diff options
| author | Daniel Dunbar <daniel@zuster.org> | 2010-06-07 23:27:59 +0000 |
|---|---|---|
| committer | Daniel Dunbar <daniel@zuster.org> | 2010-06-07 23:27:59 +0000 |
| commit | 4cbbd94d0abeec2d7e7438d098527aa340d82389 (patch) | |
| tree | 4f1d5230c0e7fb4930d785897e79bb30bd0b5ea3 /include/clang/Frontend/FrontendAction.h | |
| parent | faddc3e53a95c68f2c3a966e0f1e6eba110dafd6 (diff) | |
Frontend: Add CodeGenAction support for handling LLVM IR.
- This magically enables using 'clang -cc1' as a replacement for most of 'llvm-as', 'llvm-dis', 'llc' and 'opt' functionality.
For example, 'llvm-as' is:
$ clang -cc1 -emit-llvm-bc FOO.ll -o FOO.bc
and 'llvm-dis' is:
$ clang -cc1 -emit-llvm FOO.bc -o -
and 'opt' is, e.g.:
$ clang -cc1 -emit-llvm -O3 -o FOO.opt.ll FOO.ll
and 'llc' is, e.g.:
$ clang -cc1 -S -o - FOO.ll
The nice thing about using the backend tools this way is that they are guaranteed to exactly match how the compiler generates code (for example, setting the same backend options).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@105583 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/clang/Frontend/FrontendAction.h')
| -rw-r--r-- | include/clang/Frontend/FrontendAction.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/clang/Frontend/FrontendAction.h b/include/clang/Frontend/FrontendAction.h index 5a627ef960..b16a6aa509 100644 --- a/include/clang/Frontend/FrontendAction.h +++ b/include/clang/Frontend/FrontendAction.h @@ -202,6 +202,7 @@ public: /// ASTFrontendAction - Abstract base class to use for AST consumer based /// frontend actions. class ASTFrontendAction : public FrontendAction { +protected: /// ExecuteAction - Implement the ExecuteAction interface by running Sema on /// the already initialized AST consumer. /// |