llvm2.7: new ARMv4 rawMOVLRPC.patch; backported llvm2.8svn r97745 & r104587 fixes.

	* llvm2.7/MOVLRPC.patch: deleted.
	* llvm2.7/rawMOVLRPC.patch: New patch replaces MOVLRPC.patch.
	  emits mov lr, pc before indirect call_nolink branches
	  using pseudo instructions for improved stablility on ARMv4 and ARMv4t.
          fixes segfault after called function return. llvm PR7608
	* llvm2.7/r97745-llvmPR6480.patch: New backported from llvm2.8svn.
	  fixes Assertion `SubUsed && "Using an undefined register!"' failed.
	* llvm2.7/r104587-MOVimm32.patch: New backported from llvm2.8svn.
	  fixes TestARMCodeEmitter::emitPseudoInstruction UNREACHABLE
	  at ARMCodeEmitter.cpp:554

5 files changed, 330 insertions, 108 deletions

diff --git a/recipes/llvm/llvm2.7/MOVLRPC.patch b/recipes/llvm/llvm2.7/MOVLRPC.patch
deleted file mode 100644
index c00c4b1425..0000000000
--- a/recipes/llvm/llvm2.7/MOVLRPC.patch
+++ /dev/null
@@ -1,106 +0,0 @@
-Index: llvm/lib/Target/ARM/ARMISelLowering.cpp
-===================================================================
---- llvm.orig/lib/Target/ARM/ARMISelLowering.cpp	2010-07-11 12:57:59.000000000 +0200
-+++ llvm/lib/Target/ARM/ARMISelLowering.cpp	2010-07-11 22:07:28.000000000 +0200
-@@ -560,6 +560,7 @@
-   case ARMISD::BR_JT:         return "ARMISD::BR_JT";
-   case ARMISD::BR2_JT:        return "ARMISD::BR2_JT";
-   case ARMISD::RET_FLAG:      return "ARMISD::RET_FLAG";
-+  case ARMISD::MOVLRPC:       return "ARMISD::MOVLRPC";
-   case ARMISD::PIC_ADD:       return "ARMISD::PIC_ADD";
-   case ARMISD::CMP:           return "ARMISD::CMP";
-   case ARMISD::CMPZ:          return "ARMISD::CMPZ";
-@@ -1288,6 +1289,14 @@
-     // implicit def LR - LR mustn't be allocated as GRP:$dst of CALL_NOLINK
-     Chain = DAG.getCopyToReg(Chain, dl, ARM::LR, DAG.getUNDEF(MVT::i32),InFlag);
-     InFlag = Chain.getValue(1);
-+
-+    if(!isTailCall){
-+      // explicit copy PC to LR and chain flag it to the call.
-+      Chain = DAG.getNode(ARMISD::MOVLRPC, dl,
-+                          DAG.getVTList(MVT::Other, MVT::Flag),
-+                          Chain, InFlag);
-+      InFlag = Chain.getValue(1);
-+    }
-   }
- 
-   std::vector<SDValue> Ops;
-Index: llvm/lib/Target/ARM/ARMISelLowering.h
-===================================================================
---- llvm.orig/lib/Target/ARM/ARMISelLowering.h	2010-07-11 12:57:59.000000000 +0200
-+++ llvm/lib/Target/ARM/ARMISelLowering.h	2010-07-11 12:59:02.000000000 +0200
-@@ -42,6 +42,7 @@
-       BR_JT,        // Jumptable branch.
-       BR2_JT,       // Jumptable branch (2 level - jumptable entry is a jump).
-       RET_FLAG,     // Return with a flag operand.
-+      MOVLRPC,      // Store return address PC in LR before call - flag before CALL_NOLINK
- 
-       PIC_ADD,      // Add with a PC operand and a PIC label.
- 
-Index: llvm/lib/Target/ARM/ARMInstrInfo.td
-===================================================================
---- llvm.orig/lib/Target/ARM/ARMInstrInfo.td	2010-07-11 12:57:59.000000000 +0200
-+++ llvm/lib/Target/ARM/ARMInstrInfo.td	2010-07-11 12:59:02.000000000 +0200
-@@ -74,6 +74,9 @@
-                               [SDNPHasChain, SDNPOptInFlag, SDNPOutFlag,
-                                SDNPVariadic]>;
- 
-+def ARMmovlrpc       : SDNode<"ARMISD::MOVLRPC", SDTNone,
-+                               [SDNPHasChain, SDNPOptInFlag, SDNPOutFlag]>;
-+
- def ARMretflag       : SDNode<"ARMISD::RET_FLAG", SDTNone,
-                               [SDNPHasChain, SDNPOptInFlag]>;
- 
-@@ -674,6 +677,16 @@
-            [(ARMcallseq_start timm:$amt)]>;
- }
- 
-+let Defs = [LR], hasSideEffects = 1 in
-+def MOVLRPC : AI<(outs), (ins), BrMiscFrm, IIC_Br,
-+             "mov", "\tlr, pc", [(ARMmovlrpc)]>,
-+          Requires<[IsARM]> {
-+  let Inst{11-0}  = 0b000000001111;
-+  let Inst{15-12} = 0b1110;
-+  let Inst{19-16} = 0b0000;
-+  let Inst{27-20} = 0b00011010;
-+}
-+
- def NOP : AI<(outs), (ins), MiscFrm, NoItinerary, "nop", "",
-              [/* For disassembly only; pattern left blank */]>,
-           Requires<[IsARM, HasV6T2]> {
-@@ -962,7 +975,7 @@
-   // ARMv4T
-   // Note: Restrict $func to the tGPR regclass to prevent it being in LR.
-   def BX : ABXIx2<(outs), (ins tGPR:$func, variable_ops),
--                  IIC_Br, "mov\tlr, pc\n\tbx\t$func",
-+                  IIC_Br, "bx\t$func",
-                   [(ARMcall_nolink tGPR:$func)]>,
-            Requires<[IsARM, HasV4T, IsNotDarwin]> {
-     let Inst{7-4}   = 0b0001;
-@@ -972,7 +985,7 @@
- 
-   // ARMv4
-   def BMOVPCRX : ABXIx2<(outs), (ins tGPR:$func, variable_ops),
--                 IIC_Br, "mov\tlr, pc\n\tmov\tpc, $func",
-+                 IIC_Br, "mov\tpc, $func",
-                  [(ARMcall_nolink tGPR:$func)]>,
-            Requires<[IsARM, NoV4T, IsNotDarwin]> {
-     let Inst{11-4}  = 0b00000000;
-@@ -1011,7 +1024,7 @@
-   // ARMv4T
-   // Note: Restrict $func to the tGPR regclass to prevent it being in LR.
-   def BXr9 : ABXIx2<(outs), (ins tGPR:$func, variable_ops),
--                  IIC_Br, "mov\tlr, pc\n\tbx\t$func",
-+                  IIC_Br, "bx\t$func",
-                   [(ARMcall_nolink tGPR:$func)]>,
-              Requires<[IsARM, HasV4T, IsDarwin]> {
-     let Inst{7-4}   = 0b0001;
-@@ -1021,7 +1034,7 @@
- 
-   // ARMv4
-   def BMOVPCRXr9 : ABXIx2<(outs), (ins tGPR:$func, variable_ops),
--                 IIC_Br, "mov\tlr, pc\n\tmov\tpc, $func",
-+                 IIC_Br, "mov\tpc, $func",
-                  [(ARMcall_nolink tGPR:$func)]>,
-            Requires<[IsARM, NoV4T, IsDarwin]> {
-     let Inst{11-4}  = 0b00000000;
diff --git a/recipes/llvm/llvm2.7/r104587-MOVimm32.patch b/recipes/llvm/llvm2.7/r104587-MOVimm32.patch
new file mode 100644
index 0000000000..76cbfe8376
--- /dev/null
+++ b/recipes/llvm/llvm2.7/r104587-MOVimm32.patch
@@ -0,0 +1,190 @@
+Index: llvm2.7/lib/Target/ARM/ARMJITInfo.cpp
+===================================================================
+--- llvm2.7.org/lib/Target/ARM/ARMJITInfo.cpp	(revision 104586)
++++ llvm2.7/lib/Target/ARM/ARMJITInfo.cpp	(revision 104587)
+@@ -318,6 +318,18 @@
+       *((intptr_t*)RelocPos) |= ResultPtr;
+       break;
+     }
++    case ARM::reloc_arm_movw: {
++      ResultPtr = ResultPtr & 0xFFFF; 
++      *((intptr_t*)RelocPos) |= ResultPtr & 0xFFF;
++      *((intptr_t*)RelocPos) |= ((ResultPtr >> 12) & 0xF) << 16;
++      break;
+     }
++    case ARM::reloc_arm_movt: {
++      ResultPtr = (ResultPtr >> 16) & 0xFFFF; 
++      *((intptr_t*)RelocPos) |= ResultPtr & 0xFFF;
++      *((intptr_t*)RelocPos) |= ((ResultPtr >> 12) & 0xF) << 16;
++      break;
++    }
++    }
+   }
+ }
+Index: llvm2.7/lib/Target/ARM/ARMCodeEmitter.cpp
+===================================================================
+--- llvm2.7.org/lib/Target/ARM/ARMCodeEmitter.cpp	(revision 104586)
++++ llvm2.7/lib/Target/ARM/ARMCodeEmitter.cpp	(revision 104587)
+@@ -88,6 +88,7 @@
+     void emitWordLE(unsigned Binary);
+     void emitDWordLE(uint64_t Binary);
+     void emitConstPoolInstruction(const MachineInstr &MI);
++    void emitMOVi32immInstruction(const MachineInstr &MI);
+     void emitMOVi2piecesInstruction(const MachineInstr &MI);
+     void emitLEApcrelJTInstruction(const MachineInstr &MI);
+     void emitPseudoMoveInstruction(const MachineInstr &MI);
+@@ -145,6 +146,15 @@
+       return getMachineOpValue(MI, MI.getOperand(OpIdx));
+     }
+ 
++    /// getMovi32Value - Return binary encoding of operand for movw/movt. If the 
++    /// machine operand requires relocation, record the relocation and return zero.
++    unsigned getMovi32Value(const MachineInstr &MI,const MachineOperand &MO, 
++                            unsigned Reloc);
++    unsigned getMovi32Value(const MachineInstr &MI, unsigned OpIdx, 
++                            unsigned Reloc) {
++      return getMovi32Value(MI, MI.getOperand(OpIdx), Reloc);
++    }
++
+     /// getShiftOp - Return the shift opcode (bit[6:5]) of the immediate value.
+     ///
+     unsigned getShiftOp(unsigned Imm) const ;
+@@ -217,6 +227,31 @@
+   return 0;
+ }
+ 
++/// getMovi32Value - Return binary encoding of operand for movw/movt. If the 
++/// machine operand requires relocation, record the relocation and return zero.
++unsigned ARMCodeEmitter::getMovi32Value(const MachineInstr &MI,
++                                        const MachineOperand &MO, 
++                                        unsigned Reloc) {
++  assert(((Reloc == ARM::reloc_arm_movt) || (Reloc == ARM::reloc_arm_movw)) 
++      && "Relocation to this function should be for movt or movw");
++
++  if (MO.isImm())
++    return static_cast<unsigned>(MO.getImm());
++  else if (MO.isGlobal())
++    emitGlobalAddress(MO.getGlobal(), Reloc, true, false);
++  else if (MO.isSymbol())
++    emitExternalSymbolAddress(MO.getSymbolName(), Reloc);
++  else if (MO.isMBB())
++    emitMachineBasicBlock(MO.getMBB(), Reloc);
++  else {
++#ifndef NDEBUG
++    errs() << MO;
++#endif
++    llvm_unreachable("Unsupported operand type for movw/movt");
++  }
++  return 0;
++}
++
+ /// getMachineOpValue - Return binary encoding of operand. If the machine
+ /// operand requires relocation, record the relocation and return zero.
+ unsigned ARMCodeEmitter::getMachineOpValue(const MachineInstr &MI,
+@@ -438,6 +473,42 @@
+   }
+ }
+ 
++void ARMCodeEmitter::emitMOVi32immInstruction(const MachineInstr &MI) {
++  const MachineOperand &MO0 = MI.getOperand(0);
++  const MachineOperand &MO1 = MI.getOperand(1);
++
++  // Emit the 'movw' instruction.
++  unsigned Binary = 0x30 << 20;  // mov: Insts{27-20} = 0b00110000
++
++  unsigned Lo16 = getMovi32Value(MI, MO1, ARM::reloc_arm_movw) & 0xFFFF;
++
++  // Set the conditional execution predicate.
++  Binary |= II->getPredicate(&MI) << ARMII::CondShift;
++
++  // Encode Rd.
++  Binary |= getMachineOpValue(MI, MO0) << ARMII::RegRdShift;
++
++  // Encode imm16 as imm4:imm12
++  Binary |= Lo16 & 0xFFF; // Insts{11-0} = imm12
++  Binary |= ((Lo16 >> 12) & 0xF) << 16; // Insts{19-16} = imm4
++  emitWordLE(Binary);
++
++  unsigned Hi16 = getMovi32Value(MI, MO1, ARM::reloc_arm_movt) >> 16;
++  // Emit the 'movt' instruction.
++  Binary = 0x34 << 20; // movt: Insts{27-20} = 0b00110100
++
++  // Set the conditional execution predicate.
++  Binary |= II->getPredicate(&MI) << ARMII::CondShift;
++
++  // Encode Rd.
++  Binary |= getMachineOpValue(MI, MO0) << ARMII::RegRdShift;
++
++  // Encode imm16 as imm4:imm1, same as movw above.
++  Binary |= Hi16 & 0xFFF;
++  Binary |= ((Hi16 >> 12) & 0xF) << 16;
++  emitWordLE(Binary);
++}
++
+ void ARMCodeEmitter::emitMOVi2piecesInstruction(const MachineInstr &MI) {
+   const MachineOperand &MO0 = MI.getOperand(0);
+   const MachineOperand &MO1 = MI.getOperand(1);
+@@ -557,7 +628,6 @@
+   switch (Opcode) {
+   default:
+     llvm_unreachable("ARMCodeEmitter::emitPseudoInstruction");
+-  // FIXME: Add support for MOVimm32.
+   case TargetOpcode::INLINEASM: {
+     // We allow inline assembler nodes with empty bodies - they can
+     // implicitly define registers, which is ok for JIT.
+@@ -604,6 +674,11 @@
+     emitMiscLoadStoreInstruction(MI, ARM::PC);
+     break;
+   }
++
++  case ARM::MOVi32imm:
++    emitMOVi32immInstruction(MI);
++    break;
++
+   case ARM::MOVi2pieces:
+     // Two instructions to materialize a constant.
+     emitMOVi2piecesInstruction(MI);
+@@ -729,6 +804,24 @@
+     Binary |= (ARMRegisterInfo::getRegisterNumbering(ImplicitRd)
+                << ARMII::RegRdShift);
+ 
++  if (TID.Opcode == ARM::MOVi16) {
++      // Get immediate from MI.
++      unsigned Lo16 = getMovi32Value(MI, MI.getOperand(OpIdx),
++                      ARM::reloc_arm_movw);
++      // Encode imm which is the same as in emitMOVi32immInstruction().
++      Binary |= Lo16 & 0xFFF;
++      Binary |= ((Lo16 >> 12) & 0xF) << 16;
++      emitWordLE(Binary);
++      return;
++  } else if(TID.Opcode == ARM::MOVTi16) {
++      unsigned Hi16 = (getMovi32Value(MI, MI.getOperand(OpIdx),
++                       ARM::reloc_arm_movt) >> 16);
++      Binary |= Hi16 & 0xFFF;
++      Binary |= ((Hi16 >> 12) & 0xF) << 16;
++      emitWordLE(Binary);
++      return;
++  }
++
+   // If this is a two-address operand, skip it. e.g. MOVCCr operand 1.
+   if (TID.getOperandConstraint(OpIdx, TOI::TIED_TO) != -1)
+     ++OpIdx;
+Index: llvm2.7/lib/Target/ARM/ARMRelocations.h
+===================================================================
+--- llvm2.7.org/lib/Target/ARM/ARMRelocations.h	(revision 104586)
++++ llvm2.7/lib/Target/ARM/ARMRelocations.h	(revision 104587)
+@@ -47,7 +47,13 @@
+       reloc_arm_pic_jt,
+ 
+       // reloc_arm_branch - Branch address relocation.
+-      reloc_arm_branch
++      reloc_arm_branch,
++
++      // reloc_arm_movt  - MOVT immediate relocation.
++      reloc_arm_movt,
++
++      // reloc_arm_movw  - MOVW immediate relocation.
++      reloc_arm_movw
+     };
+   }
+ }
diff --git a/recipes/llvm/llvm2.7/r97745-llvmPR6480.patch b/recipes/llvm/llvm2.7/r97745-llvmPR6480.patch
new file mode 100644
index 0000000000..7ca5eef212
--- /dev/null
+++ b/recipes/llvm/llvm2.7/r97745-llvmPR6480.patch
@@ -0,0 +1,75 @@
+Index: llvm2.7/test/CodeGen/ARM/2010-03-04-stm-undef-addr.ll
+===================================================================
+--- llvm2.7.org/test/CodeGen/ARM/2010-03-04-stm-undef-addr.ll	(revision 0)
++++ llvm2.7/test/CodeGen/ARM/2010-03-04-stm-undef-addr.ll	(revision 97745)
+@@ -0,0 +1,54 @@
++; RUN: llc < %s -march=arm
++
++define void @"java.lang.String::getChars"([84 x i8]* %method, i32 %base_pc, [788 x i8]* %thread) {
++  %1 = sub i32 undef, 48                          ; <i32> [#uses=1]
++  br i1 undef, label %stack_overflow, label %no_overflow
++
++stack_overflow:                                   ; preds = %0
++  unreachable
++
++no_overflow:                                      ; preds = %0
++  %frame = inttoptr i32 %1 to [17 x i32]*         ; <[17 x i32]*> [#uses=4]
++  %2 = load i32* null                             ; <i32> [#uses=2]
++  %3 = getelementptr inbounds [17 x i32]* %frame, i32 0, i32 14 ; <i32*> [#uses=1]
++  %4 = load i32* %3                               ; <i32> [#uses=2]
++  %5 = load [8 x i8]** undef                      ; <[8 x i8]*> [#uses=2]
++  br i1 undef, label %bci_13, label %bci_4
++
++bci_13:                                           ; preds = %no_overflow
++  br i1 undef, label %bci_30, label %bci_21
++
++bci_30:                                           ; preds = %bci_13
++  %6 = icmp sle i32 %2, %4                        ; <i1> [#uses=1]
++  br i1 %6, label %bci_46, label %bci_35
++
++bci_46:                                           ; preds = %bci_30
++  store [84 x i8]* %method, [84 x i8]** undef
++  br i1 false, label %no_exception, label %exception
++
++exception:                                        ; preds = %bci_46
++  ret void
++
++no_exception:                                     ; preds = %bci_46
++  ret void
++
++bci_35:                                           ; preds = %bci_30
++  %7 = getelementptr inbounds [17 x i32]* %frame, i32 0, i32 15 ; <i32*> [#uses=1]
++  store i32 %2, i32* %7
++  %8 = getelementptr inbounds [17 x i32]* %frame, i32 0, i32 14 ; <i32*> [#uses=1]
++  store i32 %4, i32* %8
++  %9 = getelementptr inbounds [17 x i32]* %frame, i32 0, i32 13 ; <i32*> [#uses=1]
++  %10 = bitcast i32* %9 to [8 x i8]**             ; <[8 x i8]**> [#uses=1]
++  store [8 x i8]* %5, [8 x i8]** %10
++  call void inttoptr (i32 13839116 to void ([788 x i8]*, i32)*)([788 x i8]* %thread, i32 7)
++  ret void
++
++bci_21:                                           ; preds = %bci_13
++  ret void
++
++bci_4:                                            ; preds = %no_overflow
++  store [8 x i8]* %5, [8 x i8]** undef
++  store i32 undef, i32* undef
++  call void inttoptr (i32 13839116 to void ([788 x i8]*, i32)*)([788 x i8]* %thread, i32 7)
++  ret void
++}
+Index: llvm2.7/lib/Target/ARM/ARMLoadStoreOptimizer.cpp
+===================================================================
+--- llvm2.7.org/lib/Target/ARM/ARMLoadStoreOptimizer.cpp	(revision 97744)
++++ llvm2.7/lib/Target/ARM/ARMLoadStoreOptimizer.cpp	(revision 97745)
+@@ -761,6 +761,11 @@
+       MI->getOperand(0).isUndef())
+     return false;
+ 
++  // Likewise don't mess with references to undefined addresses.
++  if (MI->getNumOperands() > 1 && MI->getOperand(1).isReg() &&
++      MI->getOperand(1).isUndef())
++    return false;
++
+   int Opcode = MI->getOpcode();
+   switch (Opcode) {
+   default: break;
diff --git a/recipes/llvm/llvm2.7/rawMOVLRPC.patch b/recipes/llvm/llvm2.7/rawMOVLRPC.patch
new file mode 100644
index 0000000000..ec642155ef
--- /dev/null
+++ b/recipes/llvm/llvm2.7/rawMOVLRPC.patch
@@ -0,0 +1,61 @@
+Index: llvm/lib/Target/ARM/ARMInstrInfo.td
+===================================================================
+--- llvm.orig/lib/Target/ARM/ARMInstrInfo.td	2010-07-13 17:41:01.000000000 +0200
++++ llvm/lib/Target/ARM/ARMInstrInfo.td	2010-07-19 17:11:19.000000000 +0200
+@@ -961,7 +961,7 @@
+ 
+   // ARMv4T
+   // Note: Restrict $func to the tGPR regclass to prevent it being in LR.
+-  def BX : ABXIx2<(outs), (ins tGPR:$func, variable_ops),
++  def BX : PseudoInst<(outs), (ins tGPR:$func, variable_ops),
+                   IIC_Br, "mov\tlr, pc\n\tbx\t$func",
+                   [(ARMcall_nolink tGPR:$func)]>,
+            Requires<[IsARM, HasV4T, IsNotDarwin]> {
+@@ -971,7 +971,7 @@
+   }
+ 
+   // ARMv4
+-  def BMOVPCRX : ABXIx2<(outs), (ins tGPR:$func, variable_ops),
++  def BMOVPCRX : PseudoInst<(outs), (ins tGPR:$func, variable_ops),
+                  IIC_Br, "mov\tlr, pc\n\tmov\tpc, $func",
+                  [(ARMcall_nolink tGPR:$func)]>,
+            Requires<[IsARM, NoV4T, IsNotDarwin]> {
+@@ -1010,7 +1010,7 @@
+ 
+   // ARMv4T
+   // Note: Restrict $func to the tGPR regclass to prevent it being in LR.
+-  def BXr9 : ABXIx2<(outs), (ins tGPR:$func, variable_ops),
++  def BXr9 : PseudoInst<(outs), (ins tGPR:$func, variable_ops),
+                   IIC_Br, "mov\tlr, pc\n\tbx\t$func",
+                   [(ARMcall_nolink tGPR:$func)]>,
+              Requires<[IsARM, HasV4T, IsDarwin]> {
+@@ -1020,7 +1020,7 @@
+   }
+ 
+   // ARMv4
+-  def BMOVPCRXr9 : ABXIx2<(outs), (ins tGPR:$func, variable_ops),
++  def BMOVPCRXr9 : PseudoInst<(outs), (ins tGPR:$func, variable_ops),
+                  IIC_Br, "mov\tlr, pc\n\tmov\tpc, $func",
+                  [(ARMcall_nolink tGPR:$func)]>,
+            Requires<[IsARM, NoV4T, IsDarwin]> {
+Index: llvm/lib/Target/ARM/ARMCodeEmitter.cpp
+===================================================================
+--- llvm.orig/lib/Target/ARM/ARMCodeEmitter.cpp	2010-07-13 17:41:01.000000000 +0200
++++ llvm/lib/Target/ARM/ARMCodeEmitter.cpp	2010-07-19 17:20:26.000000000 +0200
+@@ -654,6 +654,16 @@
+   switch (Opcode) {
+   default:
+     llvm_unreachable("ARMCodeEmitter::emitPseudoInstruction");
++  case ARM::BX:
++  case ARM::BMOVPCRX:
++  case ARM::BXr9:
++  case ARM::BMOVPCRXr9: {
++    // First emit mov lr, pc
++    emitWordLE(0xe1a0e00f);
++    // and then emit the branch.
++    emitMiscBranchInstruction(MI);
++    break;
++  }
+   case TargetOpcode::INLINEASM: {
+     // We allow inline assembler nodes with empty bodies - they can
+     // implicitly define registers, which is ok for JIT.
diff --git a/recipes/llvm/llvm2.7_2.7.bb b/recipes/llvm/llvm2.7_2.7.bb
index 87ce814ab7..5631f10023 100644
--- a/recipes/llvm/llvm2.7_2.7.bb
+++ b/recipes/llvm/llvm2.7_2.7.bb
@@ -1,6 +1,6 @@
 require llvm.inc
 
-PR = "r6"
+PR = "r7"
 
 DEPENDS = "llvm-common llvm2.7-native"
 
@@ -10,7 +10,9 @@ ARM_INSTRUCTION_SET_armv4t = "ARM"
 SRC_URI = "\
   http://llvm.org/releases/${PV}/llvm-${PV}.tgz \
   file://arm_ppc.patch \
-  file://MOVLRPC.patch \
+  file://r97745-llvmPR6480.patch \
+  file://r104587-MOVimm32.patch \
+  file://rawMOVLRPC.patch \
   "
 
 LLVM_RELEASE = "2.7"