6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-11-01 15:17:25 +00:00
Code Issues Projects Releases Wiki Activity

The getDefaultSubtargetFeatures method of SubtargetFeature did actually return a

Browse Source 
string of features for that target. However LTO was using that string to pass
into the "create target machine" stuff. That stuff needed the feature string to
be in a particular form. In particular, it needed the CPU specified first and
then the attributes. If there isn't a CPU specified, it required it to be blank
-- e.g., ",+altivec". Yuck.

Modify the getDefaultSubtargetFeatures method to be a non-static member
function. For all attributes for a specific subtarget, it will add them in like
normal. It will also take a CPU string so that it can satisfy this horrible
syntax.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103451 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bill Wendling
2010-05-11 00:30:02 +00:00
parent 31b9c44cc1
commit 81043ee5dc
4 changed files with 30 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
include/llvm/Target/SubtargetFeature.h
View File

@@ -108,9 +108,10 @@ public:
// Dump feature info.
void dump() const;
/// Retrieve a formatted string of the default features for
/// the specified target triple.
static std::string getDefaultSubtargetFeatures(const Triple &Triple);
/// Retrieve a formatted string of the default features for the specified
/// target triple.
void getDefaultSubtargetFeatures(const std::string &CPU,
const Triple& Triple);
};
} // End namespace llvm