if (D.isUsingLTO() && !isDeviceOffloadAction) {
Args.AddLastArg(CmdArgs, options::OPT_flto, options::OPT_flto_EQ);
-
- // The Darwin and PS4 linkers currently use the legacy LTO API, which
- // does not support LTO unit features (CFI, whole program vtable opt)
- // under ThinLTO.
- if (!(RawTriple.isOSDarwin() || RawTriple.isPS4()) ||
- D.getLTOMode() == LTOK_Full)
- CmdArgs.push_back("-flto-unit");
+ CmdArgs.push_back("-flto-unit");
}
}
// RUN: %clang -target x86_64-unknown-linux -### %s -flto=full 2>&1 | FileCheck --check-prefix=UNIT %s
// RUN: %clang -target x86_64-unknown-linux -### %s -flto=thin 2>&1 | FileCheck --check-prefix=UNIT %s
// RUN: %clang -target x86_64-apple-darwin13.3.0 -### %s -flto=full 2>&1 | FileCheck --check-prefix=UNIT %s
-// RUN: %clang -target x86_64-apple-darwin13.3.0 -### %s -flto=thin 2>&1 | FileCheck --check-prefix=NOUNIT %s
+// RUN: %clang -target x86_64-apple-darwin13.3.0 -### %s -flto=thin 2>&1 | FileCheck --check-prefix=UNIT %s
// RUN: %clang -target x86_64-scei-ps4 -### %s -flto=full 2>&1 | FileCheck --check-prefix=UNIT %s
-// RUN: %clang -target x86_64-scei-ps4 -### %s -flto=thin 2>&1 | FileCheck --check-prefix=NOUNIT %s
+// RUN: %clang -target x86_64-scei-ps4 -### %s -flto=thin 2>&1 | FileCheck --check-prefix=UNIT %s
// UNIT: "-flto-unit"
-// NOUNIT-NOT: "-flto-unit"