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| author | Richard Sandiford <rsandifo@linux.vnet.ibm.com> | 2013-08-23 11:36:42 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@linux.vnet.ibm.com> | 2013-08-23 11:36:42 +0000 |
| commit | 03481334b56e88d0713fb97694256b303ab6e81a (patch) | |
| tree | 71a52b51e7903d25b80f46539323f02f643d1a47 /llvm/lib/Target/SystemZ/SystemZ.h | |
| parent | 24e597b8c5986f4cc2d23e8145c0f04c57fae0bd (diff) | |
| download | bcm5719-llvm-03481334b56e88d0713fb97694256b303ab6e81a.tar.gz bcm5719-llvm-03481334b56e88d0713fb97694256b303ab6e81a.zip | |
[SystemZ] Add basic prefetch support
Just the instructions and intrinsics for now.
llvm-svn: 189100
Diffstat (limited to 'llvm/lib/Target/SystemZ/SystemZ.h')
| -rw-r--r-- | llvm/lib/Target/SystemZ/SystemZ.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/Target/SystemZ/SystemZ.h b/llvm/lib/Target/SystemZ/SystemZ.h index bb6ceac83b6..ea6c7d17fa5 100644 --- a/llvm/lib/Target/SystemZ/SystemZ.h +++ b/llvm/lib/Target/SystemZ/SystemZ.h @@ -57,6 +57,10 @@ namespace llvm { const unsigned CCMASK_SRST_NOTFOUND = CCMASK_2; const unsigned CCMASK_SRST = CCMASK_1 | CCMASK_2; + // Mask assignments for PFD. + const unsigned PFD_READ = 1; + const unsigned PFD_WRITE = 2; + // Return true if Val fits an LLILL operand. static inline bool isImmLL(uint64_t Val) { return (Val & ~0x000000000000ffffULL) == 0; |
