[AIX][clang][driver] Make sure crti[_64].o is linked in C++ mode

[daltenty]

Summary

since crti is required for functional static initialization.

[hubert.reinterpretcast]

clang/test/Driver/aix-ld.c

16

There should be checks for not having crti*.o on the C invocations (at least insofar as we decided that we were going to have checks for not having -lc++).

321

I think this is right but is worth noting. The dynamic initialization/finalization functionality is of a more fundamental nature.

[daltenty]

• Check absence in C cases
• Add a note about crti in the nostdlib++ case

[hubert.reinterpretcast]

LGTM; thanks.

clang/lib/Driver/ToolChains/AIX.cpp

auto getCrt0Basename = [&Args, IsArch32Bit] {
     else
       return IsArch32Bit ? "crt0.o" : "crt0_64.o";
   };
 
   if (!Args.hasArg(options::OPT_nostdlib, options::OPT_nostartfiles,
                    options::OPT_shared)) {
     CmdArgs.push_back(
         Args.MakeArgString(ToolChain.GetFilePath(getCrt0Basename())));
+
+    if (D.CCCIsCXX())
+      CmdArgs.push_back(Args.MakeArgString(
+          ToolChain.GetFilePath(IsArch32Bit ? "crti.o" : "crti_64.o")));
   }
 
   // Collect all static constructor and destructor functions in CXX mode. This
   // has to come before AddLinkerInputs as the implied option needs to precede
   // any other '-bcdtors' settings or '-bnocdtors' that '-Wl' might forward.
   if (D.CCCIsCXX())
     CmdArgs.push_back("-bcdtors:all:0:s");
 

clang/test/Driver/aix-ld.c

 // General tests that ld invocations on AIX targets are sane. Note that we use
 // sysroot to make these tests independent of the host system.
 
 // Check powerpc-ibm-aix7.1.0.0, 32-bit.
 // RUN: %clang -no-canonical-prefixes %s -### 2>&1 \
 // RUN:        -target powerpc-ibm-aix7.1.0.0 \
 // RUN:        --sysroot %S/Inputs/aix_ppc_tree \
 // RUN:   | FileCheck --check-prefix=CHECK-LD32 %s
 // CHECK-LD32-NOT: warning:
 // CHECK-LD32:     {{.*}}clang{{(.exe)?}}" "-cc1" "-triple" "powerpc-ibm-aix7.1.0.0"
 // CHECK-LD32:     "-isysroot" "[[SYSROOT:[^"]+]]"
 // CHECK-LD32:     "{{.*}}ld{{(.exe)?}}"
 // CHECK-LD32-NOT: "-bnso"
 // CHECK-LD32:     "-b32"
 // CHECK-LD32:     "-bpT:0x10000000" "-bpD:0x20000000"
 // CHECK-LD32:     "[[SYSROOT]]/usr/lib{{/|\\\\}}crt0.o"
 // CHECK-LD32:     "-L[[SYSROOT]]/usr/lib"
 // CHECK-LD32-NOT: "-lc++"
 // CHECK-LD32:     "-lc"
 
 // Check powerpc64-ibm-aix7.1.0.0, 64-bit.
 // RUN: %clang -no-canonical-prefixes %s -### 2>&1 \
 // RUN:        -target powerpc64-ibm-aix7.1.0.0 \
 // RUN:        --sysroot %S/Inputs/aix_ppc_tree \

 // RUN:   | FileCheck --check-prefix=CHECK-LD32-CXX-ARG-ORDER %s
 // CHECK-LD32-CXX-ARG-ORDER:     {{.*}}clang{{.*}}" "-cc1" "-triple" "powerpc-ibm-aix7.1.0.0"
 // CHECK-LD32-CXX-ARG-ORDER:     "-isysroot" "[[SYSROOT:[^"]+]]"
 // CHECK-LD32-CXX-ARG-ORDER:     "{{.*}}ld{{(.exe)?}}"
 // CHECK-LD32-CXX-ARG-ORDER-NOT: "-bnso"
 // CHECK-LD32-CXX-ARG-ORDER:     "-b32"
 // CHECK-LD32-CXX-ARG-ORDER:     "-bpT:0x10000000" "-bpD:0x20000000"
 // CHECK-LD32-CXX-ARG-ORDER:     "[[SYSROOT]]/usr/lib{{/|\\\\}}crt0.o"
+// CHECK-LD32-CXX-ARG-ORDER:     "[[SYSROOT]]/usr/lib{{/|\\\\}}crti.o"
 // CHECK-LD32-CXX-ARG-ORDER:     "-bcdtors:all:0:s"
 // CHECK-LD32-CXX-ARG-ORDER:     "-bnocdtors"
 // CHECK-LD32-CXX-ARG-ORDER-NOT: "-bcdtors:all:0:s"
 // CHECK-LD32-CXX-ARG-ORDER:     "-lc++"
 // CHECK-LD32-CXX-ARG-ORDER:     "-lc"
 
 // Check powerpc-ibm-aix7.1.0.0, 32-bit. lc++ and lc order.
 // RUN: %clangxx -no-canonical-prefixes %s 2>&1 -### \
 // RUN:        -target powerpc-ibm-aix7.1.0.0 \
 // RUN:        --sysroot %S/Inputs/aix_ppc_tree \
 // RUN:   | FileCheck --check-prefix=CHECK-LD32-CXX-ARG-LCXX %s
 // CHECK-LD32-CXX-ARG-LCXX:     {{.*}}clang{{.*}}" "-cc1" "-triple" "powerpc-ibm-aix7.1.0.0"
 // CHECK-LD32-CXX-ARG-LCXX:     "-isysroot" "[[SYSROOT:[^"]+]]"
 // CHECK-LD32-CXX-ARG-LCXX:     "{{.*}}ld{{(.exe)?}}"
 // CHECK-LD32-CXX-ARG-LCXX:     "-b32"
 // CHECK-LD32-CXX-ARG-LCXX:     "-bpT:0x10000000" "-bpD:0x20000000"
 // CHECK-LD32-CXX-ARG-LCXX:     "[[SYSROOT]]/usr/lib{{/|\\\\}}crt0.o"
+// CHECK-LD32-CXX-ARG-LCXX:     "[[SYSROOT]]/usr/lib{{/|\\\\}}crti.o"
 // CHECK-LD32-CXX-ARG-LCXX:     "-L[[SYSROOT]]/usr/lib"
 // CHECK-LD32-CXX-ARG-LCXX:     "-lc++"
 // CHECK-LD32-CXX-ARG-LCXX:     "-lc"
 
 // Check powerpc64-ibm-aix7.1.0.0, 64-bit. lc++ and lc order.
 // RUN: %clangxx -no-canonical-prefixes %s 2>&1 -### \
 // RUN:        -target powerpc64-ibm-aix7.1.0.0 \
 // RUN:        --sysroot %S/Inputs/aix_ppc_tree \
 // RUN:   | FileCheck --check-prefix=CHECK-LD64-CXX-ARG-LCXX %s
 // CHECK-LD64-CXX-ARG-LCXX:     {{.*}}clang{{.*}}" "-cc1" "-triple" "powerpc64-ibm-aix7.1.0.0"
 // CHECK-LD64-CXX-ARG-LCXX:     "-isysroot" "[[SYSROOT:[^"]+]]"
 // CHECK-LD64-CXX-ARG-LCXX:     "{{.*}}ld{{(.exe)?}}"
 // CHECK-LD64-CXX-ARG-LCXX:     "-b64"
 // CHECK-LD64-CXX-ARG-LCXX:     "-bpT:0x100000000" "-bpD:0x110000000"
 // CHECK-LD64-CXX-ARG-LCXX:     "[[SYSROOT]]/usr/lib{{/|\\\\}}crt0_64.o"
+// CHECK-LD64-CXX-ARG-LCXX:     "[[SYSROOT]]/usr/lib{{/|\\\\}}crti_64.o"
 // CHECK-LD64-CXX-ARG-LCXX:     "-L[[SYSROOT]]/usr/lib"
 // CHECK-LD64-CXX-ARG-LCXX:     "-lc++"
 // CHECK-LD64-CXX-ARG-LCXX:     "-lc"
 
 // Check powerpc-ibm-aix7.1.0.0, 32-bit. -nodefaultlibs.
 // RUN: %clangxx -no-canonical-prefixes %s 2>&1 -### \
 // RUN:        -nodefaultlibs \
 // RUN:        -target powerpc-ibm-aix7.1.0.0 \
 // RUN:        --sysroot %S/Inputs/aix_ppc_tree \
 // RUN:   | FileCheck --check-prefix=CHECK-LD32-NODEFLIB-LCXX %s
 // CHECK-LD32-NODEFLIB-LCXX:     {{.*}}clang{{.*}}" "-cc1" "-triple" "powerpc-ibm-aix7.1.0.0"
 // CHECK-LD32-NODEFLIB-LCXX:     "-isysroot" "[[SYSROOT:[^"]+]]"
 // CHECK-LD32-NODEFLIB-LCXX:     "{{.*}}ld{{(.exe)?}}"
 // CHECK-LD32-NODEFLIB-LCXX:     "-b32"
 // CHECK-LD32-NODEFLIB-LCXX:     "-bpT:0x10000000" "-bpD:0x20000000"
 // CHECK-LD32-NODEFLIB-LCXX:     "[[SYSROOT]]/usr/lib{{/|\\\\}}crt0.o"
+// CHECK-LD32-NODEFLIB-LCXX:     "[[SYSROOT]]/usr/lib{{/|\\\\}}crti.o"
 // CHECK-LD32-NODEFLIB-LCXX:     "-L[[SYSROOT]]/usr/lib"
 // CHECK-LD32-NODEFLIB-LCXX-NOT: "-lc++"
 // CHECK-LD32-NODEFLIB-LCXX-NOT: "-lc"
 
 // Check powerpc64-ibm-aix7.1.0.0, 64-bit. -nodefaultlibs.
 // RUN: %clangxx -no-canonical-prefixes %s 2>&1 -### \
 // RUN:        -nodefaultlibs \
 // RUN:        -target powerpc64-ibm-aix7.1.0.0 \
 // RUN:        --sysroot %S/Inputs/aix_ppc_tree \
 // RUN:   | FileCheck --check-prefix=CHECK-LD64-NODEFLIB-LCXX %s
 // CHECK-LD64-NODEFLIB-LCXX:     {{.*}}clang{{.*}}" "-cc1" "-triple" "powerpc64-ibm-aix7.1.0.0"
 // CHECK-LD64-NODEFLIB-LCXX:     "-isysroot" "[[SYSROOT:[^"]+]]"
 // CHECK-LD64-NODEFLIB-LCXX:     "{{.*}}ld{{(.exe)?}}"
 // CHECK-LD64-NODEFLIB-LCXX:     "-b64"
 // CHECK-LD64-NODEFLIB-LCXX:     "-bpT:0x100000000" "-bpD:0x110000000"
 // CHECK-LD64-NODEFLIB-LCXX:     "[[SYSROOT]]/usr/lib{{/|\\\\}}crt0_64.o"
+// CHECK-LD64-NODEFLIB-LCXX:     "[[SYSROOT]]/usr/lib{{/|\\\\}}crti_64.o"
 // CHECK-LD64-NODEFLIB-LCXX:     "-L[[SYSROOT]]/usr/lib"
 // CHECK-LD64-NODEFLIB-LCXX-NOT: "-lc++"
 // CHECK-LD64-NODEFLIB-LCXX-NOT: "-lc"
 
 // Check powerpc-ibm-aix7.1.0.0, 32-bit. -nostdlib.
 // RUN: %clangxx -no-canonical-prefixes %s 2>&1 -### \
 // RUN:        -nostdlib \
 // RUN:        -target powerpc-ibm-aix7.1.0.0 \
 // RUN:        --sysroot %S/Inputs/aix_ppc_tree \
 // RUN:   | FileCheck --check-prefix=CHECK-LD32-NOSTDLIB-LCXX %s
 // CHECK-LD32-NOSTDLIB-LCXX:     {{.*}}clang{{.*}}" "-cc1" "-triple" "powerpc-ibm-aix7.1.0.0"
 // CHECK-LD32-NOSTDLIB-LCXX:     "-isysroot" "[[SYSROOT:[^"]+]]"
 // CHECK-LD32-NOSTDLIB-LCXX:     "{{.*}}ld{{(.exe)?}}"
 // CHECK-LD32-NOSTDLIB-LCXX:     "-b32"
 // CHECK-LD32-NOSTDLIB-LCXX:     "-bpT:0x10000000" "-bpD:0x20000000"
 // CHECK-LD32-NOSTDLIB-LCXX-NOT: "[[SYSROOT]]/usr/lib{{/|\\\\}}crt0.o"
+// CHECK-LD32-NOSTDLIB-LCXX-NOT: "[[SYSROOT]]/usr/lib{{/|\\\\}}crti.o"
 // CHECK-LD32-NOSTDLIB-LCXX:     "-L[[SYSROOT]]/usr/lib"
 // CHECK-LD32-NOSTDLIB-LCXX-NOT: "-lc++"
 // CHECK-LD32-NOSTDLIB-LCXX-NOT: "-lc"
 
 // Check powerpc64-ibm-aix7.1.0.0, 64-bit. -nostdlib.
 // RUN: %clangxx -no-canonical-prefixes %s 2>&1 -### \
 // RUN:        -nostdlib \
 // RUN:        -target powerpc64-ibm-aix7.1.0.0 \
 // RUN:        --sysroot %S/Inputs/aix_ppc_tree \
 // RUN:   | FileCheck --check-prefix=CHECK-LD64-NOSTDLIB-LCXX %s
 // CHECK-LD64-NOSTDLIB-LCXX:     {{.*}}clang{{.*}}" "-cc1" "-triple" "powerpc64-ibm-aix7.1.0.0"
 // CHECK-LD64-NOSTDLIB-LCXX:     "-isysroot" "[[SYSROOT:[^"]+]]"
 // CHECK-LD64-NOSTDLIB-LCXX:     "{{.*}}ld{{(.exe)?}}"
 // CHECK-LD64-NOSTDLIB-LCXX:     "-b64"
 // CHECK-LD64-NOSTDLIB-LCXX:     "-bpT:0x100000000" "-bpD:0x110000000"
 // CHECK-LD64-NOSTDLIB-LCXX-NOT: "[[SYSROOT]]/usr/lib{{/|\\\\}}crt0_64.o"
+// CHECK-LD64-NOSTDLIB-LCXX-NOT: "[[SYSROOT]]/usr/lib{{/|\\\\}}crti_64.o"
 // CHECK-LD64-NOSTDLIB-LCXX:     "-L[[SYSROOT]]/usr/lib"
 // CHECK-LD64-NOSTDLIB-LCXX-NOT: "-lc++"
 // CHECK-LD64-NOSTDLIB-LCXX-NOT: "-lc"
 
 // Check powerpc-ibm-aix7.1.0.0, 32-bit. -nostdlib++.
 // RUN: %clangxx -no-canonical-prefixes %s 2>&1 -### \
 // RUN:        -nostdlib++ \
 // RUN:        -target powerpc-ibm-aix7.1.0.0 \
 // RUN:        --sysroot %S/Inputs/aix_ppc_tree \
 // RUN:   | FileCheck --check-prefix=CHECK-LD32-NOSTDLIBXX-LCXX %s
 // CHECK-LD32-NOSTDLIBXX-LCXX:     {{.*}}clang{{.*}}" "-cc1" "-triple" "powerpc-ibm-aix7.1.0.0"
 // CHECK-LD32-NOSTDLIBXX-LCXX:     "-isysroot" "[[SYSROOT:[^"]+]]"
 // CHECK-LD32-NOSTDLIBXX-LCXX:     "{{.*}}ld{{(.exe)?}}"
 // CHECK-LD32-NOSTDLIBXX-LCXX:     "-b32"
 // CHECK-LD32-NOSTDLIBXX-LCXX:     "-bpT:0x10000000" "-bpD:0x20000000"
 // CHECK-LD32-NOSTDLIBXX-LCXX:     "[[SYSROOT]]/usr/lib{{/|\\\\}}crt0.o"
+// CHECK-LD32-NOSTDLIBXX-LCXX:     "[[SYSROOT]]/usr/lib{{/|\\\\}}crti.o"
 // CHECK-LD32-NOSTDLIBXX-LCXX:     "-L[[SYSROOT]]/usr/lib"
 // CHECK-LD32-NOSTDLIBXX-LCXX-NOT: "-lc++"
 // CHECK-LD32-NOSTDLIBXX-LCXX:     "-lc"
 
 // Check powerpc64-ibm-aix7.1.0.0, 64-bit. -nostdlib++.
 // RUN: %clangxx -no-canonical-prefixes %s 2>&1 -### \
 // RUN:        -nostdlib++ \
 // RUN:        -target powerpc64-ibm-aix7.1.0.0 \
 // RUN:        --sysroot %S/Inputs/aix_ppc_tree \
 // RUN:   | FileCheck --check-prefix=CHECK-LD64-NOSTDLIBXX-LCXX %s
 // CHECK-LD64-NOSTDLIBXX-LCXX:     {{.*}}clang{{.*}}" "-cc1" "-triple" "powerpc64-ibm-aix7.1.0.0"
 // CHECK-LD64-NOSTDLIBXX-LCXX:     "-isysroot" "[[SYSROOT:[^"]+]]"
 // CHECK-LD64-NOSTDLIBXX-LCXX:     "{{.*}}ld{{(.exe)?}}"
 // CHECK-LD64-NOSTDLIBXX-LCXX:     "-b64"
 // CHECK-LD64-NOSTDLIBXX-LCXX:     "-bpT:0x100000000" "-bpD:0x110000000"
 // CHECK-LD64-NOSTDLIBXX-LCXX:     "[[SYSROOT]]/usr/lib{{/|\\\\}}crt0_64.o"
+// CHECK-LD64-NOSTDLIBXX-LCXX:     "[[SYSROOT]]/usr/lib{{/|\\\\}}crti_64.o"
 // CHECK-LD64-NOSTDLIBXX-LCXX:     "-L[[SYSROOT]]/usr/lib"
 // CHECK-LD64-NOSTDLIBXX-LCXX-NOT: "-lc++"
 // CHECK-LD64-NOSTDLIBXX-LCXX:     "-lc"
 
 // Check powerpc64-ibm-aix7.1.0.0, 32-bit. -nostartfiles.
 // RUN: %clangxx -no-canonical-prefixes %s 2>&1 -### \
 // RUN:        -nostartfiles \
 // RUN:        -target powerpc-ibm-aix7.1.0.0 \
 // RUN:        --sysroot %S/Inputs/aix_ppc_tree \
 // RUN:   | FileCheck --check-prefix=CHECK-LD32-NOSTARTFILES-LCXX %s
 // CHECK-LD32-NOSTARTFILES-LCXX:     {{.*}}clang{{.*}}" "-cc1" "-triple" "powerpc-ibm-aix7.1.0.0"
 // CHECK-LD32-NOSTARTFILES-LCXX:     "-isysroot" "[[SYSROOT:[^"]+]]"
 // CHECK-LD32-NOSTARTFILES-LCXX:     "{{.*}}ld{{(.exe)?}}"
 // CHECK-LD32-NOSTARTFILES-LCXX:     "-b32"
 // CHECK-LD32-NOSTARTFILES-LCXX:     "-bpT:0x10000000" "-bpD:0x20000000"
 // CHECK-LD32-NOSTARTFILES-LCXX-NOT: "[[SYSROOT]]/usr/lib{{/|\\\\}}crt0.o"
+// CHECK-LD32-NOSTARTFILES-LCXX-NOT: "[[SYSROOT]]/usr/lib{{/|\\\\}}crti.o"
 // CHECK-LD32-NOSTARTFILES-LCXX:     "-L[[SYSROOT]]/usr/lib"
 // CHECK-LD32-NOSTARTFILES-LCXX      "-lc++"
 // CHECK-LD32-NOSTARTFILES-LCXX:     "-lc"
 
 // Check powerpc64-ibm-aix7.1.0.0, 64-bit. -nostartfiles.
 // RUN: %clangxx -no-canonical-prefixes %s 2>&1 -### \
 // RUN:        -nostartfiles \
 // RUN:        -target powerpc-ibm-aix7.1.0.0 \
 // RUN:        --sysroot %S/Inputs/aix_ppc_tree \
 // RUN:   | FileCheck --check-prefix=CHECK-LD32-NOSTARTFILES-LCXX %s
 // CHECK-LD64-NOSTARTFILES-LCXX:     {{.*}}clang{{.*}}" "-cc1" "-triple" "powerpc64-ibm-aix7.1.0.0"
 // CHECK-LD64-NOSTARTFILES-LCXX:     "-isysroot" "[[SYSROOT:[^"]+]]"
 // CHECK-LD64-NOSTARTFILES-LCXX:     "{{.*}}ld{{(.exe)?}}"
 // CHECK-LD64-NOSTARTFILES-LCXX:     "-b64"
 // CHECK-LD64-NOSTARTFILES-LCXX:     "-bpT:0x100000000" "-bpD:0x110000000"
 // CHECK-LD64-NOSTARTFILES-LCXX-NOT: "[[SYSROOT]]/usr/lib{{/|\\\\}}crt0_64.o"
+// CHECK-LD64-NOSTARTFILES-LCXX-NOT: "[[SYSROOT]]/usr/lib{{/|\\\\}}crti_64.o"
 // CHECK-LD64-NOSTARTFILES-LCXX:     "-L[[SYSROOT]]/usr/lib"
 // CHECK-LD64-NOSTARTFILES-LCXX:     "-lc++"
 // CHECK-LD64-NOSTARTFILES-LCXX:     "-lc"
 
 // Check powerpc-ibm-aix7.1.0.0, 32-bit. -stdlib=libstdc++ invokes fatal error.
 // RUN: not --crash %clangxx -no-canonical-prefixes %s 2>&1 -### \
 // RUN:        -target powerpc-ibm-aix7.1.0.0 \
 // RUN:        -stdlib=libstdc++ \
 // RUN:        --sysroot %S/Inputs/aix_ppc_tree \
 // RUN:   | FileCheck --check-prefix=CHECK-LD-LIBSTDCXX %s
 
 // Check powerpc64-ibm-aix7.1.0.0, 64-bit. -stdlib=libstdc++ invokes fatal error.
 // RUN: not --crash %clangxx -no-canonical-prefixes %s 2>&1 -### \
 // RUN:        -target powerpc64-ibm-aix7.1.0.0 \
 // RUN:        -stdlib=libstdc++ \
 // RUN:        --sysroot %S/Inputs/aix_ppc_tree \
 // RUN:   | FileCheck --check-prefix=CHECK-LD-LIBSTDCXX %s
 // CHECK-LD-LIBSTDCXX: LLVM ERROR: linking libstdc++ unimplemented on AIX
 
 // Check powerpc64-ibm-aix7.1.0.0, 32-bit. -shared.
-// RUN: %clang -no-canonical-prefixes %s 2>&1 -### \
+// RUN: %clangxx -x c++ -no-canonical-prefixes %s 2>&1 -### \
 // RUN:        -shared \
 // RUN:        -target powerpc-ibm-aix7.1.0.0 \
 // RUN:        --sysroot %S/Inputs/aix_ppc_tree \
 // RUN:   | FileCheck --check-prefix=CHECK-LD32-SHARED %s
 // CHECK-LD32-SHARED:     {{.*}}clang{{.*}}" "-cc1" "-triple" "powerpc-ibm-aix7.1.0.0"
 // CHECK-LD32-SHARED:     "-isysroot" "[[SYSROOT:[^"]+]]"
 // CHECK-LD32-SHARED:     "{{.*}}ld{{(.exe)?}}"
 // CHECK-LD32-SHARED:     "-bM:SRE"
 // CHECK-LD32-SHARED:     "-bnoentry"
 // CHECK-LD32-SHARED:     "-b32"
 // CHECK-LD32-SHARED:     "-bpT:0x10000000" "-bpD:0x20000000"
 // CHECK-LD32-SHARED-NOT: "[[SYSROOT]]/usr/lib{{/|\\\\}}crt0.o"
+// CHECK-LD32-SHARED-NOT: "[[SYSROOT]]/usr/lib{{/|\\\\}}crti.o"
 // CHECK-LD32-SHARED:     "-L[[SYSROOT]]/usr/lib"
+// CHECK-LD32-SHARED:     "-lc++"
 // CHECK-LD32-SHARED:     "-lc"
 
+
 // Check powerpc64-ibm-aix7.1.0.0, 64-bit. -shared.
-// RUN: %clang -no-canonical-prefixes %s 2>&1 -### \
+// RUN: %clangxx -x c++ -no-canonical-prefixes %s 2>&1 -### \
 // RUN:        -shared \
 // RUN:        -target powerpc64-ibm-aix7.1.0.0 \
 // RUN:        --sysroot %S/Inputs/aix_ppc_tree \
 // RUN:   | FileCheck --check-prefix=CHECK-LD64-SHARED %s
 // CHECK-LD64-SHARED:     {{.*}}clang{{.*}}" "-cc1" "-triple" "powerpc64-ibm-aix7.1.0.0"
 // CHECK-LD64-SHARED:     "-isysroot" "[[SYSROOT:[^"]+]]"
 // CHECK-LD64-SHARED:     "{{.*}}ld{{(.exe)?}}"
 // CHECK-LD64-SHARED:     "-bM:SRE"
 // CHECK-LD64-SHARED:     "-bnoentry"
 // CHECK-LD64-SHARED:     "-b64"
 // CHECK-LD64-SHARED:     "-bpT:0x100000000" "-bpD:0x110000000"
 // CHECK-LD64-SHARED-NOT: "[[SYSROOT]]/usr/lib{{/|\\\\}}crt0_64.o"
+// CHECK-LD64-SHARED-NOT: "[[SYSROOT]]/usr/lib{{/|\\\\}}crti_64.o"
 // CHECK-LD64-SHARED:     "-L[[SYSROOT]]/usr/lib"
+// CHECK-LD64-SHARED:     "-lc++"
 // CHECK-LD64-SHARED:     "-lc"