diff options
| -rw-r--r-- | include/clang/Basic/TargetInfo.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/clang/Basic/TargetInfo.h b/include/clang/Basic/TargetInfo.h index 05f472790b..f0c3d0a9bb 100644 --- a/include/clang/Basic/TargetInfo.h +++ b/include/clang/Basic/TargetInfo.h @@ -240,6 +240,14 @@ public: return getTypeWidth(IntMaxType); } + /// getRegisterWidth - Return the "preferred" register width on this target. + uint64_t getRegisterWidth() const { + // Currently we assume the register width on the target matches the pointer + // width, we can introduce a new variable for this if/when some target wants + // it. + return LongWidth; + } + /// getUserLabelPrefix - This returns the default value of the /// __USER_LABEL_PREFIX__ macro, which is the prefix given to user symbols by /// default. On most platforms this is "_", but it is "" on some, and "." on |