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-rw-r--r--clang/lib/Sema/SemaExpr.cpp6
1 files changed, 6 insertions, 0 deletions
diff --git a/clang/lib/Sema/SemaExpr.cpp b/clang/lib/Sema/SemaExpr.cpp
index a941d524b7f..620ec30b128 100644
--- a/clang/lib/Sema/SemaExpr.cpp
+++ b/clang/lib/Sema/SemaExpr.cpp
@@ -8973,6 +8973,12 @@ static bool tryGCCVectorConvertAndSplat(Sema &S, ExprResult *Scalar,
return true;
ScalarCast = CK_IntegralCast;
+ } else if (VectorEltTy->isIntegralType(S.Context) &&
+ ScalarTy->isRealFloatingType()) {
+ if (S.Context.getTypeSize(VectorEltTy) == S.Context.getTypeSize(ScalarTy))
+ ScalarCast = CK_FloatingToIntegral;
+ else
+ return true;
} else if (VectorEltTy->isRealFloatingType()) {
if (ScalarTy->isRealFloatingType()) {
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