diff options
Diffstat (limited to 'llvm/lib/Target/PowerPC/PPCInstrInfo.td')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCInstrInfo.td | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCInstrInfo.td b/llvm/lib/Target/PowerPC/PPCInstrInfo.td index 181dbb904e3..a932d05b24e 100644 --- a/llvm/lib/Target/PowerPC/PPCInstrInfo.td +++ b/llvm/lib/Target/PowerPC/PPCInstrInfo.td @@ -1590,6 +1590,11 @@ def : Pat<(prefetch xoaddr:$dst, (i32 0), imm, (i32 0)), (ICBT 0, xoaddr:$dst)>, Requires<[HasICBT]>; // inst prefetch (for read) // Atomic operations +// FIXME: some of these might be used with constant operands. This will result +// in constant materialization instructions that may be redundant. We currently +// clean this up in PPCMIPeephole with calls to +// PPCInstrInfo::convertToImmediateForm() but we should probably not emit them +// in the first place. let usesCustomInserter = 1 in { let Defs = [CR0] in { def ATOMIC_LOAD_ADD_I8 : Pseudo< |
