--- Reverse-merging r98637 into '.':

U    test/CodeGen/ARM/tls2.ll
U    test/CodeGen/ARM/arm-negative-stride.ll
U    test/CodeGen/ARM/2009-10-30.ll
U    test/CodeGen/ARM/globals.ll
U    test/CodeGen/ARM/str_pre-2.ll
U    test/CodeGen/ARM/ldrd.ll
U    test/CodeGen/ARM/2009-10-27-double-align.ll
U    test/CodeGen/Thumb2/thumb2-strb.ll
U    test/CodeGen/Thumb2/ldr-str-imm12.ll
U    test/CodeGen/Thumb2/thumb2-strh.ll
U    test/CodeGen/Thumb2/thumb2-ldr.ll
U    test/CodeGen/Thumb2/thumb2-str_pre.ll
U    test/CodeGen/Thumb2/thumb2-str.ll
U    test/CodeGen/Thumb2/thumb2-ldrh.ll
U    utils/TableGen/TableGen.cpp
U    utils/TableGen/DisassemblerEmitter.cpp
D    utils/TableGen/RISCDisassemblerEmitter.h
D    utils/TableGen/RISCDisassemblerEmitter.cpp
U    Makefile.rules
U    lib/Target/ARM/ARMInstrNEON.td
U    lib/Target/ARM/Makefile
U    lib/Target/ARM/AsmPrinter/ARMInstPrinter.cpp
U    lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
U    lib/Target/ARM/AsmPrinter/ARMInstPrinter.h
D    lib/Target/ARM/Disassembler
U    lib/Target/ARM/ARMInstrFormats.td
U    lib/Target/ARM/ARMAddressingModes.h
U    lib/Target/ARM/Thumb2ITBlockPass.cpp

llvm-svn: 98640

1 files changed, 1 insertions, 19 deletions

diff --git a/llvm/lib/Target/ARM/ARMAddressingModes.h b/llvm/lib/Target/ARM/ARMAddressingModes.h
index 1798768ea46..9e086ca5c54 100644
--- a/llvm/lib/Target/ARM/ARMAddressingModes.h
+++ b/llvm/lib/Target/ARM/ARMAddressingModes.h
@@ -35,10 +35,6 @@ namespace ARM_AM {
     add = '+', sub = '-'
   };
 
-  static inline const char *getAddrOpcStr(AddrOpc Op) {
-    return Op == sub ? "-" : "";
-  }
-
   static inline const char *getShiftOpcStr(ShiftOpc Op) {
     switch (Op) {
     default: assert(0 && "Unknown shift opc!");
@@ -131,20 +127,6 @@ namespace ARM_AM {
     return (Imm >> 8) * 2;
   }
 
-  /// getSOImmValOneRotate - Try to handle Imm with an immediate shifter
-  /// operand, computing the rotate amount to use.  If this immediate value
-  /// cannot be handled with a single shifter-op, return 0.
-  static inline unsigned getSOImmValOneRotate(unsigned Imm) {
-    // A5.2.4 Constants with multiple encodings
-    // The lowest unsigned value of rotation wins!
-    for (unsigned R = 1; R <= 15; ++R)
-      if ((Imm & rotr32(~255U, 2*R)) == 0)
-        return 2*R;
-
-    // Failed to find a suitable rotate amount.
-    return 0;
-  }
-
   /// getSOImmValRotate - Try to handle Imm with an immediate shifter operand,
   /// computing the rotate amount to use.  If this immediate value cannot be
   /// handled with a single shifter-op, determine a good rotate amount that will
@@ -197,7 +179,7 @@ namespace ARM_AM {
     // of zero.
     if ((Arg & ~255U) == 0) return Arg;
 
-    unsigned RotAmt = getSOImmValOneRotate(Arg);
+    unsigned RotAmt = getSOImmValRotate(Arg);
 
     // If this cannot be handled with a single shifter_op, bail out.
     if (rotr32(~255U, RotAmt) & Arg)