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[SVE]Fix implicit TypeSize casts in EmitCheckValue 

Using TypeSize::getFixedSize() instead of relying upon the implicit
TypeSize->uint64_cast as the type is always fixed width.

Differential Revision: https://reviews.llvm.org/D89313
This commit is contained in:
Caroline Concatto 2020-10-13 13:41:54 +01:00
parent 8f0ddd4a1a
commit 145e44bb18
1 changed files with 1 additions and 1 deletions
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2
clang/lib/CodeGen/CGExpr.cpp
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@ -2996,7 +2996,7 @@ llvm::Value *CodeGenFunction::EmitCheckValue(llvm::Value *V) {
// Floating-point types which fit into intptr_t are bitcast to integers
// and then passed directly (after zero-extension, if necessary).
if (V->getType()->isFloatingPointTy()) {
unsigned Bits = V->getType()->getPrimitiveSizeInBits();
unsigned Bits = V->getType()->getPrimitiveSizeInBits().getFixedSize();
if (Bits <= TargetTy->getIntegerBitWidth())
V = Builder.CreateBitCast(V, llvm::Type::getIntNTy(getLLVMContext(),
Bits));