const Triple &T) {
// See also clang/lib/Basic/Targets.cpp.
- return T.isPS4() || T.isOSWindows() || T.getArch() == Triple::xcore ? 2 : 4;
+ if (T.isPS4() || T.isOSWindows() || T.isArch16Bit())
+ return 2;
+ if (T.getArch() == Triple::xcore)
+ return 1;
+ return 4;
}
unsigned TargetLibraryInfoImpl::getWCharSize(const Module &M) const {