[llvm-commits] [llvm] r116488 - /llvm/trunk/lib/Target/ARM/ARMInstrInfo.td

[Jim Grosbach]

Author: grosbach
Date: Thu Oct 14 12:24:28 2010
New Revision: 116488

URL: http://llvm.org/viewvc/llvm-project?rev=116488&view=rev
Log:
Simplify encoding information and add 'dst' operand info for TAILJMP.

Modified:
    llvm/trunk/lib/Target/ARM/ARMInstrInfo.td

Modified: llvm/trunk/lib/Target/ARM/ARMInstrInfo.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMInstrInfo.td?rev=116488&r1=116487&r2=116488&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMInstrInfo.td (original)
+++ llvm/trunk/lib/Target/ARM/ARMInstrInfo.td Thu Oct 14 12:24:28 2010
@@ -1200,10 +1200,9 @@
     def TAILJMPr : AXI<(outs), (ins tcGPR:$dst, variable_ops),
                      BrMiscFrm, IIC_Br, "bx\t$dst  @ TAILCALL",
                    []>, Requires<[IsDarwin]> {
-                   let Inst{7-4}   = 0b0001;
-                   let Inst{19-8}  = 0b111111111111;
-                   let Inst{27-20} = 0b00010010;
-                   let Inst{31-28} = 0b1110;
+      bits<4> dst;
+      let Inst{31-4} = 0b1110000100101111111111110001;
+      let Inst{3-0}  = dst;
     }
   }
 
@@ -1232,10 +1231,9 @@
     def TAILJMPrND : AXI<(outs), (ins tcGPR:$dst, variable_ops),
                      BrMiscFrm, IIC_Br, "bx\t$dst  @ TAILCALL",
                    []>, Requires<[IsNotDarwin]> {
-                   let Inst{7-4}   = 0b0001;
-                   let Inst{19-8}  = 0b111111111111;
-                   let Inst{27-20} = 0b00010010;
-                   let Inst{31-28} = 0b1110;
+      bits<4> dst;
+      let Inst{31-4} = 0b1110000100101111111111110001;
+      let Inst{3-0}  = dst;
     }
   }
 }