================
@@ -2012,26 +2015,27 @@ llvm::Value *CodeGenFunction::EmitLoadOfScalar(Address
Addr, bool Volatile,
}
llvm::Value *CodeGenFunction::EmitToMemory(llvm::Value *Value, QualType Ty) {
- // Bool has a different representation in memory than in registers.
- if (hasBooleanRepresentation(Ty)) {
- // This should really always be an i1, but sometimes it's already
- // an i8, and it's awkward to track those cases down.
- if (Value->getType()->isIntegerTy(1))
- return Builder.CreateZExt(Value, ConvertTypeForMem(Ty), "frombool");
- assert(Value->getType()->isIntegerTy(getContext().getTypeSize(Ty)) &&
- "wrong value rep of bool");
+ if (hasBooleanRepresentation(Ty) ||
+ (Ty->isBitIntType() && Value->getType()->isIntegerTy())) {
+ llvm::Type *StoreTy = convertTypeForLoadStore(Ty, Value->getType());
+ bool Signed = Ty->isSignedIntegerOrEnumerationType();
+ return Builder.CreateIntCast(Value, StoreTy, Signed, "storedv");
+ }
+
+ if (Ty->isExtVectorBoolType()) {
+ llvm::Type *StoreTy = convertTypeForLoadStore(Ty, Value->getType());
+ // Expand to the memory bit width.
+ unsigned MemNumElems = StoreTy->getPrimitiveSizeInBits();
+ // <N x i1> --> <P x i1>.
+ Value = emitBoolVecConversion(Value, MemNumElems, "insertvec");
+ // <P x i1> --> iP.
+ Value = Builder.CreateBitCast(Value, StoreTy);
}
return Value;
}
llvm::Value *CodeGenFunction::EmitFromMemory(llvm::Value *Value, QualType Ty) {
----------------
rjmccall wrote:
```suggestion
/// Converts a scalar value from its load/store type (as returned
/// by convertTypeForLoadStore) to its primary IR type (as returned
/// by converType).
llvm::Value *CodeGenFunction::EmitFromMemory(llvm::Value *Value, QualType Ty) {
```
https://github.com/llvm/llvm-project/pull/91364
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