[AArch64] ACLE: Fix issue for mismatching enum types with builtins.
This patch fixes an issue with the SVE prefetch and qinc/qdec intrinsics
that take an `enum` argument, but where the builtin prototype encodes
these as `int`. Some code in SemaDecl found the mismatch and chose
to forget about the builtin altogether, which meant that any future
code using that builtin would fail. The code that forgets about the
builtin was actually obsolete after D77491 and should have been removed.
This patch now removes that code.
This patch also fixes another issue with the SVE prefetch intrinsic
when built with C++, where the builtin didn't accept the correct
pointer type, which should be `const void *`.
Reviewed By: tambre
Differential Revision: https://reviews.llvm.org/D100046
GitOrigin-RevId: 6bf806b3e2fddf79fa0326df1da341de9da35d08
diff --git a/include/clang/Basic/Builtins.h b/include/clang/Basic/Builtins.h
index efd6cb8..eefe549 100644
--- a/include/clang/Basic/Builtins.h
+++ b/include/clang/Basic/Builtins.h
@@ -179,10 +179,6 @@
strchr(getRecord(ID).Type, 'A') != nullptr;
}
- /// Completely forget that the given ID was ever considered a builtin,
- /// e.g., because the user provided a conflicting signature.
- void forgetBuiltin(unsigned ID, IdentifierTable &Table);
-
/// If this is a library function that comes from a specific
/// header, retrieve that header name.
const char *getHeaderName(unsigned ID) const {
diff --git a/include/clang/Basic/arm_sve.td b/include/clang/Basic/arm_sve.td
index 19a42e7..a073a8b 100644
--- a/include/clang/Basic/arm_sve.td
+++ b/include/clang/Basic/arm_sve.td
@@ -668,16 +668,16 @@
// Prefetches
// Prefetch (Scalar base)
-def SVPRFB : MInst<"svprfb", "vPcJ", "c", [IsPrefetch], MemEltTyInt8, "aarch64_sve_prf">;
-def SVPRFH : MInst<"svprfh", "vPcJ", "s", [IsPrefetch], MemEltTyInt16, "aarch64_sve_prf">;
-def SVPRFW : MInst<"svprfw", "vPcJ", "i", [IsPrefetch], MemEltTyInt32, "aarch64_sve_prf">;
-def SVPRFD : MInst<"svprfd", "vPcJ", "l", [IsPrefetch], MemEltTyInt64, "aarch64_sve_prf">;
+def SVPRFB : MInst<"svprfb", "vPQJ", "c", [IsPrefetch], MemEltTyInt8, "aarch64_sve_prf">;
+def SVPRFH : MInst<"svprfh", "vPQJ", "s", [IsPrefetch], MemEltTyInt16, "aarch64_sve_prf">;
+def SVPRFW : MInst<"svprfw", "vPQJ", "i", [IsPrefetch], MemEltTyInt32, "aarch64_sve_prf">;
+def SVPRFD : MInst<"svprfd", "vPQJ", "l", [IsPrefetch], MemEltTyInt64, "aarch64_sve_prf">;
// Prefetch (Scalar base, VL displacement)
-def SVPRFB_VNUM : MInst<"svprfb_vnum", "vPclJ", "c", [IsPrefetch], MemEltTyInt8, "aarch64_sve_prf">;
-def SVPRFH_VNUM : MInst<"svprfh_vnum", "vPclJ", "s", [IsPrefetch], MemEltTyInt16, "aarch64_sve_prf">;
-def SVPRFW_VNUM : MInst<"svprfw_vnum", "vPclJ", "i", [IsPrefetch], MemEltTyInt32, "aarch64_sve_prf">;
-def SVPRFD_VNUM : MInst<"svprfd_vnum", "vPclJ", "l", [IsPrefetch], MemEltTyInt64, "aarch64_sve_prf">;
+def SVPRFB_VNUM : MInst<"svprfb_vnum", "vPQlJ", "c", [IsPrefetch], MemEltTyInt8, "aarch64_sve_prf">;
+def SVPRFH_VNUM : MInst<"svprfh_vnum", "vPQlJ", "s", [IsPrefetch], MemEltTyInt16, "aarch64_sve_prf">;
+def SVPRFW_VNUM : MInst<"svprfw_vnum", "vPQlJ", "i", [IsPrefetch], MemEltTyInt32, "aarch64_sve_prf">;
+def SVPRFD_VNUM : MInst<"svprfd_vnum", "vPQlJ", "l", [IsPrefetch], MemEltTyInt64, "aarch64_sve_prf">;
// Prefetch (Vector bases)
def SVPRFB_GATHER_BASES : MInst<"svprfb_gather[_{2}base]", "vPdJ", "UiUl", [IsGatherPrefetch], MemEltTyInt8, "aarch64_sve_prfb_gather_scalar_offset">;
diff --git a/lib/Basic/Builtins.cpp b/lib/Basic/Builtins.cpp
index 49afaa9..8a70c7e 100644
--- a/lib/Basic/Builtins.cpp
+++ b/lib/Basic/Builtins.cpp
@@ -106,10 +106,6 @@
.setBuiltinID(i + Builtin::FirstTSBuiltin + TSRecords.size());
}
-void Builtin::Context::forgetBuiltin(unsigned ID, IdentifierTable &Table) {
- Table.get(getRecord(ID).Name).setBuiltinID(0);
-}
-
unsigned Builtin::Context::getRequiredVectorWidth(unsigned ID) const {
const char *WidthPos = ::strchr(getRecord(ID).Attributes, 'V');
if (!WidthPos)
diff --git a/lib/Sema/SemaDecl.cpp b/lib/Sema/SemaDecl.cpp
index 17d63bf..ea9f094 100644
--- a/lib/Sema/SemaDecl.cpp
+++ b/lib/Sema/SemaDecl.cpp
@@ -10966,24 +10966,6 @@
if (!CurContext->isRecord())
CheckCXXDefaultArguments(NewFD);
- // If this function declares a builtin function, check the type of this
- // declaration against the expected type for the builtin.
- if (unsigned BuiltinID = NewFD->getBuiltinID()) {
- ASTContext::GetBuiltinTypeError Error;
- LookupNecessaryTypesForBuiltin(S, BuiltinID);
- QualType T = Context.GetBuiltinType(BuiltinID, Error);
- // If the type of the builtin differs only in its exception
- // specification, that's OK.
- // FIXME: If the types do differ in this way, it would be better to
- // retain the 'noexcept' form of the type.
- if (!T.isNull() &&
- !Context.hasSameFunctionTypeIgnoringExceptionSpec(T,
- NewFD->getType()))
- // The type of this function differs from the type of the builtin,
- // so forget about the builtin entirely.
- Context.BuiltinInfo.forgetBuiltin(BuiltinID, Context.Idents);
- }
-
// If this function is declared as being extern "C", then check to see if
// the function returns a UDT (class, struct, or union type) that is not C
// compatible, and if it does, warn the user.
diff --git a/test/CodeGen/aarch64-sve-intrinsics/acle_sve_prfb.c b/test/CodeGen/aarch64-sve-intrinsics/acle_sve_prfb.c
index 30e40b8..3323eaf 100644
--- a/test/CodeGen/aarch64-sve-intrinsics/acle_sve_prfb.c
+++ b/test/CodeGen/aarch64-sve-intrinsics/acle_sve_prfb.c
@@ -1,6 +1,8 @@
// REQUIRES: aarch64-registered-target
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - -x c++ %s | FileCheck %s
// RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - -x c++ %s | FileCheck %s
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -o - %s >/dev/null
#include <arm_sve.h>
diff --git a/test/CodeGen/aarch64-sve-intrinsics/acle_sve_prfd.c b/test/CodeGen/aarch64-sve-intrinsics/acle_sve_prfd.c
index 6d6cd93..9c33169 100644
--- a/test/CodeGen/aarch64-sve-intrinsics/acle_sve_prfd.c
+++ b/test/CodeGen/aarch64-sve-intrinsics/acle_sve_prfd.c
@@ -1,6 +1,8 @@
// REQUIRES: aarch64-registered-target
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - -x c++ %s | FileCheck %s
// RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - -x c++ %s | FileCheck %s
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -o - %s >/dev/null
#include <arm_sve.h>
diff --git a/test/CodeGen/aarch64-sve-intrinsics/acle_sve_prfh.c b/test/CodeGen/aarch64-sve-intrinsics/acle_sve_prfh.c
index 3005877..ac4c895 100644
--- a/test/CodeGen/aarch64-sve-intrinsics/acle_sve_prfh.c
+++ b/test/CodeGen/aarch64-sve-intrinsics/acle_sve_prfh.c
@@ -1,6 +1,8 @@
// REQUIRES: aarch64-registered-target
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - -x c++ %s | FileCheck %s
// RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - -x c++ %s | FileCheck %s
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -o - %s >/dev/null
#include <arm_sve.h>
diff --git a/test/CodeGen/aarch64-sve-intrinsics/acle_sve_prfw.c b/test/CodeGen/aarch64-sve-intrinsics/acle_sve_prfw.c
index b87df71..223233a 100644
--- a/test/CodeGen/aarch64-sve-intrinsics/acle_sve_prfw.c
+++ b/test/CodeGen/aarch64-sve-intrinsics/acle_sve_prfw.c
@@ -1,6 +1,8 @@
// REQUIRES: aarch64-registered-target
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - -x c++ %s | FileCheck %s
// RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - -x c++ %s | FileCheck %s
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -o - %s >/dev/null
#include <arm_sve.h>
diff --git a/test/CodeGen/aarch64-sve-intrinsics/acle_sve_qdecb.c b/test/CodeGen/aarch64-sve-intrinsics/acle_sve_qdecb.c
index 51a268f..f6c3dbb 100644
--- a/test/CodeGen/aarch64-sve-intrinsics/acle_sve_qdecb.c
+++ b/test/CodeGen/aarch64-sve-intrinsics/acle_sve_qdecb.c
@@ -1,6 +1,8 @@
// REQUIRES: aarch64-registered-target
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - -x c++ %s | FileCheck %s
// RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - -x c++ %s | FileCheck %s
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -o - %s >/dev/null
#include <arm_sve.h>
diff --git a/test/CodeGen/aarch64-sve-intrinsics/acle_sve_qdecd.c b/test/CodeGen/aarch64-sve-intrinsics/acle_sve_qdecd.c
index d5d1669..fa9def9 100644
--- a/test/CodeGen/aarch64-sve-intrinsics/acle_sve_qdecd.c
+++ b/test/CodeGen/aarch64-sve-intrinsics/acle_sve_qdecd.c
@@ -1,6 +1,8 @@
// REQUIRES: aarch64-registered-target
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - -x c++ %s | FileCheck %s
// RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - -x c++ %s | FileCheck %s
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -o - %s >/dev/null
#include <arm_sve.h>
diff --git a/test/CodeGen/aarch64-sve-intrinsics/acle_sve_qdech.c b/test/CodeGen/aarch64-sve-intrinsics/acle_sve_qdech.c
index cbf69df..e29c385 100644
--- a/test/CodeGen/aarch64-sve-intrinsics/acle_sve_qdech.c
+++ b/test/CodeGen/aarch64-sve-intrinsics/acle_sve_qdech.c
@@ -1,6 +1,8 @@
// REQUIRES: aarch64-registered-target
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - -x c++ %s | FileCheck %s
// RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - -x c++ %s | FileCheck %s
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -o - %s >/dev/null
#include <arm_sve.h>
diff --git a/test/CodeGen/aarch64-sve-intrinsics/acle_sve_qdecp.c b/test/CodeGen/aarch64-sve-intrinsics/acle_sve_qdecp.c
index 976438f..e6417e4 100644
--- a/test/CodeGen/aarch64-sve-intrinsics/acle_sve_qdecp.c
+++ b/test/CodeGen/aarch64-sve-intrinsics/acle_sve_qdecp.c
@@ -1,6 +1,8 @@
// REQUIRES: aarch64-registered-target
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - -x c++ %s | FileCheck %s
// RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - -x c++ %s | FileCheck %s
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -o - %s >/dev/null
#include <arm_sve.h>
diff --git a/test/CodeGen/aarch64-sve-intrinsics/acle_sve_qdecw.c b/test/CodeGen/aarch64-sve-intrinsics/acle_sve_qdecw.c
index 6fc7654..1208459 100644
--- a/test/CodeGen/aarch64-sve-intrinsics/acle_sve_qdecw.c
+++ b/test/CodeGen/aarch64-sve-intrinsics/acle_sve_qdecw.c
@@ -1,6 +1,8 @@
// REQUIRES: aarch64-registered-target
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - -x c++ %s | FileCheck %s
// RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - -x c++ %s | FileCheck %s
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -o - %s >/dev/null
#include <arm_sve.h>
diff --git a/test/CodeGen/aarch64-sve-intrinsics/acle_sve_qincb.c b/test/CodeGen/aarch64-sve-intrinsics/acle_sve_qincb.c
index dbbab6f..3a18911 100644
--- a/test/CodeGen/aarch64-sve-intrinsics/acle_sve_qincb.c
+++ b/test/CodeGen/aarch64-sve-intrinsics/acle_sve_qincb.c
@@ -1,6 +1,8 @@
// REQUIRES: aarch64-registered-target
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - -x c++ %s | FileCheck %s
// RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - -x c++ %s | FileCheck %s
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -o - %s >/dev/null
#include <arm_sve.h>
diff --git a/test/CodeGen/aarch64-sve-intrinsics/acle_sve_qincd.c b/test/CodeGen/aarch64-sve-intrinsics/acle_sve_qincd.c
index 0b27f36..17f29ba 100644
--- a/test/CodeGen/aarch64-sve-intrinsics/acle_sve_qincd.c
+++ b/test/CodeGen/aarch64-sve-intrinsics/acle_sve_qincd.c
@@ -1,6 +1,8 @@
// REQUIRES: aarch64-registered-target
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - -x c++ %s | FileCheck %s
// RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - -x c++ %s | FileCheck %s
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -o - %s >/dev/null
#include <arm_sve.h>
diff --git a/test/CodeGen/aarch64-sve-intrinsics/acle_sve_qinch.c b/test/CodeGen/aarch64-sve-intrinsics/acle_sve_qinch.c
index a34465e..b5ccf09 100644
--- a/test/CodeGen/aarch64-sve-intrinsics/acle_sve_qinch.c
+++ b/test/CodeGen/aarch64-sve-intrinsics/acle_sve_qinch.c
@@ -1,6 +1,8 @@
// REQUIRES: aarch64-registered-target
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - -x c++ %s | FileCheck %s
// RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - -x c++ %s | FileCheck %s
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -o - %s >/dev/null
#include <arm_sve.h>
diff --git a/test/CodeGen/aarch64-sve-intrinsics/acle_sve_qincp.c b/test/CodeGen/aarch64-sve-intrinsics/acle_sve_qincp.c
index 09c982f..55bbd48 100644
--- a/test/CodeGen/aarch64-sve-intrinsics/acle_sve_qincp.c
+++ b/test/CodeGen/aarch64-sve-intrinsics/acle_sve_qincp.c
@@ -1,6 +1,8 @@
// REQUIRES: aarch64-registered-target
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - -x c++ %s | FileCheck %s
// RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - -x c++ %s | FileCheck %s
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -o - %s >/dev/null
#include <arm_sve.h>
diff --git a/test/CodeGen/aarch64-sve-intrinsics/acle_sve_qincw.c b/test/CodeGen/aarch64-sve-intrinsics/acle_sve_qincw.c
index f4f85e9..712bdfa 100644
--- a/test/CodeGen/aarch64-sve-intrinsics/acle_sve_qincw.c
+++ b/test/CodeGen/aarch64-sve-intrinsics/acle_sve_qincw.c
@@ -1,6 +1,8 @@
// REQUIRES: aarch64-registered-target
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - -x c++ %s | FileCheck %s
// RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - -x c++ %s | FileCheck %s
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -o - %s >/dev/null
#include <arm_sve.h>
