diff options
| -rw-r--r-- | lib/Driver/Tools.cpp | 8 | ||||
| -rw-r--r-- | test/Driver/fpack-struct.c | 10 |
2 files changed, 14 insertions, 4 deletions
diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp index 13d9820159..2cf0c6747c 100644 --- a/lib/Driver/Tools.cpp +++ b/lib/Driver/Tools.cpp @@ -2500,12 +2500,12 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, // Honor -fpack-struct= and -fpack-struct, if given. Note that // -fno-pack-struct doesn't apply to -fpack-struct=. if (Arg *A = Args.getLastArg(options::OPT_fpack_struct_EQ)) { - CmdArgs.push_back("-fpack-struct"); - CmdArgs.push_back(A->getValue(Args)); + std::string PackStructStr = "-fpack-struct="; + PackStructStr += A->getValue(Args); + CmdArgs.push_back(Args.MakeArgString(PackStructStr)); } else if (Args.hasFlag(options::OPT_fpack_struct, options::OPT_fno_pack_struct, false)) { - CmdArgs.push_back("-fpack-struct"); - CmdArgs.push_back("1"); + CmdArgs.push_back("-fpack-struct=1"); } if (Args.hasArg(options::OPT_mkernel) || diff --git a/test/Driver/fpack-struct.c b/test/Driver/fpack-struct.c new file mode 100644 index 0000000000..cc75da5bc0 --- /dev/null +++ b/test/Driver/fpack-struct.c @@ -0,0 +1,10 @@ +// RUN: %clang -fpack-struct -### %s 2> %t +// RUN: FileCheck < %t %s +// RUN: %clang -fpack-struct=8 -### %s 2> %t +// RUN: FileCheck < %t %s --check-prefix=EQ + +// CHECK: "-cc1" +// CHECK: "-fpack-struct=1" + +// CHECK-EQ: "-cc1" +// CHECK-EQ: "-fpack-struct=8" |