Set REQUIRES shell on the test cases for r186044

[oota-llvm.git] / lib / Target / MBlaze / MBlazeInstrInfo.td

diff --git a/lib/Target/MBlaze/MBlazeInstrInfo.td b/lib/Target/MBlaze/MBlazeInstrInfo.td
index f2772f840abdb9c3a3afc28671b4a246fa200d0b..d27cd39a6b92fbe9500f9d62631e23c7f1167301 100644 (file)
--- a/lib/Target/MBlaze/MBlazeInstrInfo.td
+++ b/lib/Target/MBlaze/MBlazeInstrInfo.td
@@ -1,4 +1,4 @@
-//===- MBlazeInstrInfo.td - MBlaze Instruction defs --------*- tablegen -*-===//
+//===-- MBlazeInstrInfo.td - MBlaze Instruction defs -------*- tablegen -*-===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -28,9 +28,9 @@ def SDT_MBCallSeqEnd   : SDCallSeqEnd<[SDTCisVT<0, i32>, SDTCisVT<1, i32>]>;
 //===----------------------------------------------------------------------===//
 
 def MBlazeRet     : SDNode<"MBlazeISD::Ret", SDT_MBlazeRet,
-                           [SDNPHasChain, SDNPOptInGlue]>;
+                           [SDNPHasChain, SDNPOptInGlue, SDNPVariadic]>;
 def MBlazeIRet    : SDNode<"MBlazeISD::IRet", SDT_MBlazeIRet,
-                           [SDNPHasChain, SDNPOptInGlue]>;
+                           [SDNPHasChain, SDNPOptInGlue, SDNPVariadic]>;
 
 def MBlazeJmpLink : SDNode<"MBlazeISD::JmpLink",SDT_MBlazeJmpLink,
                            [SDNPHasChain,SDNPOptInGlue,SDNPOutGlue,
@@ -295,7 +295,7 @@ class BranchI<bits<6> op, bits<5> br, string instr_asm> :
 // Branch and Link Instructions
 //===----------------------------------------------------------------------===//
 class BranchL<bits<6> op, bits<5> br, bits<11> flags, string instr_asm> :
-              TA<op, flags, (outs), (ins GPR:$link, GPR:$target, variable_ops),
+              TA<op, flags, (outs), (ins GPR:$link, GPR:$target),
                  !strconcat(instr_asm, "   $link, $target"),
                  [], IIC_BRl> {
   let ra = br;
@@ -303,7 +303,7 @@ class BranchL<bits<6> op, bits<5> br, bits<11> flags, string instr_asm> :
 }
 
 class BranchLI<bits<6> op, bits<5> br, string instr_asm> :
-               TB<op, (outs), (ins GPR:$link, calltarget:$target, variable_ops),
+               TB<op, (outs), (ins GPR:$link, calltarget:$target),
                   !strconcat(instr_asm, "   $link, $target"),
                   [], IIC_BRl> {
   let ra = br;
@@ -594,9 +594,18 @@ let isReturn=1, isTerminator=1, hasDelaySlot=1, isBarrier=1,
 //===----------------------------------------------------------------------===//
 
 let neverHasSideEffects = 1 in {
-  def NOP :  MBlazeInst< 0x20, FC, (outs), (ins), "nop    ", [], IIC_ALU>;
+  def NOP :  MBlazeInst<0x20, FC, (outs), (ins), "nop    ", [], IIC_ALU>;
 }
 
+let Predicates=[HasPatCmp] in {
+  def CLZ :  TCLZ<0x24, 0x00E0, (outs GPR:$dst), (ins GPR:$src),
+                  "clz    $dst, $src", [], IIC_ALU>;
+}
+
+def IMEMBAR  : MBAR<0x2E, 0x0420004, (outs), (ins), "mbar   2", [], IIC_ALU>;
+def DMEMBAR  : MBAR<0x2E, 0x0220004, (outs), (ins), "mbar   1", [], IIC_ALU>;
+def IDMEMBAR : MBAR<0x2E, 0x0020004, (outs), (ins), "mbar   0", [], IIC_ALU>;
+
 let usesCustomInserter = 1 in {
   def Select_CC : MBlazePseudo<(outs GPR:$dst),
     (ins GPR:$T, GPR:$F, GPR:$CMP, i32imm:$CC), // F T reversed
@@ -715,8 +724,7 @@ let usesCustomInserter=1 in {
     [(set GPR:$dst, (atomic_load_nand_32 GPR:$ptr, GPR:$val))]>;
 
   def MEMBARRIER : MBlazePseudo<(outs), (ins),
-    "# memory barrier",
-    [(membarrier (i32 imm), (i32 imm), (i32 imm), (i32 imm), (i32 imm))]>;
+    "# memory barrier", []>;
 }
 
 //===----------------------------------------------------------------------===//