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| author | Hal Finkel <hfinkel@anl.gov> | 2013-03-28 19:25:55 +0000 |
|---|---|---|
| committer | Hal Finkel <hfinkel@anl.gov> | 2013-03-28 19:25:55 +0000 |
| commit | 31d2956510b8484373fe244547b4f811430a28ff (patch) | |
| tree | 8bdb71b918d6c0746149c1e7a9158abd3a15243b /llvm/lib/Target/PowerPC/PPCSubtarget.cpp | |
| parent | 772cf466dab6beadf3cab40722cf6cf10342f808 (diff) | |
| download | bcm5719-llvm-31d2956510b8484373fe244547b4f811430a28ff.tar.gz bcm5719-llvm-31d2956510b8484373fe244547b4f811430a28ff.zip | |
Add the PPC64 ldbrx/stdbrx instructions
These are 64-bit load/store with byte-swap, and available on the P7 and the A2.
Like the similar instructions for 16- and 32-bit words, these are matched in the
target DAG-combine phase against load/store-bswap pairs.
llvm-svn: 178276
Diffstat (limited to 'llvm/lib/Target/PowerPC/PPCSubtarget.cpp')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCSubtarget.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCSubtarget.cpp b/llvm/lib/Target/PowerPC/PPCSubtarget.cpp index 11b7fc2b03b..be64700d8c3 100644 --- a/llvm/lib/Target/PowerPC/PPCSubtarget.cpp +++ b/llvm/lib/Target/PowerPC/PPCSubtarget.cpp @@ -41,6 +41,7 @@ PPCSubtarget::PPCSubtarget(const std::string &TT, const std::string &CPU, , HasSTFIWX(false) , HasISEL(false) , HasPOPCNTD(false) + , HasLDBRX(false) , IsBookE(false) , HasLazyResolverStubs(false) , IsJITCodeModel(false) |
