diff --git a/clang/lib/CodeGen/Targets/X86.cpp b/clang/lib/CodeGen/Targets/X86.cpp index c03ba9487a6dc..fb789489664df 100644 --- a/clang/lib/CodeGen/Targets/X86.cpp +++ b/clang/lib/CodeGen/Targets/X86.cpp @@ -1343,9 +1343,10 @@ class X86_64ABIInfo : public ABIInfo { } bool returnCXXRecordGreaterThan128InMem() const { - // Clang <= 20.0 did not do this. + // Clang <= 20.0 did not do this, and PlayStation does not do this. if (getContext().getLangOpts().getClangABICompat() <= - LangOptions::ClangABI::Ver20) + LangOptions::ClangABI::Ver20 || + getTarget().getTriple().isPS()) return false; return true; diff --git a/clang/test/CodeGen/X86/avx-cxx-record.cpp b/clang/test/CodeGen/X86/avx-cxx-record.cpp index 6ce6815a521a1..b20bcdd616a43 100644 --- a/clang/test/CodeGen/X86/avx-cxx-record.cpp +++ b/clang/test/CodeGen/X86/avx-cxx-record.cpp @@ -1,7 +1,9 @@ // RUN: %clang_cc1 %s -triple x86_64-unknown-linux-gnu -emit-llvm -O2 -target-cpu x86-64-v3 -o - | FileCheck %s // RUN: %clang_cc1 %s -triple x86_64-unknown-linux-gnu -emit-llvm -O2 -target-cpu x86-64-v3 -fclang-abi-compat=20 -o - | FileCheck --check-prefix CLANG-20 %s +// RUN: %clang_cc1 %s -triple x86_64-sie-ps4 -emit-llvm -O2 -target-cpu x86-64-v3 -o - | FileCheck --check-prefix CLANG-20 %s using UInt64x2 = unsigned long long __attribute__((__vector_size__(16), may_alias)); +using UInt64x4 = unsigned long long __attribute__((__vector_size__(32), may_alias)); template struct XMM1 { @@ -23,3 +25,24 @@ XMM2 foo() { ((XMM1<1>*)&result)->x = UInt64x2{3, 4}; return result; } + +template +struct YMM1 { + UInt64x4 x; +}; + +struct YMM2 : YMM1<0>, YMM1<1> { +}; + +// CHECK: define{{.*}} @_Z3barv({{.*}} [[ARG:%.*]]){{.*}} +// CLANG-20: define{{.*}} <8 x double> @_Z3barv() +// CHECK: entry: +// CHECK-NEXT: store {{.*}}, ptr [[ARG]]{{.*}} +// CHECK-NEXT: [[TMP1:%.*]] = getelementptr {{.*}}, ptr [[ARG]]{{.*}} +// CHECK-NEXT: store {{.*}}, ptr [[TMP1]]{{.*}} +YMM2 bar() { + YMM2 result; + ((YMM1<0>*)&result)->x = UInt64x4{1, 2, 3, 4}; + ((YMM1<1>*)&result)->x = UInt64x4{5, 6, 7, 8}; + return result; +}