diff options
| author | Daniel Dunbar <daniel@zuster.org> | 2009-05-06 03:16:41 +0000 |
|---|---|---|
| committer | Daniel Dunbar <daniel@zuster.org> | 2009-05-06 03:16:41 +0000 |
| commit | 868bd0aa9281929ef50d2e9a8c82a036906f53f5 (patch) | |
| tree | 112dd090bf8ad85dac458a0b669ff7f582d8128a /test/Sema/carbon.c | |
| parent | 02f7ed72fa0d4674e2123a1bd54d7972812f8cc7 (diff) | |
Improve handling of (X86) target features.
- This is a WIP...
- This adds -march= handling to the driver, and fixes the defaulting
of -mcpu on Darwin (which was using the wrong test).
Instead of handling -m{sse, ...} in the driver, pass them to clang-cc as
-target-feature [+-]name
In clang-cc, communicate with the (clang) target to discover the legal
features of a target, and the features which are enabled based on
-mcpu. This is currently hardcoded just enough to not be a feature
regression, we need to get this information from the backend's
TableGen information somehow.
This is used to construct the full list of features which are being
used, which is in turn used to initialize the predefines.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71061 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Sema/carbon.c')
| -rw-r--r-- | test/Sema/carbon.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/test/Sema/carbon.c b/test/Sema/carbon.c index 8e6837f125..5eda4385ac 100644 --- a/test/Sema/carbon.c +++ b/test/Sema/carbon.c @@ -1,5 +1,4 @@ -// RUN: clang-cc %s -print-stats && -// RUN: clang-cc %s -disable-free +// RUN: clang-cc -mcpu=pentium4 %s -print-stats #ifdef __APPLE__ #include <Carbon/Carbon.h> #endif |