[llvm-commits] [llvm] r142877 - in /llvm/trunk/lib/Target/ARM: ARMBaseInstrInfo.cpp ARMExpandPseudoInsts.cpp ARMInstrNEON.td

[Jim Grosbach]

Author: grosbach
Date: Mon Oct 24 18:40:46 2011
New Revision: 142877

URL: http://llvm.org/viewvc/llvm-project?rev=142877&view=rev
Log:
Nuke dead code. Nothing generates the VLD1d64QPseudo_UPD instruction.

Modified:
    llvm/trunk/lib/Target/ARM/ARMBaseInstrInfo.cpp
    llvm/trunk/lib/Target/ARM/ARMExpandPseudoInsts.cpp
    llvm/trunk/lib/Target/ARM/ARMInstrNEON.td

Modified: llvm/trunk/lib/Target/ARM/ARMBaseInstrInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMBaseInstrInfo.cpp?rev=142877&r1=142876&r2=142877&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMBaseInstrInfo.cpp (original)
+++ llvm/trunk/lib/Target/ARM/ARMBaseInstrInfo.cpp Mon Oct 24 18:40:46 2011
@@ -2610,7 +2610,6 @@
     case ARM::VLD4d8Pseudo_UPD:
     case ARM::VLD4d16Pseudo_UPD:
     case ARM::VLD4d32Pseudo_UPD:
-    case ARM::VLD1d64QPseudo_UPD:
     case ARM::VLD4q8Pseudo_UPD:
     case ARM::VLD4q16Pseudo_UPD:
     case ARM::VLD4q32Pseudo_UPD:

Modified: llvm/trunk/lib/Target/ARM/ARMExpandPseudoInsts.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMExpandPseudoInsts.cpp?rev=142877&r1=142876&r2=142877&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMExpandPseudoInsts.cpp (original)
+++ llvm/trunk/lib/Target/ARM/ARMExpandPseudoInsts.cpp Mon Oct 24 18:40:46 2011
@@ -143,7 +143,6 @@
 { ARM::VLD1LNq8Pseudo_UPD,  ARM::VLD1LNd8_UPD,  true, true,  EvenDblSpc, 1, 8 ,true},
 
 { ARM::VLD1d64QPseudo,      ARM::VLD1d64Q,     true,  false, SingleSpc,  4, 1 ,false},
-{ ARM::VLD1d64QPseudo_UPD,  ARM::VLD1d64Q_UPD, true,  true,  SingleSpc,  4, 1 ,false},
 { ARM::VLD1d64TPseudo,      ARM::VLD1d64T,     true,  false, SingleSpc,  3, 1 ,false},
 { ARM::VLD1q16Pseudo,       ARM::VLD1q16,      true,  false, SingleSpc,  2, 4 ,false},
 { ARM::VLD1q16PseudoWB_fixed, ARM::VLD1q16wb_fixed,true,false,SingleSpc, 2, 4 ,false},
@@ -1113,7 +1112,6 @@
     case ARM::VLD4d8Pseudo_UPD:
     case ARM::VLD4d16Pseudo_UPD:
     case ARM::VLD4d32Pseudo_UPD:
-    case ARM::VLD1d64QPseudo_UPD:
     case ARM::VLD4q8Pseudo_UPD:
     case ARM::VLD4q16Pseudo_UPD:
     case ARM::VLD4q32Pseudo_UPD:

Modified: llvm/trunk/lib/Target/ARM/ARMInstrNEON.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMInstrNEON.td?rev=142877&r1=142876&r2=142877&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMInstrNEON.td (original)
+++ llvm/trunk/lib/Target/ARM/ARMInstrNEON.td Mon Oct 24 18:40:46 2011
@@ -444,7 +444,6 @@
 def VLD1d64Q_UPD : VLD1D4WB<{1,1,?,?}, "64">;
 
 def VLD1d64QPseudo     : VLDQQPseudo<IIC_VLD1x4>;
-def VLD1d64QPseudo_UPD : VLDQQWBPseudo<IIC_VLD1x4u>;
 
 //   VLD2     : Vector Load (multiple 2-element structures)
 class VLD2D<bits<4> op11_8, bits<4> op7_4, string Dt, RegisterOperand VdTy>