diff --git a/lib/Target/ARM/ARMScheduleA9.td b/lib/Target/ARM/ARMScheduleA9.td
index e17d6bb9610..02058618ad0 100644
--- a/lib/Target/ARM/ARMScheduleA9.td
+++ b/lib/Target/ARM/ARMScheduleA9.td
@@ -18,10 +18,11 @@
 // Functional units
 def A9_Pipe0   : FuncUnit; // pipeline 0
 def A9_Pipe1   : FuncUnit; // pipeline 1
-def A9_AGU     : FuncUnit; // LS pipe
-def A9_NPipe   : FuncUnit; // NEON ALU/MUL pipe
+def A9_AGU     : FuncUnit; // Address generation unit for ld / st
+def A9_NPipe   : FuncUnit; // NEON ALU/MUL pipeline
 def A9_DRegsVFP: FuncUnit; // FP register set, VFP side
 def A9_DRegsN  : FuncUnit; // FP register set, NEON side
+def A9_MUX0    : FuncUnit; // AGU + NEON/FPU multiplexer
 
 // Bypasses
 def A9_LdBypass : Bypass;
@@ -29,7 +30,7 @@ def A9_LdBypass : Bypass;
 // Dual issue pipeline represented by A9_Pipe0 | A9_Pipe1
 //
 def CortexA9Itineraries : ProcessorItineraries<
-  [A9_NPipe, A9_DRegsN, A9_DRegsVFP, A9_AGU, A9_Pipe0, A9_Pipe1],
+  [A9_Pipe0, A9_Pipe1, A9_AGU, A9_NPipe, A9_DRegsVFP, A9_DRegsN, A9_MUX0],
   [A9_LdBypass], [
   // Two fully-pipelined integer ALU pipelines
 
@@ -130,77 +131,77 @@ def CortexA9Itineraries : ProcessorItineraries<
   //
   // Immediate offset
   InstrItinData<IIC_iLoad_i   , [InstrStage<1, [A9_Pipe1]>,
-                                 InstrStage<1, [A9_AGU]>],
+                                 InstrStage<1, [A9_MUX0, A9_AGU]>],
                                 [3, 1], [A9_LdBypass]>,
   InstrItinData<IIC_iLoad_bh_i, [InstrStage<1, [A9_Pipe1]>,
-                                 InstrStage<2, [A9_AGU]>],
+                                 InstrStage<2, [A9_MUX0, A9_AGU]>],
                                 [4, 1], [A9_LdBypass]>,
   // FIXME: If address is 64-bit aligned, AGU cycles is 1.
   InstrItinData<IIC_iLoad_d_i , [InstrStage<1, [A9_Pipe1]>,
-                                 InstrStage<2, [A9_AGU]>],
+                                 InstrStage<2, [A9_MUX0, A9_AGU]>],
                                 [3, 3, 1], [A9_LdBypass]>,
   //
   // Register offset
   InstrItinData<IIC_iLoad_r   , [InstrStage<1, [A9_Pipe1]>,
-                                 InstrStage<1, [A9_AGU]>],
+                                 InstrStage<1, [A9_MUX0, A9_AGU]>],
                                 [3, 1, 1], [A9_LdBypass]>,
   InstrItinData<IIC_iLoad_bh_r, [InstrStage<1, [A9_Pipe1]>,
-                                 InstrStage<2, [A9_AGU]>],
+                                 InstrStage<2, [A9_MUX0, A9_AGU]>],
                                 [4, 1, 1], [A9_LdBypass]>,
   InstrItinData<IIC_iLoad_d_r , [InstrStage<1, [A9_Pipe1]>,
-                                 InstrStage<2, [A9_AGU]>],
+                                 InstrStage<2, [A9_MUX0, A9_AGU]>],
                                 [3, 3, 1, 1], [A9_LdBypass]>,
   //
   // Scaled register offset
   InstrItinData<IIC_iLoad_si  , [InstrStage<1, [A9_Pipe1]>,
-                                 InstrStage<1, [A9_AGU]>],
+                                 InstrStage<1, [A9_MUX0, A9_AGU]>],
                                 [4, 1, 1], [A9_LdBypass]>,
   InstrItinData<IIC_iLoad_bh_si,[InstrStage<1, [A9_Pipe1]>,
-                                 InstrStage<2, [A9_AGU]>],
+                                 InstrStage<2, [A9_MUX0, A9_AGU]>],
                                 [5, 1, 1], [A9_LdBypass]>,
   //
   // Immediate offset with update
   InstrItinData<IIC_iLoad_iu  , [InstrStage<1, [A9_Pipe1]>,
-                                 InstrStage<1, [A9_AGU]>],
+                                 InstrStage<1, [A9_MUX0, A9_AGU]>],
                                 [3, 2, 1], [A9_LdBypass]>,
   InstrItinData<IIC_iLoad_bh_iu,[InstrStage<1, [A9_Pipe1]>,
-                                 InstrStage<2, [A9_AGU]>],
+                                 InstrStage<2, [A9_MUX0, A9_AGU]>],
                                 [4, 3, 1], [A9_LdBypass]>,
   //
   // Register offset with update
   InstrItinData<IIC_iLoad_ru  , [InstrStage<1, [A9_Pipe1]>,
-                                 InstrStage<1, [A9_AGU]>],
+                                 InstrStage<1, [A9_MUX0, A9_AGU]>],
                                 [3, 2, 1, 1], [A9_LdBypass]>,
   InstrItinData<IIC_iLoad_bh_ru,[InstrStage<1, [A9_Pipe1]>,
-                                 InstrStage<2, [A9_AGU]>],
+                                 InstrStage<2, [A9_MUX0, A9_AGU]>],
                                 [4, 3, 1, 1], [A9_LdBypass]>,
   InstrItinData<IIC_iLoad_d_ru, [InstrStage<1, [A9_Pipe1]>,
-                                 InstrStage<2, [A9_AGU]>],
+                                 InstrStage<2, [A9_MUX0, A9_AGU]>],
                                 [3, 3, 1, 1], [A9_LdBypass]>,
   //
   // Scaled register offset with update
   InstrItinData<IIC_iLoad_siu , [InstrStage<1, [A9_Pipe1]>,
-                                 InstrStage<1, [A9_AGU]>],
+                                 InstrStage<1, [A9_MUX0, A9_AGU]>],
                                 [4, 3, 1, 1], [A9_LdBypass]>,
   InstrItinData<IIC_iLoad_bh_siu,[InstrStage<1, [A9_Pipe1]>,
-                                 InstrStage<2, [A9_AGU]>],
-                                [5, 4, 1, 1], [A9_LdBypass]>,
+                                  InstrStage<2, [A9_MUX0, A9_AGU]>],
+                                 [5, 4, 1, 1], [A9_LdBypass]>,
   //
   // Load multiple
   InstrItinData<IIC_iLoadm   , [InstrStage<1, [A9_Pipe1]>,
-                                InstrStage<2, [A9_AGU]>],
+                                InstrStage<2, [A9_MUX0, A9_AGU]>],
                                [3], [A9_LdBypass]>,
 
   //
   // Load multiple plus branch
   InstrItinData<IIC_iLoadmBr , [InstrStage<1, [A9_Pipe1]>,
-                                InstrStage<1, [A9_AGU]>,
+                                InstrStage<1, [A9_MUX0, A9_AGU]>,
                                 InstrStage<1, [A9_Pipe0, A9_Pipe1]>]>,
 
   //
   // iLoadi + iALUr for t2LDRpci_pic.
   InstrItinData<IIC_iLoadiALU, [InstrStage<1, [A9_Pipe1]>,
-                                InstrStage<1, [A9_AGU]>,
+                                InstrStage<1, [A9_MUX0, A9_AGU]>,
                                 InstrStage<1, [A9_Pipe0, A9_Pipe1]>],
                                [2, 1]>,
 
@@ -208,50 +209,55 @@ def CortexA9Itineraries : ProcessorItineraries<
   ///
   // Immediate offset
   InstrItinData<IIC_iStore_i  , [InstrStage<1, [A9_Pipe1]>,
-                                 InstrStage<1, [A9_AGU]>], [1, 1]>,
+                                 InstrStage<1, [A9_MUX0, A9_AGU]>], [1, 1]>,
   InstrItinData<IIC_iStore_bh_i,[InstrStage<1, [A9_Pipe1]>,
-                                 InstrStage<2, [A9_AGU]>], [1, 1]>,
+                                 InstrStage<2, [A9_MUX0, A9_AGU]>], [1, 1]>,
   // FIXME: If address is 64-bit aligned, AGU cycles is 1.
   InstrItinData<IIC_iStore_d_i, [InstrStage<1, [A9_Pipe1]>,
-                                 InstrStage<2, [A9_AGU]>], [1, 1]>,
+                                 InstrStage<2, [A9_MUX0, A9_AGU]>], [1, 1]>,
   //
   // Register offset
-  InstrItinData<IIC_iStore_r  , [InstrStage<1, [ A9_Pipe1]>,
-                                 InstrStage<1, [A9_AGU]>], [1, 1, 1]>,
-  InstrItinData<IIC_iStore_bh_r,[InstrStage<1, [ A9_Pipe1]>,
-                                 InstrStage<2, [A9_AGU]>], [1, 1, 1]>,
-  InstrItinData<IIC_iStore_d_r, [InstrStage<1, [ A9_Pipe1]>,
-                                 InstrStage<2, [A9_AGU]>], [1, 1, 1]>,
+  InstrItinData<IIC_iStore_r  , [InstrStage<1, [A9_Pipe1]>,
+                                 InstrStage<1, [A9_MUX0, A9_AGU]>], [1, 1, 1]>,
+  InstrItinData<IIC_iStore_bh_r,[InstrStage<1, [A9_Pipe1]>,
+                                 InstrStage<2, [A9_MUX0, A9_AGU]>], [1, 1, 1]>,
+  InstrItinData<IIC_iStore_d_r, [InstrStage<1, [A9_Pipe1]>,
+                                 InstrStage<2, [A9_MUX0, A9_AGU]>], [1, 1, 1]>,
   //
   // Scaled register offset
   InstrItinData<IIC_iStore_si , [InstrStage<1, [A9_Pipe1]>,
-                                 InstrStage<1, [A9_AGU]>], [1, 1, 1]>,
+                                 InstrStage<1, [A9_MUX0, A9_AGU]>], [1, 1, 1]>,
   InstrItinData<IIC_iStore_bh_si,[InstrStage<1, [A9_Pipe1]>,
-                                 InstrStage<2, [A9_AGU]>], [1, 1, 1]>,
+                                 InstrStage<2, [A9_MUX0, A9_AGU]>], [1, 1, 1]>,
   //
   // Immediate offset with update
   InstrItinData<IIC_iStore_iu , [InstrStage<1, [A9_Pipe1]>,
-                                 InstrStage<1, [A9_AGU]>], [2, 1, 1]>,
+                                 InstrStage<1, [A9_MUX0, A9_AGU]>], [2, 1, 1]>,
   InstrItinData<IIC_iStore_bh_iu,[InstrStage<1, [A9_Pipe1]>,
-                                 InstrStage<2, [A9_AGU]>], [3, 1, 1]>,
+                                  InstrStage<2, [A9_MUX0, A9_AGU]>], [3, 1, 1]>,
   //
   // Register offset with update
   InstrItinData<IIC_iStore_ru , [InstrStage<1, [A9_Pipe1]>,
-                                 InstrStage<1, [A9_AGU]>], [2, 1, 1, 1]>,
+                                 InstrStage<1, [A9_MUX0, A9_AGU]>],
+                                [2, 1, 1, 1]>,
   InstrItinData<IIC_iStore_bh_ru,[InstrStage<1, [A9_Pipe1]>,
-                                 InstrStage<2, [A9_AGU]>], [3, 1, 1, 1]>,
+                                  InstrStage<2, [A9_MUX0, A9_AGU]>],
+                                 [3, 1, 1, 1]>,
   InstrItinData<IIC_iStore_d_ru,[InstrStage<1, [A9_Pipe1]>,
-                                 InstrStage<2, [A9_AGU]>], [3, 1, 1, 1]>,
+                                 InstrStage<2, [A9_MUX0, A9_AGU]>],
+                                [3, 1, 1, 1]>,
   //
   // Scaled register offset with update
   InstrItinData<IIC_iStore_siu, [InstrStage<1, [A9_Pipe1]>,
-                                 InstrStage<1, [A9_AGU]>], [2, 1, 1, 1]>,
+                                 InstrStage<1, [A9_MUX0, A9_AGU]>],
+                                [2, 1, 1, 1]>,
   InstrItinData<IIC_iStore_bh_siu,[InstrStage<1, [A9_Pipe1]>,
-                                 InstrStage<2, [A9_AGU]>], [3, 1, 1, 1]>,
+                                   InstrStage<2, [A9_MUX0, A9_AGU]>],
+                                  [3, 1, 1, 1]>,
   //
   // Store multiple
   InstrItinData<IIC_iStorem  , [InstrStage<1, [A9_Pipe1]>,
-                                InstrStage<1, [A9_AGU]>]>,
+                                InstrStage<1, [A9_MUX0, A9_AGU]>]>,
   // Branch
   //
   // no delay slots, so the latency of a branch is unimportant
@@ -278,21 +284,23 @@ def CortexA9Itineraries : ProcessorItineraries<
   InstrItinData<IIC_fpSTAT , [InstrStage<1, [A9_DRegsVFP], 0, Required>,
                               InstrStage<2, [A9_DRegsN],   0, Reserved>,
                               InstrStage<1, [A9_Pipe1]>,
-                              InstrStage<1, [A9_NPipe]>]>,
+                              InstrStage<1, [A9_MUX0, A9_NPipe]>]>,
   //
   // Single-precision FP Unary
   InstrItinData<IIC_fpUNA32 , [InstrStage<1, [A9_DRegsVFP], 0, Required>,
                                // Extra latency cycles since wbck is 2 cycles
                                InstrStage<3, [A9_DRegsN],   0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [1, 1]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [1, 1]>,
   //
   // Double-precision FP Unary
   InstrItinData<IIC_fpUNA64 , [InstrStage<1, [A9_DRegsVFP], 0, Required>,
                                // Extra latency cycles since wbck is 2 cycles
                                InstrStage<3, [A9_DRegsN],   0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [1, 1]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [1, 1]>,
 
   //
   // Single-precision FP Compare
@@ -300,124 +308,144 @@ def CortexA9Itineraries : ProcessorItineraries<
                                // Extra latency cycles since wbck is 4 cycles
                                InstrStage<5, [A9_DRegsN],   0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [1, 1]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [1, 1]>,
   //
   // Double-precision FP Compare
   InstrItinData<IIC_fpCMP64 , [InstrStage<1, [A9_DRegsVFP], 0, Required>,
                                // Extra latency cycles since wbck is 4 cycles
                                InstrStage<5, [A9_DRegsN],   0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [1, 1]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [1, 1]>,
   //
   // Single to Double FP Convert
   InstrItinData<IIC_fpCVTSD , [InstrStage<1, [A9_DRegsVFP], 0, Required>,
                                InstrStage<5, [A9_DRegsN],   0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [4, 1]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [4, 1]>,
   //
   // Double to Single FP Convert
   InstrItinData<IIC_fpCVTDS , [InstrStage<1, [A9_DRegsVFP], 0, Required>,
                                InstrStage<5, [A9_DRegsN],   0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [4, 1]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [4, 1]>,
 
   //
   // Single to Half FP Convert
   InstrItinData<IIC_fpCVTSH , [InstrStage<1, [A9_DRegsVFP], 0, Required>,
                                InstrStage<5, [A9_DRegsN],   0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [4, 1]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [4, 1]>,
   //
   // Half to Single FP Convert
   InstrItinData<IIC_fpCVTHS , [InstrStage<1, [A9_DRegsVFP], 0, Required>,
                                InstrStage<3, [A9_DRegsN],   0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [2, 1]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [2, 1]>,
 
   //
   // Single-Precision FP to Integer Convert
   InstrItinData<IIC_fpCVTSI , [InstrStage<1, [A9_DRegsVFP], 0, Required>,
                                InstrStage<5, [A9_DRegsN],   0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [4, 1]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [4, 1]>,
   //
   // Double-Precision FP to Integer Convert
   InstrItinData<IIC_fpCVTDI , [InstrStage<1, [A9_DRegsVFP], 0, Required>,
                                InstrStage<5, [A9_DRegsN],   0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [4, 1]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [4, 1]>,
   //
   // Integer to Single-Precision FP Convert
   InstrItinData<IIC_fpCVTIS , [InstrStage<1, [A9_DRegsVFP], 0, Required>,
                                InstrStage<5, [A9_DRegsN],   0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [4, 1]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [4, 1]>,
   //
   // Integer to Double-Precision FP Convert
   InstrItinData<IIC_fpCVTID , [InstrStage<1, [A9_DRegsVFP], 0, Required>,
                                InstrStage<5, [A9_DRegsN],   0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [4, 1]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [4, 1]>,
   //
   // Single-precision FP ALU
   InstrItinData<IIC_fpALU32 , [InstrStage<1, [A9_DRegsVFP], 0, Required>,
                                InstrStage<5, [A9_DRegsN],   0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [4, 1, 1]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [4, 1, 1]>,
   //
   // Double-precision FP ALU
   InstrItinData<IIC_fpALU64 , [InstrStage<1, [A9_DRegsVFP], 0, Required>,
                                InstrStage<5, [A9_DRegsN],   0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [4, 1, 1]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [4, 1, 1]>,
   //
   // Single-precision FP Multiply
   InstrItinData<IIC_fpMUL32 , [InstrStage<1, [A9_DRegsVFP], 0, Required>,
                                InstrStage<6, [A9_DRegsN],   0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [5, 1, 1]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [5, 1, 1]>,
   //
   // Double-precision FP Multiply
   InstrItinData<IIC_fpMUL64 , [InstrStage<1, [A9_DRegsVFP], 0, Required>,
                                InstrStage<7, [A9_DRegsN],   0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<2, [A9_NPipe]>], [6, 1, 1]>,
+                               InstrStage<2, [A9_MUX0, A9_NPipe]>],
+                              [6, 1, 1]>,
   //
   // Single-precision FP MAC
   InstrItinData<IIC_fpMAC32 , [InstrStage<1, [A9_DRegsVFP], 0, Required>,
                                InstrStage<9, [A9_DRegsN],   0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [8, 0, 1, 1]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [8, 0, 1, 1]>,
   //
   // Double-precision FP MAC
   InstrItinData<IIC_fpMAC64 , [InstrStage<1,  [A9_DRegsVFP], 0, Required>,
                                InstrStage<10, [A9_DRegsN],  0, Reserved>,
                                InstrStage<1,  [A9_Pipe1]>,
-                               InstrStage<2,  [A9_NPipe]>], [9, 0, 1, 1]>,
+                               InstrStage<2,  [A9_MUX0, A9_NPipe]>],
+                              [9, 0, 1, 1]>,
   //
   // Single-precision FP DIV
   InstrItinData<IIC_fpDIV32 , [InstrStage<1,  [A9_DRegsVFP], 0, Required>,
                                InstrStage<16, [A9_DRegsN],  0, Reserved>,
                                InstrStage<1,  [A9_Pipe1]>,
-                               InstrStage<10, [A9_NPipe]>], [15, 1, 1]>,
+                               InstrStage<10, [A9_MUX0, A9_NPipe]>],
+                              [15, 1, 1]>,
   //
   // Double-precision FP DIV
   InstrItinData<IIC_fpDIV64 , [InstrStage<1,  [A9_DRegsVFP], 0, Required>,
                                InstrStage<26, [A9_DRegsN],  0, Reserved>,
                                InstrStage<1,  [A9_Pipe1]>,
-                               InstrStage<20, [A9_NPipe]>], [25, 1, 1]>,
+                               InstrStage<20, [A9_MUX0, A9_NPipe]>],
+                              [25, 1, 1]>,
   //
   // Single-precision FP SQRT
   InstrItinData<IIC_fpSQRT32, [InstrStage<1,  [A9_DRegsVFP], 0, Required>,
                                InstrStage<18, [A9_DRegsN],   0, Reserved>,
                                InstrStage<1,  [A9_Pipe1]>,
-                               InstrStage<13, [A9_NPipe]>], [17, 1]>,
+                               InstrStage<13, [A9_MUX0, A9_NPipe]>],
+                              [17, 1]>,
   //
   // Double-precision FP SQRT
   InstrItinData<IIC_fpSQRT64, [InstrStage<1,  [A9_DRegsVFP], 0, Required>,
                                InstrStage<33, [A9_DRegsN],   0, Reserved>,
                                InstrStage<1,  [A9_Pipe1]>,
-                               InstrStage<28, [A9_NPipe]>], [32, 1]>,
+                               InstrStage<28, [A9_MUX0, A9_NPipe]>],
+                              [32, 1]>,
 
   //
   // Integer to Single-precision Move
@@ -425,79 +453,74 @@ def CortexA9Itineraries : ProcessorItineraries<
                                // Extra 1 latency cycle since wbck is 2 cycles
                                InstrStage<3, [A9_DRegsN],   0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [1, 1]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [1, 1]>,
   //
   // Integer to Double-precision Move
   InstrItinData<IIC_fpMOVID,  [InstrStage<1, [A9_DRegsVFP], 0, Required>,
                                // Extra 1 latency cycle since wbck is 2 cycles
                                InstrStage<3, [A9_DRegsN],   0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [1, 1, 1]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [1, 1, 1]>,
   //
   // Single-precision to Integer Move
   InstrItinData<IIC_fpMOVSI,  [InstrStage<1, [A9_DRegsVFP], 0, Required>,
                                InstrStage<2, [A9_DRegsN],   0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [1, 1]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [1, 1]>,
   //
   // Double-precision to Integer Move
   InstrItinData<IIC_fpMOVDI,  [InstrStage<1, [A9_DRegsVFP], 0, Required>,
                                InstrStage<2, [A9_DRegsN],   0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [1, 1, 1]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [1, 1, 1]>,
   //
   // Single-precision FP Load
   InstrItinData<IIC_fpLoad32, [InstrStage<1, [A9_DRegsVFP], 0, Required>,
                                InstrStage<2, [A9_DRegsN],   0, Reserved>,
                                InstrStage<1, [A9_Pipe1], 0>,
-                               InstrStage<1, [A9_AGU]>,
-                               InstrStage<1, [A9_NPipe]>]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>]>,
   //
   // Double-precision FP Load
   InstrItinData<IIC_fpLoad64, [InstrStage<1, [A9_DRegsVFP], 0, Required>,
                                InstrStage<2, [A9_DRegsN],   0, Reserved>,
                                InstrStage<1, [A9_Pipe1], 0>,
-                               InstrStage<1, [A9_AGU]>,
-                               InstrStage<1, [A9_NPipe]>]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>]>,
   //
   // FP Load Multiple
   InstrItinData<IIC_fpLoadm,  [InstrStage<1, [A9_DRegsVFP], 0, Required>,
                                InstrStage<2, [A9_DRegsN],   0, Reserved>,
                                InstrStage<1, [A9_Pipe1], 0>,
-                               InstrStage<1, [A9_AGU]>,
-                               InstrStage<1, [A9_NPipe]>]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>]>,
   //
   // Single-precision FP Store
   InstrItinData<IIC_fpStore32,[InstrStage<1, [A9_DRegsVFP], 0, Required>,
                                InstrStage<2, [A9_DRegsN],   0, Reserved>,
                                InstrStage<1, [A9_Pipe1], 0>,
-                               InstrStage<1, [A9_AGU]>,
-                               InstrStage<1, [A9_NPipe]>]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>]>,
   //
   // Double-precision FP Store
   InstrItinData<IIC_fpStore64,[InstrStage<1, [A9_DRegsVFP], 0, Required>,
                                InstrStage<2, [A9_DRegsN],   0, Reserved>,
                                InstrStage<1, [A9_Pipe1], 0>,
-                               InstrStage<1, [A9_AGU]>,
-                               InstrStage<1, [A9_NPipe]>]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>]>,
   //
   // FP Store Multiple
   InstrItinData<IIC_fpStorem, [InstrStage<1, [A9_DRegsVFP], 0, Required>,
                                InstrStage<2, [A9_DRegsN],   0, Reserved>,
                                InstrStage<1, [A9_Pipe1], 0>,
-                               InstrStage<1, [A9_AGU]>,
-                               InstrStage<1, [A9_NPipe]>]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>]>,
   // NEON
   // Issue through integer pipeline, and execute in NEON unit.
-  // FIXME: Neon pipeline and LdSt unit are multiplexed.
-  //        Add some syntactic sugar to model this!
   // VLD1
   // FIXME: We don't model this instruction properly
   InstrItinData<IIC_VLD1,     [InstrStage<1, [A9_DRegsN],   0, Required>,
                                InstrStage<7, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1], 0>,
-                               InstrStage<1, [A9_AGU]>,
-                               InstrStage<1, [A9_NPipe]>]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>]>,
   //
   // VLD2
   // FIXME: We don't model this instruction properly
@@ -505,8 +528,8 @@ def CortexA9Itineraries : ProcessorItineraries<
                                // Extra latency cycles since wbck is 6 cycles
                                InstrStage<7, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1], 0>,
-                               InstrStage<1, [A9_AGU]>,
-                               InstrStage<1, [A9_NPipe]>], [2, 2, 1]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [2, 2, 1]>,
   //
   // VLD3
   // FIXME: We don't model this instruction properly
@@ -514,8 +537,8 @@ def CortexA9Itineraries : ProcessorItineraries<
                                // Extra latency cycles since wbck is 6 cycles
                                InstrStage<7, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1], 0>,
-                               InstrStage<1, [A9_AGU]>,
-                               InstrStage<1, [A9_NPipe]>], [2, 2, 2, 1]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [2, 2, 2, 1]>,
   //
   // VLD4
   // FIXME: We don't model this instruction properly
@@ -523,8 +546,8 @@ def CortexA9Itineraries : ProcessorItineraries<
                                // Extra latency cycles since wbck is 6 cycles
                                InstrStage<7, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1], 0>,
-                               InstrStage<1, [A9_AGU]>,
-                               InstrStage<1, [A9_NPipe]>], [2, 2, 2, 2, 1]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [2, 2, 2, 2, 1]>,
   //
   // VST
   // FIXME: We don't model this instruction properly
@@ -532,120 +555,135 @@ def CortexA9Itineraries : ProcessorItineraries<
                                // Extra latency cycles since wbck is 6 cycles
                                InstrStage<7, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1], 0>,
-                               InstrStage<1, [A9_AGU]>,
-                               InstrStage<1, [A9_NPipe]>]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>]>,
   //
   // Double-register Integer Unary
   InstrItinData<IIC_VUNAiD,   [InstrStage<1, [A9_DRegsN],   0, Required>,
                                // Extra latency cycles since wbck is 6 cycles
                                InstrStage<7, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [4, 2]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [4, 2]>,
   //
   // Quad-register Integer Unary
   InstrItinData<IIC_VUNAiQ,   [InstrStage<1, [A9_DRegsN],   0, Required>,
                                // Extra latency cycles since wbck is 6 cycles
                                InstrStage<7, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [4, 2]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [4, 2]>,
   //
   // Double-register Integer Q-Unary
   InstrItinData<IIC_VQUNAiD,  [InstrStage<1, [A9_DRegsN],   0, Required>,
                                // Extra latency cycles since wbck is 6 cycles
                                InstrStage<7, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [4, 1]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [4, 1]>,
   //
   // Quad-register Integer CountQ-Unary
   InstrItinData<IIC_VQUNAiQ,  [InstrStage<1, [A9_DRegsN],   0, Required>,
                                // Extra latency cycles since wbck is 6 cycles
                                InstrStage<7, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [4, 1]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [4, 1]>,
   //
   // Double-register Integer Binary
   InstrItinData<IIC_VBINiD,   [InstrStage<1, [A9_DRegsN],   0, Required>,
                                // Extra latency cycles since wbck is 6 cycles
                                InstrStage<7, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [3, 2, 2]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [3, 2, 2]>,
   //
   // Quad-register Integer Binary
   InstrItinData<IIC_VBINiQ,   [InstrStage<1, [A9_DRegsN],   0, Required>,
                                // Extra latency cycles since wbck is 6 cycles
                                InstrStage<7, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [3, 2, 2]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [3, 2, 2]>,
   //
   // Double-register Integer Subtract
   InstrItinData<IIC_VSUBiD,   [InstrStage<1, [A9_DRegsN],   0, Required>,
                                // Extra latency cycles since wbck is 6 cycles
                                InstrStage<7, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [3, 2, 1]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [3, 2, 1]>,
   //
   // Quad-register Integer Subtract
   InstrItinData<IIC_VSUBiQ,   [InstrStage<1, [A9_DRegsN],   0, Required>,
                                // Extra latency cycles since wbck is 6 cycles
                                InstrStage<7, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [3, 2, 1]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [3, 2, 1]>,
   //
   // Double-register Integer Shift
   InstrItinData<IIC_VSHLiD,   [InstrStage<1, [A9_DRegsN],   0, Required>,
                                // Extra latency cycles since wbck is 6 cycles
                                InstrStage<7, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [3, 1, 1]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [3, 1, 1]>,
   //
   // Quad-register Integer Shift
   InstrItinData<IIC_VSHLiQ,   [InstrStage<1, [A9_DRegsN],   0, Required>,
                                // Extra latency cycles since wbck is 6 cycles
                                InstrStage<7, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [3, 1, 1]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [3, 1, 1]>,
   //
   // Double-register Integer Shift (4 cycle)
   InstrItinData<IIC_VSHLi4D,  [InstrStage<1, [A9_DRegsN],   0, Required>,
                                // Extra latency cycles since wbck is 6 cycles
                                InstrStage<7, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [4, 1, 1]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [4, 1, 1]>,
   //
   // Quad-register Integer Shift (4 cycle)
   InstrItinData<IIC_VSHLi4Q,  [InstrStage<1, [A9_DRegsN],   0, Required>,
                                // Extra latency cycles since wbck is 6 cycles
                                InstrStage<7, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [4, 1, 1]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [4, 1, 1]>,
   //
   // Double-register Integer Binary (4 cycle)
   InstrItinData<IIC_VBINi4D,  [InstrStage<1, [A9_DRegsN],   0, Required>,
                                // Extra latency cycles since wbck is 6 cycles
                                InstrStage<7, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [4, 2, 2]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [4, 2, 2]>,
   //
   // Quad-register Integer Binary (4 cycle)
   InstrItinData<IIC_VBINi4Q,  [InstrStage<1, [A9_DRegsN],   0, Required>,
                                // Extra latency cycles since wbck is 6 cycles
                                InstrStage<7, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [4, 2, 2]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [4, 2, 2]>,
   //
   // Double-register Integer Subtract (4 cycle)
   InstrItinData<IIC_VSUBiD,   [InstrStage<1, [A9_DRegsN],   0, Required>,
                                // Extra latency cycles since wbck is 6 cycles
                                InstrStage<7, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [4, 2, 1]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [4, 2, 1]>,
   //
   // Quad-register Integer Subtract (4 cycle)
   InstrItinData<IIC_VSUBiQ,   [InstrStage<1, [A9_DRegsN],   0, Required>,
                                // Extra latency cycles since wbck is 6 cycles
                                InstrStage<7, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [4, 2, 1]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [4, 2, 1]>,
 
   //
   // Double-register Integer Count
@@ -653,7 +691,8 @@ def CortexA9Itineraries : ProcessorItineraries<
                                // Extra latency cycles since wbck is 6 cycles
                                InstrStage<7, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [3, 2, 2]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [3, 2, 2]>,
   //
   // Quad-register Integer Count
   // Result written in N3, but that is relative to the last cycle of multicycle,
@@ -662,35 +701,40 @@ def CortexA9Itineraries : ProcessorItineraries<
                                // Extra latency cycles since wbck is 7 cycles
                                InstrStage<8, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<2, [A9_NPipe]>], [4, 2, 2]>,
+                               InstrStage<2, [A9_MUX0, A9_NPipe]>],
+                              [4, 2, 2]>,
   //
   // Double-register Absolute Difference and Accumulate
   InstrItinData<IIC_VABAD,    [InstrStage<1, [A9_DRegsN],   0, Required>,
                                // Extra latency cycles since wbck is 6 cycles
                                InstrStage<7, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [6, 3, 2, 1]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [6, 3, 2, 1]>,
   //
   // Quad-register Absolute Difference and Accumulate
   InstrItinData<IIC_VABAQ,    [InstrStage<1, [A9_DRegsN],   0, Required>,
                                // Extra latency cycles since wbck is 6 cycles
                                InstrStage<7, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<2, [A9_NPipe]>], [6, 3, 2, 1]>,
+                               InstrStage<2, [A9_MUX0, A9_NPipe]>],
+                              [6, 3, 2, 1]>,
   //
   // Double-register Integer Pair Add Long
   InstrItinData<IIC_VPALiD,   [InstrStage<1, [A9_DRegsN],   0, Required>,
                                // Extra latency cycles since wbck is 6 cycles
                                InstrStage<7, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [6, 3, 1]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [6, 3, 1]>,
   //
   // Quad-register Integer Pair Add Long
   InstrItinData<IIC_VPALiQ,   [InstrStage<1, [A9_DRegsN],   0, Required>,
                                // Extra latency cycles since wbck is 6 cycles
                                InstrStage<7, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<2, [A9_NPipe]>], [6, 3, 1]>,
+                               InstrStage<2, [A9_MUX0, A9_NPipe]>],
+                              [6, 3, 1]>,
 
   //
   // Double-register Integer Multiply (.8, .16)
@@ -698,14 +742,16 @@ def CortexA9Itineraries : ProcessorItineraries<
                                // Extra latency cycles since wbck is 6 cycles
                                InstrStage<7, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [6, 2, 2]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [6, 2, 2]>,
   //
   // Quad-register Integer Multiply (.8, .16)
   InstrItinData<IIC_VMULi16Q, [InstrStage<1, [A9_DRegsN],   0, Required>,
                                // Extra latency cycles since wbck is 7 cycles
                                InstrStage<8, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<2, [A9_NPipe]>], [7, 2, 2]>,
+                               InstrStage<2, [A9_MUX0, A9_NPipe]>],
+                              [7, 2, 2]>,
 
   //
   // Double-register Integer Multiply (.32)
@@ -713,56 +759,64 @@ def CortexA9Itineraries : ProcessorItineraries<
                                // Extra latency cycles since wbck is 7 cycles
                                InstrStage<8, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<2, [A9_NPipe]>], [7, 2, 1]>,
+                               InstrStage<2, [A9_MUX0, A9_NPipe]>],
+                              [7, 2, 1]>,
   //
   // Quad-register Integer Multiply (.32)
   InstrItinData<IIC_VMULi32Q, [InstrStage<1, [A9_DRegsN],   0, Required>,
                                // Extra latency cycles since wbck is 9 cycles
                                InstrStage<10, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<4, [A9_NPipe]>], [9, 2, 1]>,
+                               InstrStage<4, [A9_MUX0, A9_NPipe]>],
+                              [9, 2, 1]>,
   //
   // Double-register Integer Multiply-Accumulate (.8, .16)
   InstrItinData<IIC_VMACi16D, [InstrStage<1, [A9_DRegsN],   0, Required>,
                                // Extra latency cycles since wbck is 6 cycles
                                InstrStage<7, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [6, 3, 2, 2]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [6, 3, 2, 2]>,
   //
   // Double-register Integer Multiply-Accumulate (.32)
   InstrItinData<IIC_VMACi32D, [InstrStage<1, [A9_DRegsN],   0, Required>,
                                // Extra latency cycles since wbck is 7 cycles
                                InstrStage<8, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<2, [A9_NPipe]>], [7, 3, 2, 1]>,
+                               InstrStage<2, [A9_MUX0, A9_NPipe]>],
+                              [7, 3, 2, 1]>,
   //
   // Quad-register Integer Multiply-Accumulate (.8, .16)
   InstrItinData<IIC_VMACi16Q, [InstrStage<1, [A9_DRegsN],   0, Required>,
                                // Extra latency cycles since wbck is 7 cycles
                                InstrStage<8, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<2, [A9_NPipe]>], [7, 3, 2, 2]>,
+                               InstrStage<2, [A9_MUX0, A9_NPipe]>],
+                              [7, 3, 2, 2]>,
   //
   // Quad-register Integer Multiply-Accumulate (.32)
   InstrItinData<IIC_VMACi32Q, [InstrStage<1, [A9_DRegsN],   0, Required>,
                                // Extra latency cycles since wbck is 9 cycles
                                InstrStage<10, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<4, [A9_NPipe]>], [9, 3, 2, 1]>,
+                               InstrStage<4, [A9_MUX0, A9_NPipe]>],
+                              [9, 3, 2, 1]>,
   //
   // Move Immediate
   InstrItinData<IIC_VMOVImm,  [InstrStage<1, [A9_DRegsN],   0, Required>,
                                // Extra latency cycles since wbck is 6 cycles
                                InstrStage<7, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [3]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [3]>,
   //
   // Double-register Permute Move
   InstrItinData<IIC_VMOVD,    [InstrStage<1, [A9_DRegsN],   0, Required>,
   // FIXME: all latencies are arbitrary, no information is available
                                InstrStage<3, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_AGU]>], [2, 1]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [2, 1]>,
   //
   // Quad-register Permute Move
   // Result written in N2, but that is relative to the last cycle of multicycle,
@@ -771,42 +825,48 @@ def CortexA9Itineraries : ProcessorItineraries<
   // FIXME: all latencies are arbitrary, no information is available
                                InstrStage<4, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<2, [A9_NPipe]>], [3, 1]>,
+                               InstrStage<2, [A9_MUX0, A9_NPipe]>],
+                              [3, 1]>,
   //
   // Integer to Single-precision Move
   InstrItinData<IIC_VMOVIS ,  [InstrStage<1, [A9_DRegsN],   0, Required>,
   // FIXME: all latencies are arbitrary, no information is available
                                InstrStage<3, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [2, 1]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [2, 1]>,
   //
   // Integer to Double-precision Move
   InstrItinData<IIC_VMOVID ,  [InstrStage<1, [A9_DRegsN],   0, Required>,
   // FIXME: all latencies are arbitrary, no information is available
                                InstrStage<3, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [2, 1, 1]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [2, 1, 1]>,
   //
   // Single-precision to Integer Move
   InstrItinData<IIC_VMOVSI ,  [InstrStage<1, [A9_DRegsN],   0, Required>,
   // FIXME: all latencies are arbitrary, no information is available
                                InstrStage<3, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [2, 1]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [2, 1]>,
   //
   // Double-precision to Integer Move
   InstrItinData<IIC_VMOVDI ,  [InstrStage<1, [A9_DRegsN],   0, Required>,
   // FIXME: all latencies are arbitrary, no information is available
                                InstrStage<3, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [2, 2, 1]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [2, 2, 1]>,
   //
   // Integer to Lane Move
   InstrItinData<IIC_VMOVISL , [InstrStage<1, [A9_DRegsN],   0, Required>,
   // FIXME: all latencies are arbitrary, no information is available
                                InstrStage<4, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<2, [A9_NPipe]>], [3, 1, 1]>,
+                               InstrStage<2, [A9_MUX0, A9_NPipe]>],
+                              [3, 1, 1]>,
 
   //
   // Double-register FP Unary
@@ -814,7 +874,8 @@ def CortexA9Itineraries : ProcessorItineraries<
                                // Extra latency cycles since wbck is 6 cycles
                                InstrStage<7, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [5, 2]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [5, 2]>,
   //
   // Quad-register FP Unary
   // Result written in N5, but that is relative to the last cycle of multicycle,
@@ -823,7 +884,8 @@ def CortexA9Itineraries : ProcessorItineraries<
                                // Extra latency cycles since wbck is 7 cycles
                                InstrStage<8, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<2, [A9_NPipe]>], [6, 2]>,
+                               InstrStage<2, [A9_MUX0, A9_NPipe]>],
+                              [6, 2]>,
   //
   // Double-register FP Binary
   // FIXME: We're using this itin for many instructions and [2, 2] here is too
@@ -832,7 +894,8 @@ def CortexA9Itineraries : ProcessorItineraries<
                                // Extra latency cycles since wbck is 7 cycles
                                InstrStage<7, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [5, 2, 2]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [5, 2, 2]>,
   //
   // Quad-register FP Binary
   // Result written in N5, but that is relative to the last cycle of multicycle,
@@ -843,14 +906,16 @@ def CortexA9Itineraries : ProcessorItineraries<
                                // Extra latency cycles since wbck is 8 cycles
                                InstrStage<8, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<2, [A9_NPipe]>], [6, 2, 2]>,
+                               InstrStage<2, [A9_MUX0, A9_NPipe]>],
+                              [6, 2, 2]>,
   //
   // Double-register FP Multiple-Accumulate
   InstrItinData<IIC_VMACD,    [InstrStage<1, [A9_DRegsN],   0, Required>,
                                // Extra latency cycles since wbck is 7 cycles
                                InstrStage<8, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<2, [A9_NPipe]>], [6, 3, 2, 1]>,
+                               InstrStage<2, [A9_MUX0, A9_NPipe]>],
+                              [6, 3, 2, 1]>,
   //
   // Quad-register FP Multiple-Accumulate
   // Result written in N9, but that is relative to the last cycle of multicycle,
@@ -859,28 +924,32 @@ def CortexA9Itineraries : ProcessorItineraries<
                                // Extra latency cycles since wbck is 9 cycles
                                InstrStage<10, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<4, [A9_NPipe]>], [8, 4, 2, 1]>,
+                               InstrStage<4, [A9_MUX0, A9_NPipe]>],
+                              [8, 4, 2, 1]>,
   //
   // Double-register Reciprical Step
   InstrItinData<IIC_VRECSD,   [InstrStage<1, [A9_DRegsN],   0, Required>,
                                // Extra latency cycles since wbck is 7 cycles
                                InstrStage<8, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<2, [A9_NPipe]>], [6, 2, 2]>,
+                               InstrStage<2, [A9_MUX0, A9_NPipe]>],
+                              [6, 2, 2]>,
   //
   // Quad-register Reciprical Step
   InstrItinData<IIC_VRECSQ,   [InstrStage<1, [A9_DRegsN],   0, Required>,
                                // Extra latency cycles since wbck is 9 cycles
                                InstrStage<10, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<4, [A9_NPipe]>], [8, 2, 2]>,
+                               InstrStage<4, [A9_MUX0, A9_NPipe]>],
+                              [8, 2, 2]>,
   //
   // Double-register Permute
   InstrItinData<IIC_VPERMD,   [InstrStage<1, [A9_DRegsN],   0, Required>,
                                // Extra latency cycles since wbck is 6 cycles
                                InstrStage<7, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [2, 2, 1, 1]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [2, 2, 1, 1]>,
   //
   // Quad-register Permute
   // Result written in N2, but that is relative to the last cycle of multicycle,
@@ -889,7 +958,8 @@ def CortexA9Itineraries : ProcessorItineraries<
                                // Extra latency cycles since wbck is 7 cycles
                                InstrStage<8, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<2, [A9_NPipe]>], [3, 3, 1, 1]>,
+                               InstrStage<2, [A9_MUX0, A9_NPipe]>],
+                              [3, 3, 1, 1]>,
   //
   // Quad-register Permute (3 cycle issue)
   // Result written in N2, but that is relative to the last cycle of multicycle,
@@ -898,7 +968,8 @@ def CortexA9Itineraries : ProcessorItineraries<
                                // Extra latency cycles since wbck is 8 cycles
                                InstrStage<9, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<3, [A9_AGU]>], [4, 4, 1, 1]>,
+                               InstrStage<3, [A9_MUX0, A9_NPipe]>],
+                              [4, 4, 1, 1]>,
 
   //
   // Double-register VEXT
@@ -906,56 +977,66 @@ def CortexA9Itineraries : ProcessorItineraries<
                                // Extra latency cycles since wbck is 7 cycles
                                InstrStage<7, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<1, [A9_NPipe]>], [2, 1, 1]>,
+                               InstrStage<1, [A9_MUX0, A9_NPipe]>],
+                              [2, 1, 1]>,
   //
   // Quad-register VEXT
   InstrItinData<IIC_VEXTQ,    [InstrStage<1, [A9_DRegsN],   0, Required>,
                                // Extra latency cycles since wbck is 9 cycles
                                InstrStage<8, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<2, [A9_NPipe]>], [3, 1, 1]>,
+                               InstrStage<2, [A9_MUX0, A9_NPipe]>],
+                              [3, 1, 1]>,
   //
   // VTB
   InstrItinData<IIC_VTB1,     [InstrStage<1, [A9_DRegsN],   0, Required>,
                                // Extra latency cycles since wbck is 7 cycles
                                InstrStage<8, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<2, [A9_NPipe]>], [3, 2, 1]>,
+                               InstrStage<2, [A9_MUX0, A9_NPipe]>],
+                              [3, 2, 1]>,
   InstrItinData<IIC_VTB2,     [InstrStage<2, [A9_DRegsN],   0, Required>,
                                // Extra latency cycles since wbck is 7 cycles
                                InstrStage<8, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<2, [A9_NPipe]>], [3, 2, 2, 1]>,
+                               InstrStage<2, [A9_MUX0, A9_NPipe]>],
+                              [3, 2, 2, 1]>,
   InstrItinData<IIC_VTB3,     [InstrStage<2, [A9_DRegsN],   0, Required>,
                                // Extra latency cycles since wbck is 8 cycles
                                InstrStage<9, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<3, [A9_NPipe]>], [4, 2, 2, 3, 1]>,
+                               InstrStage<3, [A9_MUX0, A9_NPipe]>],
+                              [4, 2, 2, 3, 1]>,
   InstrItinData<IIC_VTB4,     [InstrStage<1, [A9_DRegsN],   0, Required>,
                                // Extra latency cycles since wbck is 8 cycles
                                InstrStage<9, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<3, [A9_NPipe]>], [4, 2, 2, 3, 3, 1]>,
+                               InstrStage<3, [A9_MUX0, A9_NPipe]>],
+                              [4, 2, 2, 3, 3, 1]>,
   //
   // VTBX
   InstrItinData<IIC_VTBX1,    [InstrStage<1, [A9_DRegsN],   0, Required>,
                                // Extra latency cycles since wbck is 7 cycles
                                InstrStage<8, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<2, [A9_NPipe]>], [3, 1, 2, 1]>,
+                               InstrStage<2, [A9_MUX0, A9_NPipe]>],
+                              [3, 1, 2, 1]>,
   InstrItinData<IIC_VTBX2,    [InstrStage<1, [A9_DRegsN],   0, Required>,
                                // Extra latency cycles since wbck is 7 cycles
                                InstrStage<8, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<2, [A9_NPipe]>], [3, 1, 2, 2, 1]>,
+                               InstrStage<2, [A9_MUX0, A9_NPipe]>],
+                              [3, 1, 2, 2, 1]>,
   InstrItinData<IIC_VTBX3,    [InstrStage<1, [A9_DRegsN],   0, Required>,
                                // Extra latency cycles since wbck is 8 cycles
                                InstrStage<9, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                               InstrStage<3, [A9_NPipe]>], [4, 1, 2, 2, 3, 1]>,
+                               InstrStage<3, [A9_MUX0, A9_NPipe]>],
+                              [4, 1, 2, 2, 3, 1]>,
   InstrItinData<IIC_VTBX4,    [InstrStage<1, [A9_DRegsN],   0, Required>,
                                // Extra latency cycles since wbck is 8 cycles
                                InstrStage<9, [A9_DRegsVFP], 0, Reserved>,
                                InstrStage<1, [A9_Pipe1]>,
-                              InstrStage<2, [A9_NPipe]>], [4, 1, 2, 2, 3, 3, 1]>
+                               InstrStage<2, [A9_MUX0, A9_NPipe]>],
+                              [4, 1, 2, 2, 3, 3, 1]>
 ]>;