diff options
Diffstat (limited to 'contrib/llvm-project/llvm/lib/Target/VE/VEInstrVec.td')
| -rw-r--r-- | contrib/llvm-project/llvm/lib/Target/VE/VEInstrVec.td | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/contrib/llvm-project/llvm/lib/Target/VE/VEInstrVec.td b/contrib/llvm-project/llvm/lib/Target/VE/VEInstrVec.td index 4a8476f7288a..327ad9ceacc5 100644 --- a/contrib/llvm-project/llvm/lib/Target/VE/VEInstrVec.td +++ b/contrib/llvm-project/llvm/lib/Target/VE/VEInstrVec.td @@ -2,6 +2,33 @@ // Vector Instructions //===----------------------------------------------------------------------===// +// Pseudo instructions for VM/VM512 spill/restore +// +// These pseudo instructions are used for only spill/restore since +// InlineSpiller assumes storeRegToStackSlot/loadRegFromStackSlot +// functions emit only single instruction. Those functions emit a +// single store/load instruction or one of these pseudo store/load +// instructions. +// +// Specifies hasSideEffects = 0 to disable UnmodeledSideEffects. + +let mayLoad = 1, hasSideEffects = 0 in { +def LDVMrii : Pseudo< + (outs VM:$vmx), (ins MEMrii:$addr), + "# pseudo ldvm $vmx, $addr", []>; +def LDVM512rii : Pseudo< + (outs VM512:$vmx), (ins MEMrii:$addr), + "# pseudo ldvm512 $vmx, $addr", []>; +} +let mayStore = 1, hasSideEffects = 0 in { +def STVMrii : Pseudo< + (outs), (ins MEMrii:$addr, VM:$vmx), + "# pseudo stvm $addr, $vmx", []>; +def STVM512rii : Pseudo< + (outs), (ins MEMrii:$addr, VM512:$vmx), + "# pseudo stvm512 $addr, $vmx", []>; +} + //===----------------------------------------------------------------------===// // Pseudo instructions for VM512 modifications //===----------------------------------------------------------------------===// |