diff options
| author | Jan Voung <jvoung@chromium.org> | 2013-07-09 10:44:24 -0700 |
|---|---|---|
| committer | Jan Voung <jvoung@chromium.org> | 2013-07-09 10:44:24 -0700 |
| commit | d7676885204bbc165a8b27a537777bfe450e6323 (patch) | |
| tree | b20745660cee7280736621e693bc9d6a3fa2e887 | |
| parent | 09c2c9826eaf883d22ef07de2bf5ae1a92bdd50c (diff) | |
Prune some arch-specific MC InstPrinter (.s printing), from sandboxed translator.
Saves about 100KB per arch. As noted in the test, some
of the functions like getRegisterName() are not pruned.
Common infrastructure code may still be sitting around,
only the ${ARCH}InstPrinter::* is touched... but this
is just a one-liner.
BUG=https://code.google.com/p/nativeclient/issues/detail?id=1222
TEST=https://codereview.chromium.org/18333008/
R=dschuff@chromium.org
Review URL: https://codereview.chromium.org/18238011
| -rw-r--r-- | include/llvm/Support/TargetRegistry.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/llvm/Support/TargetRegistry.h b/include/llvm/Support/TargetRegistry.h index b06676d4d2..9658cded73 100644 --- a/include/llvm/Support/TargetRegistry.h +++ b/include/llvm/Support/TargetRegistry.h @@ -711,8 +711,14 @@ namespace llvm { /// @param Fn - A function to construct an MCInstPrinter for the target. static void RegisterMCInstPrinter(Target &T, Target::MCInstPrinterCtorTy Fn) { + // @LOCALMOD-BEGIN + // Prune out the .s printer for the sandboxed translator, + // by preventing an InstPrinter from being used at all. + #if !defined(__native_client__) if (!T.MCInstPrinterCtorFn) T.MCInstPrinterCtorFn = Fn; + #endif + // @LOCALMOD-END } /// RegisterMCCodeEmitter - Register a MCCodeEmitter implementation for the |