1 files changed, 0 insertions, 11 deletions
diff --git a/lib/Target/IA64/IA64InstrInfo.td b/lib/Target/IA64/IA64InstrInfo.td
index 3a266e78f4..c905d3004e 100644
--- a/lib/Target/IA64/IA64InstrInfo.td
+++ b/lib/Target/IA64/IA64InstrInfo.td
@@ -456,17 +456,6 @@ def : Pat<(i1  0), (CMPNE r0, r0)>; // TODO: any instruction actually *using*
 // TODO: support postincrement (reg, imm9) loads+stores - this needs more
 // tablegen support
 
-let isImplicitDef = 1 in {
-def IDEF : PseudoInstIA64<(outs variable_ops), (ins), "// IDEF">;
-
-def IDEF_GR_D : PseudoInstIA64_DAG<(outs GR:$reg), (ins), "// $reg = IDEF",
-    [(set GR:$reg, (undef))]>;
-def IDEF_FP_D : PseudoInstIA64_DAG<(outs FP:$reg), (ins), "// $reg = IDEF",
-    [(set FP:$reg, (undef))]>;
-def IDEF_PR_D : PseudoInstIA64_DAG<(outs PR:$reg), (ins), "// $reg = IDEF",
-    [(set PR:$reg, (undef))]>;
-}
-
 def IUSE : PseudoInstIA64<(outs), (ins variable_ops), "// IUSE">;
 def ADJUSTCALLSTACKUP : PseudoInstIA64<(outs), (ins variable_ops),
                                         "// ADJUSTCALLSTACKUP">;