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-rw-r--r--clang/lib/CodeGen/TargetInfo.cpp12
1 files changed, 8 insertions, 4 deletions
diff --git a/clang/lib/CodeGen/TargetInfo.cpp b/clang/lib/CodeGen/TargetInfo.cpp
index a9cad6511f9..4b49c17c302 100644
--- a/clang/lib/CodeGen/TargetInfo.cpp
+++ b/clang/lib/CodeGen/TargetInfo.cpp
@@ -3869,16 +3869,20 @@ void ARMABIInfo::computeInfo(CGFunctionInfo &FI) const {
// If we have allocated some arguments onto the stack (due to running
// out of VFP registers), we cannot split an argument between GPRs and
// the stack. If this situation occurs, we add padding to prevent the
- // GPRs from being used. In this situiation, the current argument could
+ // GPRs from being used. In this situation, the current argument could
// only be allocated by rule C.8, so rule C.6 would mark these GPRs as
// unusable anyway.
const bool StackUsed = PreAllocationGPRs > NumGPRs || PreAllocationVFPs > NumVFPs;
if (!IsCPRC && PreAllocationGPRs < NumGPRs && AllocatedGPRs > NumGPRs && StackUsed) {
llvm::Type *PaddingTy = llvm::ArrayType::get(
llvm::Type::getInt32Ty(getVMContext()), NumGPRs - PreAllocationGPRs);
- I.info = ABIArgInfo::getDirect(nullptr /* type */, 0 /* offset */,
- PaddingTy);
-
+ if (I.info.canHaveCoerceToType()) {
+ I.info = ABIArgInfo::getDirect(I.info.getCoerceToType() /* type */, 0 /* offset */,
+ PaddingTy);
+ } else {
+ I.info = ABIArgInfo::getDirect(nullptr /* type */, 0 /* offset */,
+ PaddingTy);
+ }
}
}
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