Add targets to tests that call addLTOOptions

Tests that do not call addLTOOptions were removed.

Author: paschalis-mpeis

clang/test/Driver/fveclib.c

@@ -35,13 +35,10 @@
 
 /* Verify that the correct vector library is passed to LTO flags. */
 
-// RUN: %clang -### -fveclib=Accelerate -flto %s -v 2>&1 | FileCheck -check-prefix CHECK-LTO-ACCELERATE %s
-// CHECK-LTO-ACCELERATE: "-plugin-opt=-vector-library=Accelerate"
-
-// RUN: %clang -### --target=x86_64-unknown-linux-gnu  -fveclib=LIBMVEC -flto %s -v 2>&1 | FileCheck -check-prefix CHECK-LTO-LIBMVEC %s
+// RUN: %clang -### --target=x86_64-unknown-linux-gnu -fveclib=LIBMVEC -flto %s -v 2>&1 | FileCheck -check-prefix CHECK-LTO-LIBMVEC %s
 // CHECK-LTO-LIBMVEC: "-plugin-opt=-vector-library=LIBMVEC-X86"
 
-// RUN: %clang -### -fveclib=MASSV -flto %s -v 2>&1 | FileCheck -check-prefix CHECK-LTO-MASSV %s
+// RUN: %clang -### --target=powerpc64-unknown-linux-gnu -fveclib=MASSV -flto %s -v 2>&1 | FileCheck -check-prefix CHECK-LTO-MASSV %s
 // CHECK-LTO-MASSV: "-plugin-opt=-vector-library=MASSV"
 
 // RUN: %clang -### --target=x86_64-unknown-linux-gnu -fveclib=SVML -flto %s -v 2>&1 | FileCheck -check-prefix CHECK-LTO-SVML %s
@@ -50,8 +47,5 @@
 // RUN: %clang -### --target=aarch64-linux-gnu -fveclib=SLEEF -flto %s -v 2>&1 | FileCheck -check-prefix CHECK-LTO-SLEEF %s
 // CHECK-LTO-SLEEF: "-plugin-opt=-vector-library=sleefgnuabi"
 
-// RUN: %clang -### -fveclib=Darwin_libsystem_m -flto %s -v 2>&1 | FileCheck -check-prefix CHECK-LTO-DARWIN %s
-// CHECK-LTO-DARWIN: "-plugin-opt=-vector-library=Darwin_libsystem_m"
-
 // RUN: %clang -### --target=aarch64-linux-gnu -fveclib=ArmPL -flto %s -v 2>&1 | FileCheck -check-prefix CHECK-LTO-ARMPL %s
 // CHECK-LTO-ARMPL: "-plugin-opt=-vector-library=ArmPL"