diff --git a/clang/lib/Driver/ToolChains/PS4CPU.h b/clang/lib/Driver/ToolChains/PS4CPU.h
--- a/clang/lib/Driver/ToolChains/PS4CPU.h
+++ b/clang/lib/Driver/ToolChains/PS4CPU.h
@@ -100,6 +100,8 @@
     return llvm::DenormalMode::getPreserveSign();
   }
 
+  bool useRelaxRelocations() const override { return true; }
+
 protected:
   Tool *buildAssembler() const override;
   Tool *buildLinker() const override;
diff --git a/clang/test/Driver/ps4-relax-relocations.c b/clang/test/Driver/ps4-relax-relocations.c
new file mode 100644
--- /dev/null
+++ b/clang/test/Driver/ps4-relax-relocations.c
@@ -0,0 +1,18 @@
+// REQUIRES: x86-registered-target
+
+// RUN: %clang -### -target x86_64-scei-ps4 %s -o - 2>&1 | \
+// RUN:   FileCheck %s
+// RUN: %clang -### -target x86_64-scei-ps4 -Wa,-mrelax-relocations=yes %s -o - 2>&1 | \
+// RUN:   FileCheck %s
+// RUN: %clang -### -target x86_64-scei-ps4 -Wa,-mrelax-relocations=no %s -o - 2>&1 | \
+// RUN:   FileCheck -check-prefix=UNSET %s
+// RUN: %clang -### -x assembler -target x86_64-scei-ps4 %s -o - 2>&1 | \
+// RUN:   FileCheck %s
+// RUN: %clang -### -x assembler -target x86_64-scei-ps4 -Wa,-mrelax-relocations=yes %s -o - 2>&1 | \
+// RUN:   FileCheck %s
+// RUN: %clang -### -x assembler -target x86_64-scei-ps4 -Wa,-mrelax-relocations=no %s -o - 2>&1 | \
+// RUN:   FileCheck -check-prefix=UNSET %s
+
+// CHECK: "--mrelax-relocations"
+
+// UNSET-NOT: "--mrelax-relocations"