r208417 - ARM: HFAs must be passed in consecutive registers
Oliver Stannard
oliver.stannard at arm.com
Fri May 9 08:14:56 PDT 2014
Author: olista01
Date: Fri May 9 10:14:56 2014
New Revision: 208417
URL: http://llvm.org/viewvc/llvm-project?rev=208417&view=rev
Log:
ARM: HFAs must be passed in consecutive registers
This is the clang counterpart to 208413, which ensures that Homogeneous
Floating-point Aggregates are passed in consecutive registers on ARM.
Modified:
cfe/trunk/lib/CodeGen/CGCall.cpp
cfe/trunk/lib/CodeGen/TargetInfo.cpp
cfe/trunk/test/CodeGen/arm-aapcs-vfp.c
cfe/trunk/test/CodeGen/arm-homogenous.c
Modified: cfe/trunk/lib/CodeGen/CGCall.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGCall.cpp?rev=208417&r1=208416&r2=208417&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGCall.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGCall.cpp Fri May 9 10:14:56 2014
@@ -158,6 +158,23 @@ static CallingConv getCallingConventionF
return CC_C;
}
+static bool isAAPCSVFP(const CGFunctionInfo &FI, const TargetInfo &Target) {
+ switch (FI.getEffectiveCallingConvention()) {
+ case llvm::CallingConv::C:
+ switch (Target.getTriple().getEnvironment()) {
+ case llvm::Triple::EABIHF:
+ case llvm::Triple::GNUEABIHF:
+ return true;
+ default:
+ return false;
+ }
+ case llvm::CallingConv::ARM_AAPCS_VFP:
+ return true;
+ default:
+ return false;
+ }
+}
+
/// Arrange the argument and result information for a call to an
/// unknown C++ non-static member function of the given abstract type.
/// (Zero value of RD means we don't have any meaningful "this" argument type,
@@ -995,8 +1012,11 @@ CodeGenTypes::GetFunctionType(const CGFu
// If the coerce-to type is a first class aggregate, flatten it. Either
// way is semantically identical, but fast-isel and the optimizer
// generally likes scalar values better than FCAs.
+ // We cannot do this for functions using the AAPCS calling convention,
+ // as structures are treated differently by that calling convention.
llvm::Type *argType = argAI.getCoerceToType();
- if (llvm::StructType *st = dyn_cast<llvm::StructType>(argType)) {
+ llvm::StructType *st = dyn_cast<llvm::StructType>(argType);
+ if (st && !isAAPCSVFP(FI, getTarget())) {
for (unsigned i = 0, e = st->getNumElements(); i != e; ++i)
argTypes.push_back(st->getElementType(i));
} else {
@@ -1199,14 +1219,15 @@ void CodeGenModule::ConstructAttributeLi
else if (ParamType->isUnsignedIntegerOrEnumerationType())
Attrs.addAttribute(llvm::Attribute::ZExt);
// FALL THROUGH
- case ABIArgInfo::Direct:
+ case ABIArgInfo::Direct: {
if (AI.getInReg())
Attrs.addAttribute(llvm::Attribute::InReg);
// FIXME: handle sseregparm someday...
- if (llvm::StructType *STy =
- dyn_cast<llvm::StructType>(AI.getCoerceToType())) {
+ llvm::StructType *STy =
+ dyn_cast<llvm::StructType>(AI.getCoerceToType());
+ if (!isAAPCSVFP(FI, getTarget()) && STy) {
unsigned Extra = STy->getNumElements()-1; // 1 will be added below.
if (Attrs.hasAttributes())
for (unsigned I = 0; I < Extra; ++I)
@@ -1215,7 +1236,7 @@ void CodeGenModule::ConstructAttributeLi
Index += Extra;
}
break;
-
+ }
case ABIArgInfo::Indirect:
if (AI.getInReg())
Attrs.addAttribute(llvm::Attribute::InReg);
@@ -1474,8 +1495,10 @@ void CodeGenFunction::EmitFunctionProlog
// If the coerce-to type is a first class aggregate, we flatten it and
// pass the elements. Either way is semantically identical, but fast-isel
// and the optimizer generally likes scalar values better than FCAs.
+ // We cannot do this for functions using the AAPCS calling convention,
+ // as structures are treated differently by that calling convention.
llvm::StructType *STy = dyn_cast<llvm::StructType>(ArgI.getCoerceToType());
- if (STy && STy->getNumElements() > 1) {
+ if (!isAAPCSVFP(FI, getTarget()) && STy && STy->getNumElements() > 1) {
uint64_t SrcSize = CGM.getDataLayout().getTypeAllocSize(STy);
llvm::Type *DstTy =
cast<llvm::PointerType>(Ptr->getType())->getElementType();
@@ -2735,8 +2758,11 @@ RValue CodeGenFunction::EmitCall(const C
// If the coerce-to type is a first class aggregate, we flatten it and
// pass the elements. Either way is semantically identical, but fast-isel
// and the optimizer generally likes scalar values better than FCAs.
- if (llvm::StructType *STy =
- dyn_cast<llvm::StructType>(ArgInfo.getCoerceToType())) {
+ // We cannot do this for functions using the AAPCS calling convention,
+ // as structures are treated differently by that calling convention.
+ llvm::StructType *STy =
+ dyn_cast<llvm::StructType>(ArgInfo.getCoerceToType());
+ if (STy && !isAAPCSVFP(CallInfo, getTarget())) {
llvm::Type *SrcTy =
cast<llvm::PointerType>(SrcPtr->getType())->getElementType();
uint64_t SrcSize = CGM.getDataLayout().getTypeAllocSize(SrcTy);
Modified: cfe/trunk/lib/CodeGen/TargetInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/TargetInfo.cpp?rev=208417&r1=208416&r2=208417&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/TargetInfo.cpp (original)
+++ cfe/trunk/lib/CodeGen/TargetInfo.cpp Fri May 9 10:14:56 2014
@@ -3796,7 +3796,7 @@ public:
private:
ABIArgInfo classifyReturnType(QualType RetTy, bool isVariadic) const;
- ABIArgInfo classifyArgumentType(QualType RetTy, bool &IsHA, bool isVariadic,
+ ABIArgInfo classifyArgumentType(QualType RetTy, bool isVariadic,
bool &IsCPRC) const;
bool isIllegalVectorType(QualType Ty) const;
@@ -3901,22 +3901,10 @@ void ARMABIInfo::computeInfo(CGFunctionI
for (auto &I : FI.arguments()) {
unsigned PreAllocationVFPs = AllocatedVFPs;
unsigned PreAllocationGPRs = AllocatedGPRs;
- bool IsHA = false;
bool IsCPRC = false;
// 6.1.2.3 There is one VFP co-processor register class using registers
// s0-s15 (d0-d7) for passing arguments.
- I.info = classifyArgumentType(I.type, IsHA, FI.isVariadic(), IsCPRC);
- assert((IsCPRC || !IsHA) && "Homogeneous aggregates must be CPRCs");
- // If we do not have enough VFP registers for the HA, any VFP registers
- // that are unallocated are marked as unavailable. To achieve this, we add
- // padding of (NumVFPs - PreAllocationVFP) floats.
- // Note that IsHA will only be set when using the AAPCS-VFP calling convention,
- // and the callee is not variadic.
- if (IsHA && AllocatedVFPs > NumVFPs && PreAllocationVFPs < NumVFPs) {
- llvm::Type *PaddingTy = llvm::ArrayType::get(
- llvm::Type::getFloatTy(getVMContext()), NumVFPs - PreAllocationVFPs);
- I.info = ABIArgInfo::getExpandWithPadding(false, PaddingTy);
- }
+ I.info = classifyArgumentType(I.type, FI.isVariadic(), IsCPRC);
// If we have allocated some arguments onto the stack (due to running
// out of VFP registers), we cannot split an argument between GPRs and
@@ -3930,6 +3918,7 @@ void ARMABIInfo::computeInfo(CGFunctionI
llvm::Type::getInt32Ty(getVMContext()), NumGPRs - PreAllocationGPRs);
I.info = ABIArgInfo::getDirect(nullptr /* type */, 0 /* offset */,
PaddingTy);
+
}
}
@@ -4113,8 +4102,7 @@ void ARMABIInfo::resetAllocatedRegs(void
VFPRegs[i] = 0;
}
-ABIArgInfo ARMABIInfo::classifyArgumentType(QualType Ty, bool &IsHA,
- bool isVariadic,
+ABIArgInfo ARMABIInfo::classifyArgumentType(QualType Ty, bool isVariadic,
bool &IsCPRC) const {
// We update number of allocated VFPs according to
// 6.1.2.1 The following argument types are VFP CPRCs:
@@ -4226,9 +4214,8 @@ ABIArgInfo ARMABIInfo::classifyArgumentT
Base->isSpecificBuiltinType(BuiltinType::LongDouble));
markAllocatedVFPs(2, Members * 2);
}
- IsHA = true;
IsCPRC = true;
- return ABIArgInfo::getExpand();
+ return ABIArgInfo::getDirect();
}
}
@@ -4242,7 +4229,7 @@ ABIArgInfo ARMABIInfo::classifyArgumentT
getABIKind() == ARMABIInfo::AAPCS)
ABIAlign = std::min(std::max(TyAlign, (uint64_t)4), (uint64_t)8);
if (getContext().getTypeSizeInChars(Ty) > CharUnits::fromQuantity(64)) {
- // Update Allocated GPRs
+ // Update Allocated GPRs
markAllocatedGPRs(1, 1);
return ABIArgInfo::getIndirect(TyAlign, /*ByVal=*/true,
/*Realign=*/TyAlign > ABIAlign);
Modified: cfe/trunk/test/CodeGen/arm-aapcs-vfp.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGen/arm-aapcs-vfp.c?rev=208417&r1=208416&r2=208417&view=diff
==============================================================================
--- cfe/trunk/test/CodeGen/arm-aapcs-vfp.c (original)
+++ cfe/trunk/test/CodeGen/arm-aapcs-vfp.c Fri May 9 10:14:56 2014
@@ -27,14 +27,14 @@ struct homogeneous_struct {
float f3;
float f4;
};
-// CHECK: define arm_aapcs_vfpcc %struct.homogeneous_struct @test_struct(float %{{.*}}, float %{{.*}}, float %{{.*}}, float %{{.*}})
+// CHECK: define arm_aapcs_vfpcc %struct.homogeneous_struct @test_struct(%struct.homogeneous_struct %{{.*}})
// CHECK64: define %struct.homogeneous_struct @test_struct(float %{{.*}}, float %{{.*}}, float %{{.*}}, float %{{.*}})
extern struct homogeneous_struct struct_callee(struct homogeneous_struct);
struct homogeneous_struct test_struct(struct homogeneous_struct arg) {
return struct_callee(arg);
}
-// CHECK: define arm_aapcs_vfpcc void @test_struct_variadic(%struct.homogeneous_struct* {{.*}}, [4 x i32] %{{.*}}, ...)
+// CHECK: define arm_aapcs_vfpcc void @test_struct_variadic(%struct.homogeneous_struct* {{.*}}, ...)
struct homogeneous_struct test_struct_variadic(struct homogeneous_struct arg, ...) {
return struct_callee(arg);
}
@@ -42,7 +42,7 @@ struct homogeneous_struct test_struct_va
struct nested_array {
double d[4];
};
-// CHECK: define arm_aapcs_vfpcc void @test_array(double %{{.*}}, double %{{.*}}, double %{{.*}}, double %{{.*}})
+// CHECK: define arm_aapcs_vfpcc void @test_array(%struct.nested_array %{{.*}})
// CHECK64: define void @test_array(double %{{.*}}, double %{{.*}}, double %{{.*}}, double %{{.*}})
extern void array_callee(struct nested_array);
void test_array(struct nested_array arg) {
@@ -50,7 +50,7 @@ void test_array(struct nested_array arg)
}
extern void complex_callee(__complex__ double);
-// CHECK: define arm_aapcs_vfpcc void @test_complex(double %{{.*}}, double %{{.*}})
+// CHECK: define arm_aapcs_vfpcc void @test_complex({ double, double } %{{.*}})
// CHECK64: define void @test_complex(double %{{.*}}, double %{{.*}})
void test_complex(__complex__ double cd) {
complex_callee(cd);
@@ -58,7 +58,7 @@ void test_complex(__complex__ double cd)
// Long double is the same as double on AAPCS, it should be homogeneous.
extern void complex_long_callee(__complex__ long double);
-// CHECK: define arm_aapcs_vfpcc void @test_complex_long(double %{{.*}}, double %{{.*}})
+// CHECK: define arm_aapcs_vfpcc void @test_complex_long({ double, double } %{{.*}})
void test_complex_long(__complex__ long double cd) {
complex_callee(cd);
}
@@ -72,7 +72,7 @@ struct big_struct {
float f3;
float f4;
};
-// CHECK: define arm_aapcs_vfpcc void @test_big([5 x i32] %{{.*}})
+// CHECK: define arm_aapcs_vfpcc void @test_big({ [5 x i32] } %{{.*}})
// CHECK64: define void @test_big(%struct.big_struct* %{{.*}})
// CHECK64: call void @llvm.memcpy
// CHECK64: call void @big_callee(%struct.big_struct*
@@ -88,7 +88,7 @@ struct heterogeneous_struct {
float f1;
int i2;
};
-// CHECK: define arm_aapcs_vfpcc void @test_hetero([2 x i32] %{{.*}})
+// CHECK: define arm_aapcs_vfpcc void @test_hetero({ [2 x i32] } %{{.*}})
// CHECK64: define void @test_hetero(i64 %{{.*}})
extern void hetero_callee(struct heterogeneous_struct);
void test_hetero(struct heterogeneous_struct arg) {
@@ -96,7 +96,7 @@ void test_hetero(struct heterogeneous_st
}
// Neon multi-vector types are homogeneous aggregates.
-// CHECK: define arm_aapcs_vfpcc <16 x i8> @f0(<16 x i8> %{{.*}}, <16 x i8> %{{.*}}, <16 x i8> %{{.*}}, <16 x i8> %{{.*}})
+// CHECK: define arm_aapcs_vfpcc <16 x i8> @f0(%struct.int8x16x4_t %{{.*}})
// CHECK64: define <16 x i8> @f0(<16 x i8> %{{.*}}, <16 x i8> %{{.*}}, <16 x i8> %{{.*}}, <16 x i8> %{{.*}})
int8x16_t f0(int8x16x4_t v4) {
return vaddq_s8(v4.val[0], v4.val[3]);
@@ -110,7 +110,7 @@ struct neon_struct {
int32x2_t v3;
int16x4_t v4;
};
-// CHECK: define arm_aapcs_vfpcc void @test_neon(<8 x i8> %{{.*}}, <8 x i8> %{{.*}}, <2 x i32> %{{.*}}, <4 x i16> %{{.*}})
+// CHECK: define arm_aapcs_vfpcc void @test_neon(%struct.neon_struct %{{.*}})
// CHECK64: define void @test_neon(<8 x i8> %{{.*}}, <8 x i8> %{{.*}}, <2 x i32> %{{.*}}, <4 x i16> %{{.*}})
extern void neon_callee(struct neon_struct);
void test_neon(struct neon_struct arg) {
@@ -125,12 +125,12 @@ typedef struct { long long x; int y; } s
// CHECK: define arm_aapcs_vfpcc void @test_vfp_stack_gpr_split_1(double %a, double %b, double %c, double %d, double %e, double %f, double %g, double %h, double %i, i32 %j, i64 %k, i32 %l)
void test_vfp_stack_gpr_split_1(double a, double b, double c, double d, double e, double f, double g, double h, double i, int j, long long k, int l) {}
-// CHECK: define arm_aapcs_vfpcc void @test_vfp_stack_gpr_split_2(double %a, double %b, double %c, double %d, double %e, double %f, double %g, double %h, double %i, i32 %j, [3 x i32], i64 %k.coerce0, i32 %k.coerce1)
+// CHECK: define arm_aapcs_vfpcc void @test_vfp_stack_gpr_split_2(double %a, double %b, double %c, double %d, double %e, double %f, double %g, double %h, double %i, i32 %j, [3 x i32], %struct.struct_long_long_int %k.coerce)
void test_vfp_stack_gpr_split_2(double a, double b, double c, double d, double e, double f, double g, double h, double i, int j, struct_long_long_int k) {}
-// CHECK: define arm_aapcs_vfpcc void @test_vfp_stack_gpr_split_3(%struct.struct_long_long_int* noalias sret %agg.result, double %a, double %b, double %c, double %d, double %e, double %f, double %g, double %h, double %i, [3 x i32], i64 %k.coerce0, i32 %k.coerce1)
+// CHECK: define arm_aapcs_vfpcc void @test_vfp_stack_gpr_split_3(%struct.struct_long_long_int* noalias sret %agg.result, double %a, double %b, double %c, double %d, double %e, double %f, double %g, double %h, double %i, [3 x i32], %struct.struct_long_long_int %k.coerce)
struct_long_long_int test_vfp_stack_gpr_split_3(double a, double b, double c, double d, double e, double f, double g, double h, double i, struct_long_long_int k) {}
typedef struct { int a; int b:4; int c; } struct_int_bitfield_int;
-// CHECK: define arm_aapcs_vfpcc void @test_test_vfp_stack_gpr_split_bitfield(double %a, double %b, double %c, double %d, double %e, double %f, double %g, double %h, double %i, i32 %j, i32 %k, [2 x i32], i32 %l.coerce0, i8 %l.coerce1, i32 %l.coerce2)
+// CHECK: define arm_aapcs_vfpcc void @test_test_vfp_stack_gpr_split_bitfield(double %a, double %b, double %c, double %d, double %e, double %f, double %g, double %h, double %i, i32 %j, i32 %k, [2 x i32], %struct.struct_int_bitfield_int %l.coerce)
void test_test_vfp_stack_gpr_split_bitfield(double a, double b, double c, double d, double e, double f, double g, double h, double i, int j, int k, struct_int_bitfield_int l) {}
Modified: cfe/trunk/test/CodeGen/arm-homogenous.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGen/arm-homogenous.c?rev=208417&r1=208416&r2=208417&view=diff
==============================================================================
--- cfe/trunk/test/CodeGen/arm-homogenous.c (original)
+++ cfe/trunk/test/CodeGen/arm-homogenous.c Fri May 9 10:14:56 2014
@@ -22,7 +22,7 @@ extern union_with_first_floats returns_u
void test_union_with_first_floats(void) {
takes_union_with_first_floats(g_u_f);
}
-// CHECK: declare arm_aapcs_vfpcc void @takes_union_with_first_floats([4 x i32])
+// CHECK: declare arm_aapcs_vfpcc void @takes_union_with_first_floats({ [4 x i32] })
void test_return_union_with_first_floats(void) {
g_u_f = returns_union_with_first_floats();
@@ -42,7 +42,7 @@ extern union_with_non_first_floats retur
void test_union_with_non_first_floats(void) {
takes_union_with_non_first_floats(g_u_nf_f);
}
-// CHECK: declare arm_aapcs_vfpcc void @takes_union_with_non_first_floats([4 x i32])
+// CHECK: declare arm_aapcs_vfpcc void @takes_union_with_non_first_floats({ [4 x i32] })
void test_return_union_with_non_first_floats(void) {
g_u_nf_f = returns_union_with_non_first_floats();
@@ -62,7 +62,7 @@ extern struct_with_union_with_first_floa
void test_struct_with_union_with_first_floats(void) {
takes_struct_with_union_with_first_floats(g_s_f);
}
-// CHECK: declare arm_aapcs_vfpcc void @takes_struct_with_union_with_first_floats([5 x i32])
+// CHECK: declare arm_aapcs_vfpcc void @takes_struct_with_union_with_first_floats({ [5 x i32] })
void test_return_struct_with_union_with_first_floats(void) {
g_s_f = returns_struct_with_union_with_first_floats();
@@ -82,7 +82,7 @@ extern struct_with_union_with_non_first_
void test_struct_with_union_with_non_first_floats(void) {
takes_struct_with_union_with_non_first_floats(g_s_nf_f);
}
-// CHECK: declare arm_aapcs_vfpcc void @takes_struct_with_union_with_non_first_floats([5 x i32])
+// CHECK: declare arm_aapcs_vfpcc void @takes_struct_with_union_with_non_first_floats({ [5 x i32] })
void test_return_struct_with_union_with_non_first_floats(void) {
g_s_nf_f = returns_struct_with_union_with_non_first_floats();
@@ -108,9 +108,9 @@ extern struct_with_fundamental_elems ret
void test_struct_with_fundamental_elems(void) {
takes_struct_with_fundamental_elems(g_s);
-// CHECK: call arm_aapcs_vfpcc void @takes_struct_with_fundamental_elems(float {{.*}}, float {{.*}}, float{{.*}}, float {{.*}})
+// CHECK: call arm_aapcs_vfpcc void @takes_struct_with_fundamental_elems(%struct.struct_with_fundamental_elems {{.*}})
}
-// CHECK: declare arm_aapcs_vfpcc void @takes_struct_with_fundamental_elems(float, float, float, float)
+// CHECK: declare arm_aapcs_vfpcc void @takes_struct_with_fundamental_elems(%struct.struct_with_fundamental_elems)
void test_return_struct_with_fundamental_elems(void) {
g_s = returns_struct_with_fundamental_elems();
@@ -129,9 +129,9 @@ extern struct_with_array returns_struct_
void test_struct_with_array(void) {
takes_struct_with_array(g_s_a);
-// CHECK: call arm_aapcs_vfpcc void @takes_struct_with_array(float {{.*}}, float {{.*}}, float {{.*}}, float {{.*}})
+// CHECK: call arm_aapcs_vfpcc void @takes_struct_with_array(%struct.struct_with_array {{.*}})
}
-// CHECK: declare arm_aapcs_vfpcc void @takes_struct_with_array(float, float, float, float)
+// CHECK: declare arm_aapcs_vfpcc void @takes_struct_with_array(%struct.struct_with_array)
void test_return_struct_with_array(void) {
g_s_a = returns_struct_with_array();
@@ -151,9 +151,9 @@ extern union_with_struct_with_fundamenta
void test_union_with_struct_with_fundamental_elems(void) {
takes_union_with_struct_with_fundamental_elems(g_u_s_fe);
-// CHECK: call arm_aapcs_vfpcc void @takes_union_with_struct_with_fundamental_elems(float {{.*}}, float {{.*}}, float {{.*}}, float {{.*}})
+// CHECK: call arm_aapcs_vfpcc void @takes_union_with_struct_with_fundamental_elems(%union.union_with_struct_with_fundamental_elems {{.*}})
}
-// CHECK: declare arm_aapcs_vfpcc void @takes_union_with_struct_with_fundamental_elems(float, float, float, float)
+// CHECK: declare arm_aapcs_vfpcc void @takes_union_with_struct_with_fundamental_elems(%union.union_with_struct_with_fundamental_elems)
void test_return_union_with_struct_with_fundamental_elems(void) {
g_u_s_fe = returns_union_with_struct_with_fundamental_elems();
@@ -174,7 +174,7 @@ struct_of_four_doubles g_s4d;
void test_struct_of_four_doubles(void) {
// CHECK: test_struct_of_four_doubles
-// CHECK: call arm_aapcs_vfpcc void @takes_struct_of_four_doubles(double {{.*}}, double {{.*}}, double {{.*}}, double {{.*}}, double {{.*}}, [6 x float] undef, double {{.*}}, double {{.*}}, double {{.*}}, double {{.*}}, double {{.*}})
+// CHECK: call arm_aapcs_vfpcc void @takes_struct_of_four_doubles(double {{.*}}, %struct.struct_of_four_doubles {{.*}}, %struct.struct_of_four_doubles {{.*}}, double {{.*}})
// CHECK64: test_struct_of_four_doubles
// CHECK64: call void @takes_struct_of_four_doubles(double {{.*}}, double {{.*}}, double {{.*}}, double {{.*}}, double {{.*}}, [3 x float] undef, double {{.*}}, double {{.*}}, double {{.*}}, double {{.*}}, double {{.*}})
// CHECK64-AAPCS: test_struct_of_four_doubles
@@ -186,14 +186,14 @@ extern void takes_struct_of_four_doubles
void test_struct_of_four_doubles_variadic(void) {
// CHECK: test_struct_of_four_doubles_variadic
-// CHECK: call arm_aapcs_vfpcc void (double, [4 x i64], [4 x i64], double, ...)* @takes_struct_of_four_doubles_variadic(double {{.*}}, [4 x i64] {{.*}}, [4 x i64] {{.*}}, double {{.*}})
+// CHECK: call arm_aapcs_vfpcc void (double, { [4 x i64] }, { [4 x i64] }, double, ...)* @takes_struct_of_four_doubles_variadic(double {{.*}}, { [4 x i64] } {{.*}}, { [4 x i64] } {{.*}}, double {{.*}})
takes_struct_of_four_doubles_variadic(3.0, g_s4d, g_s4d, 4.0);
}
extern void takes_struct_with_backfill(float f1, double a, float f2, struct_of_four_doubles b, struct_of_four_doubles c, double d);
void test_struct_with_backfill(void) {
// CHECK: test_struct_with_backfill
-// CHECK: call arm_aapcs_vfpcc void @takes_struct_with_backfill(float {{.*}}, double {{.*}}, float {{.*}}, double {{.*}}, double {{.*}}, double {{.*}}, double {{.*}}, [4 x float] undef, double {{.*}}, double {{.*}}, double {{.*}}, double {{.*}}, double {{.*}})
+// CHECK: call arm_aapcs_vfpcc void @takes_struct_with_backfill(float {{.*}}, double {{.*}}, float {{.*}}, %struct.struct_of_four_doubles {{.*}}, %struct.struct_of_four_doubles {{.*}}, double {{.*}})
takes_struct_with_backfill(3.0, 3.1, 3.2, g_s4d, g_s4d, 4.0);
}
@@ -210,7 +210,7 @@ struct_of_vecs g_vec;
void test_struct_of_vecs(void) {
// CHECK: test_struct_of_vecs
-// CHECK: call arm_aapcs_vfpcc void @takes_struct_of_vecs(double {{.*}}, <8 x i8> {{.*}}, <4 x i16> {{.*}}, <8 x i8> {{.*}}, <4 x i16> {{.*}}, [6 x float] undef, <8 x i8> {{.*}}, <4 x i16> {{.*}}, <8 x i8> {{.*}}, <4 x i16> {{.*}}, double {{.*}})
+// CHECK: call arm_aapcs_vfpcc void @takes_struct_of_vecs(double {{.*}}, %struct.struct_of_vecs {{.*}}, %struct.struct_of_vecs {{.*}}, double {{.*}})
// CHECK64: test_struct_of_vecs
// CHECK64: call void @takes_struct_of_vecs(double {{.*}}, <8 x i8> {{.*}}, <4 x i16> {{.*}}, <8 x i8> {{.*}}, <4 x i16> {{.*}}, [3 x float] undef, <8 x i8> {{.*}}, <4 x i16> {{.*}}, <8 x i8> {{.*}}, <4 x i16> {{.*}}, double {{.*}})
// CHECK64-AAPCS: test_struct_of_vecs
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