2 files changed, 9 insertions, 0 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCInstrFormats.td b/llvm/lib/Target/PowerPC/PPCInstrFormats.td
index 9f5435e17a3..42adc02595c 100644
--- a/llvm/lib/Target/PowerPC/PPCInstrFormats.td
+++ b/llvm/lib/Target/PowerPC/PPCInstrFormats.td
@@ -484,6 +484,12 @@ class XForm_24_sync<bits<6> opcode, bits<10> xo, dag OOL, dag IOL,
   let Inst{31}    = 0;
 }
 
+class XForm_24_eieio<bits<6> opcode, bits<10> xo, dag OOL, dag IOL,
+               string asmstr, InstrItinClass itin, list<dag> pattern> 
+  : XForm_24_sync<opcode, xo, OOL, IOL, asmstr, itin, pattern> {
+  let L = 0;
+}
+
 class XForm_25<bits<6> opcode, bits<10> xo, dag OOL, dag IOL, string asmstr,
                InstrItinClass itin, list<dag> pattern> 
   : XForm_base_r3xo<opcode, xo, OOL, IOL, asmstr, itin, pattern> {
diff --git a/llvm/lib/Target/PowerPC/PPCInstrInfo.td b/llvm/lib/Target/PowerPC/PPCInstrInfo.td
index d05bd0d5b9e..fc925e11e81 100644
--- a/llvm/lib/Target/PowerPC/PPCInstrInfo.td
+++ b/llvm/lib/Target/PowerPC/PPCInstrInfo.td
@@ -2257,6 +2257,9 @@ def ISYNC : XLForm_2_ext<19, 150, 0, 0, 0, (outs), (ins),
 def ICBI : XForm_1a<31, 982, (outs), (ins memrr:$src),
                     "icbi $src", LdStICBI, []>;
 
+def EIEIO : XForm_24_eieio<31, 854, (outs), (ins),
+                           "eieio", LdStLoad, []>;
+
 //===----------------------------------------------------------------------===//
 // PowerPC Assembler Instruction Aliases
 //