diff --git a/clang/lib/Driver/ToolChains/Clang.cpp b/clang/lib/Driver/ToolChains/Clang.cpp
index 4c22d331be0390..8c68473e56a7b3 100644
--- a/clang/lib/Driver/ToolChains/Clang.cpp
+++ b/clang/lib/Driver/ToolChains/Clang.cpp
@@ -6441,9 +6441,9 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA,
   Args.addOptInFlag(CmdArgs, options::OPT_fborland_extensions,
                     options::OPT_fno_borland_extensions);
 
-  // -fno-declspec is default, except for PS4.
+  // -fno-declspec is default, except for PS4/PS5.
   if (Args.hasFlag(options::OPT_fdeclspec, options::OPT_fno_declspec,
-                   RawTriple.isPS4()))
+                   RawTriple.isPS()))
     CmdArgs.push_back("-fdeclspec");
   else if (Args.hasArg(options::OPT_fno_declspec))
     CmdArgs.push_back("-fno-declspec"); // Explicitly disabling __declspec.
diff --git a/clang/lib/Driver/ToolChains/CommonArgs.cpp b/clang/lib/Driver/ToolChains/CommonArgs.cpp
index 03a887a7527b7b..b646a1ddaf0397 100644
--- a/clang/lib/Driver/ToolChains/CommonArgs.cpp
+++ b/clang/lib/Driver/ToolChains/CommonArgs.cpp
@@ -486,9 +486,9 @@ llvm::StringRef tools::getLTOParallelism(const ArgList &Args, const Driver &D) {
   return LtoJobsArg->getValue();
 }
 
-// CloudABI uses -ffunction-sections and -fdata-sections by default.
+// CloudABI and PS4/PS5 use -ffunction-sections and -fdata-sections by default.
 bool tools::isUseSeparateSections(const llvm::Triple &Triple) {
-  return Triple.getOS() == llvm::Triple::CloudABI;
+  return Triple.getOS() == llvm::Triple::CloudABI || Triple.isPS();
 }
 
 void tools::addLTOOptions(const ToolChain &ToolChain, const ArgList &Args,
diff --git a/clang/test/Driver/ps4-ps5-toolchain.c b/clang/test/Driver/ps4-ps5-toolchain.c
new file mode 100644
index 00000000000000..308b80c6774b5d
--- /dev/null
+++ b/clang/test/Driver/ps4-ps5-toolchain.c
@@ -0,0 +1,7 @@
+// PS4/PS5 miscellaneous toolchain defaults.
+
+// RUN: %clang -c %s -### -target x86_64-scei-ps4 2>&1 | FileCheck %s
+// RUN: %clang -c %s -### -target x86_64-sie-ps5 2>&1 | FileCheck %s
+// CHECK-DAG: "-ffunction-sections"
+// CHECK-DAG: "-fdata-sections"
+// CHECK-DAG: "-fdeclspec"