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[TargetInfo] Use llvm::alignOf() instead of rewriting it. NFCI. 

llvm-svn: 299364
This commit is contained in:
Davide Italiano 2017-04-03 16:51:39 +00:00
parent 348c144d50
commit 7a3b69d096
1 changed files with 2 additions and 2 deletions
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4
clang/lib/CodeGen/TargetInfo.cpp
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@ -4917,7 +4917,7 @@ ABIArgInfo AArch64ABIInfo::classifyArgumentType(QualType Ty) const {
return coerceToIntArray(Ty, getContext(), getVMContext());
}
unsigned Alignment = getContext().getTypeAlign(Ty);
Size = 64 * ((Size + 63) / 64); // round up to multiple of 8 bytes
Size = llvm::alignTo(Size, 64); // round up to multiple of 8 bytes
// We use a pair of i64 for 16-byte aggregate with 8-byte alignment.
// For aggregates with 16-byte alignment, we use i128.
@ -4967,7 +4967,7 @@ ABIArgInfo AArch64ABIInfo::classifyReturnType(QualType RetTy) const {
return coerceToIntArray(RetTy, getContext(), getVMContext());
}
unsigned Alignment = getContext().getTypeAlign(RetTy);
Size = 64 * ((Size + 63) / 64); // round up to multiple of 8 bytes
Size = llvm::alignTo(Size, 64); // round up to multiple of 8 bytes
// We use a pair of i64 for 16-byte aggregate with 8-byte alignment.
// For aggregates with 16-byte alignment, we use i128.