[llvm-commits] [llvm] r116566 - in /llvm/trunk/lib/Target/ARM: ARMISelLowering.cpp ARMISelLowering.h ARMInstrInfo.td ARMInstrThumb2.td

[Bob Wilson]

Author: bwilson
Date: Thu Oct 14 23:34:40 2010
New Revision: 116566

URL: http://llvm.org/viewvc/llvm-project?rev=116566&view=rev
Log:
Remove unused ARMISD::AND selection DAG node.

Modified:
    llvm/trunk/lib/Target/ARM/ARMISelLowering.cpp
    llvm/trunk/lib/Target/ARM/ARMISelLowering.h
    llvm/trunk/lib/Target/ARM/ARMInstrInfo.td
    llvm/trunk/lib/Target/ARM/ARMInstrThumb2.td

Modified: llvm/trunk/lib/Target/ARM/ARMISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMISelLowering.cpp?rev=116566&r1=116565&r2=116566&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/ARM/ARMISelLowering.cpp Thu Oct 14 23:34:40 2010
@@ -737,7 +737,6 @@
   case ARMISD::BR2_JT:        return "ARMISD::BR2_JT";
   case ARMISD::RET_FLAG:      return "ARMISD::RET_FLAG";
   case ARMISD::PIC_ADD:       return "ARMISD::PIC_ADD";
-  case ARMISD::AND:           return "ARMISD::AND";
   case ARMISD::CMP:           return "ARMISD::CMP";
   case ARMISD::CMPZ:          return "ARMISD::CMPZ";
   case ARMISD::CMPFP:         return "ARMISD::CMPFP";

Modified: llvm/trunk/lib/Target/ARM/ARMISelLowering.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMISelLowering.h?rev=116566&r1=116565&r2=116566&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMISelLowering.h (original)
+++ llvm/trunk/lib/Target/ARM/ARMISelLowering.h Thu Oct 14 23:34:40 2010
@@ -47,8 +47,6 @@
 
       PIC_ADD,      // Add with a PC operand and a PIC label.
 
-      AND,          // ARM "and" instruction that sets the 's' flag in CPSR.
-
       CMP,          // ARM compare instructions.
       CMPZ,         // ARM compare that sets only Z flag.
       CMPFP,        // ARM VFP compare instruction, sets FPSCR.

Modified: llvm/trunk/lib/Target/ARM/ARMInstrInfo.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMInstrInfo.td?rev=116566&r1=116565&r2=116566&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMInstrInfo.td (original)
+++ llvm/trunk/lib/Target/ARM/ARMInstrInfo.td Thu Oct 14 23:34:40 2010
@@ -106,9 +106,6 @@
 def ARMBcci64        : SDNode<"ARMISD::BCC_i64", SDT_ARMBCC_i64,
                               [SDNPHasChain]>;
 
-def ARMand           : SDNode<"ARMISD::AND", SDT_ARMAnd,
-                              [SDNPOutFlag]>;
-
 def ARMcmp           : SDNode<"ARMISD::CMP", SDT_ARMCmp,
                               [SDNPOutFlag]>;
 
@@ -2028,9 +2025,6 @@
 defm AND   : AsI1_bin_irs<0b0000, "and",
                           IIC_iBITi, IIC_iBITr, IIC_iBITsr,
                           BinOpFrag<(and node:$LHS, node:$RHS)>, 1>;
-defm ANDS  : AI1_bin_s_irs<0b0000, "and",
-                           IIC_iBITi, IIC_iBITr, IIC_iBITsr,
-                           BinOpFrag<(ARMand node:$LHS, node:$RHS)>, 1>;
 defm ORR   : AsI1_bin_irs<0b1100, "orr",
                           IIC_iBITi, IIC_iBITr, IIC_iBITsr,
                           BinOpFrag<(or  node:$LHS, node:$RHS)>, 1>;

Modified: llvm/trunk/lib/Target/ARM/ARMInstrThumb2.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMInstrThumb2.td?rev=116566&r1=116565&r2=116566&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMInstrThumb2.td (original)
+++ llvm/trunk/lib/Target/ARM/ARMInstrThumb2.td Thu Oct 14 23:34:40 2010
@@ -1658,10 +1658,6 @@
                             IIC_iBITi, IIC_iBITr, IIC_iBITsi,
                             BinOpFrag<(and node:$LHS, (not node:$RHS))>>;
 
-defm t2ANDS : T2I_bin_s_irs<0b0000, "and",
-                            IIC_iBITi, IIC_iBITr, IIC_iBITsi,
-                            BinOpFrag<(ARMand node:$LHS, node:$RHS)>, 1>;
-
 let Constraints = "$src = $dst" in
 def t2BFC : T2I<(outs rGPR:$dst), (ins rGPR:$src, bf_inv_mask_imm:$imm),
                 IIC_iUNAsi, "bfc", "\t$dst, $imm",