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| author | Daniel Dunbar <daniel@zuster.org> | 2009-03-26 16:37:00 +0000 |
|---|---|---|
| committer | Daniel Dunbar <daniel@zuster.org> | 2009-03-26 16:37:00 +0000 |
| commit | 069afd5c8c515ce483fd2f2a91daa355f66ff478 (patch) | |
| tree | 35e7bbd6c69249e44f82ecee86f5f5ec0a7dcecf | |
| parent | ce341cbe89e8f37624d6e46e959abb3d24e8f9c7 (diff) | |
Driver: Forward -fno-common to clang.
- <rdar://problem/6710978> ccc/clang-driver ignore -fno-common
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67762 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | include/clang/Driver/Options.def | 1 | ||||
| -rw-r--r-- | test/CodeGen/no-common.c | 6 |
2 files changed, 7 insertions, 0 deletions
diff --git a/include/clang/Driver/Options.def b/include/clang/Driver/Options.def index 76fe06d9a8..dc1ce15cd5 100644 --- a/include/clang/Driver/Options.def +++ b/include/clang/Driver/Options.def @@ -387,6 +387,7 @@ OPTION("-fnext-runtime", fnext_runtime, Flag, clang_f_Group, INVALID, "", 0) OPTION("-fno-blocks", fno_blocks, Flag, clang_f_Group, INVALID, "", 0) OPTION("-fno-builtin", fno_builtin, Flag, clang_f_Group, INVALID, "", 0) OPTION("-fno-caret-diagnostics", fno_caret_diagnostics, Flag, clang_f_Group, INVALID, "", 0) +OPTION("-fno-common", fno_common, Flag, clang_f_Group, INVALID, "", 0) OPTION("-fno-constant-cfstrings", fno_constant_cfstrings, Flag, f_Group, INVALID, "", 0) OPTION("-fno-eliminate-unused-debug-symbols", fno_eliminate_unused_debug_symbols, Flag, f_Group, INVALID, "", 0) OPTION("-fno-math-errno", fno_math_errno, Flag, f_Group, INVALID, "", 0) diff --git a/test/CodeGen/no-common.c b/test/CodeGen/no-common.c new file mode 100644 index 0000000000..190873c745 --- /dev/null +++ b/test/CodeGen/no-common.c @@ -0,0 +1,6 @@ +// RUN: clang -emit-llvm -S -o %t %s && +// RUN: grep '@x = common global' %t && +// RUN: clang -fno-common -emit-llvm -S -o %t %s && +// RUN: grep '@x = global' %t + +int x; |