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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.h | |
| 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.h')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCSubtarget.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCSubtarget.h b/llvm/lib/Target/PowerPC/PPCSubtarget.h index 070a9a9485f..36436f6e407 100644 --- a/llvm/lib/Target/PowerPC/PPCSubtarget.h +++ b/llvm/lib/Target/PowerPC/PPCSubtarget.h @@ -80,6 +80,7 @@ protected: bool HasSTFIWX; bool HasISEL; bool HasPOPCNTD; + bool HasLDBRX; bool IsBookE; bool HasLazyResolverStubs; bool IsJITCodeModel; @@ -161,6 +162,7 @@ public: bool hasMFOCRF() const { return HasMFOCRF; } bool hasISEL() const { return HasISEL; } bool hasPOPCNTD() const { return HasPOPCNTD; } + bool hasLDBRX() const { return HasLDBRX; } bool isBookE() const { return IsBookE; } const Triple &getTargetTriple() const { return TargetTriple; } |
