diff options
| -rw-r--r-- | lib/CodeGen/TargetInfo.cpp | 2 | ||||
| -rw-r--r-- | test/CodeGen/x86_64-arguments.c | 9 |
2 files changed, 10 insertions, 1 deletions
diff --git a/lib/CodeGen/TargetInfo.cpp b/lib/CodeGen/TargetInfo.cpp index c5b858dbfa..78d7925a90 100644 --- a/lib/CodeGen/TargetInfo.cpp +++ b/lib/CodeGen/TargetInfo.cpp @@ -1794,7 +1794,7 @@ llvm::Value *X86_64ABIInfo::EmitVAArg(llvm::Value *VAListAddr, QualType Ty, assert(ST->getNumElements() == 2 && "Unexpected ABI info for mixed regs"); const llvm::Type *TyLo = ST->getElementType(0); const llvm::Type *TyHi = ST->getElementType(1); - assert((TyLo->isFloatingPointTy() ^ TyHi->isFloatingPointTy()) && + assert((TyLo->isFPOrFPVectorTy() ^ TyHi->isFPOrFPVectorTy()) && "Unexpected ABI info for mixed regs"); const llvm::Type *PTyLo = llvm::PointerType::getUnqual(TyLo); const llvm::Type *PTyHi = llvm::PointerType::getUnqual(TyHi); diff --git a/test/CodeGen/x86_64-arguments.c b/test/CodeGen/x86_64-arguments.c index 039dd27869..210a44e104 100644 --- a/test/CodeGen/x86_64-arguments.c +++ b/test/CodeGen/x86_64-arguments.c @@ -1,4 +1,5 @@ // RUN: %clang_cc1 -triple x86_64-unknown-unknown -emit-llvm -o - %s| FileCheck %s +#include <stdarg.h> // CHECK: %0 = type { i64, double } @@ -225,3 +226,11 @@ _Complex float f32(_Complex float A, _Complex float B) { } +// rdar://8357396 +struct f33s { long x; float c,d; }; + +void f33(va_list X) { + va_arg(X, struct f33s); +} + + |