Cleanup PPC(64) i32 -> float/double conversion

[oota-llvm.git] / lib / Target / ARM / ARMInstrThumb.td

diff --git a/lib/Target/ARM/ARMInstrThumb.td b/lib/Target/ARM/ARMInstrThumb.td
index fe553c215025bd15ba9ff2f9504012a1e7507d8a..ae7a5c00bd74da3f3de34e9c65cd8a4ec863b926 100644 (file)
--- a/lib/Target/ARM/ARMInstrThumb.td
+++ b/lib/Target/ARM/ARMInstrThumb.td
@@ -32,9 +32,6 @@ def imm_sr : Operand<i32>, PatLeaf<(imm), [{
   let ParserMatchClass = ThumbSRImmAsmOperand;
 }
 
-def imm_neg_XFORM : SDNodeXForm<imm, [{
-  return CurDAG->getTargetConstant(-(int)N->getZExtValue(), MVT::i32);
-}]>;
 def imm_comp_XFORM : SDNodeXForm<imm, [{
   return CurDAG->getTargetConstant(~((uint32_t)N->getZExtValue()), MVT::i32);
 }]>;
@@ -226,6 +223,7 @@ def t_addrmode_sp : Operand<i32>,
 def t_addrmode_pc : Operand<i32> {
   let EncoderMethod = "getAddrModePCOpValue";
   let DecoderMethod = "DecodeThumbAddrModePC";
+  let PrintMethod = "printThumbLdrLabelOperand";
 }
 
 //===----------------------------------------------------------------------===//
@@ -423,34 +421,35 @@ let isCall = 1,
   Defs = [LR], Uses = [SP] in {
   // Also used for Thumb2
   def tBL  : TIx2<0b11110, 0b11, 1,
-                  (outs), (ins pred:$p, t_bltarget:$func, variable_ops), IIC_Br,
+                  (outs), (ins pred:$p, t_bltarget:$func), IIC_Br,
                   "bl${p}\t$func",
                   [(ARMtcall tglobaladdr:$func)]>,
              Requires<[IsThumb]> {
-    bits<22> func;
-    let Inst{26} = func{21};
+    bits<24> func;
+    let Inst{26} = func{23};
     let Inst{25-16} = func{20-11};
-    let Inst{13} = 1;
-    let Inst{11} = 1;
+    let Inst{13} = func{22};
+    let Inst{11} = func{21};
     let Inst{10-0} = func{10-0};
   }
 
   // ARMv5T and above, also used for Thumb2
   def tBLXi : TIx2<0b11110, 0b11, 0,
-                 (outs), (ins pred:$p, t_blxtarget:$func, variable_ops), IIC_Br,
+                 (outs), (ins pred:$p, t_blxtarget:$func), IIC_Br,
                    "blx${p}\t$func",
                    [(ARMcall tglobaladdr:$func)]>,
               Requires<[IsThumb, HasV5T]> {
-    bits<21> func;
+    bits<24> func;
+    let Inst{26} = func{23};
     let Inst{25-16} = func{20-11};
-    let Inst{13} = 1;
-    let Inst{11} = 1;
+    let Inst{13} = func{22};
+    let Inst{11} = func{21};
     let Inst{10-1} = func{10-1};
     let Inst{0} = 0; // func{0} is assumed zero
   }
 
   // Also used for Thumb2
-  def tBLXr : TI<(outs), (ins pred:$p, GPR:$func, variable_ops), IIC_Br,
+  def tBLXr : TI<(outs), (ins pred:$p, GPR:$func), IIC_Br,
                   "blx${p}\t$func",
                   [(ARMtcall GPR:$func)]>,
               Requires<[IsThumb, HasV5T]>,
@@ -461,7 +460,7 @@ let isCall = 1,
   }
 
   // ARMv4T
-  def tBX_CALL : tPseudoInst<(outs), (ins tGPR:$func, variable_ops),
+  def tBX_CALL : tPseudoInst<(outs), (ins tGPR:$func),
                   4, IIC_Br,
                   [(ARMcall_nolink tGPR:$func)]>,
             Requires<[IsThumb, IsThumb1Only]>;
@@ -508,7 +507,7 @@ let isBranch = 1, isTerminator = 1 in
 let isCall = 1, isTerminator = 1, isReturn = 1, isBarrier = 1 in {
   // IOS versions.
   let Uses = [SP] in {
-    def tTAILJMPr : tPseudoExpand<(outs), (ins tcGPR:$dst, variable_ops),
+    def tTAILJMPr : tPseudoExpand<(outs), (ins tcGPR:$dst),
                      4, IIC_Br, [],
                      (tBX GPR:$dst, (ops 14, zero_reg))>,
                      Requires<[IsThumb]>;
@@ -518,7 +517,7 @@ let isCall = 1, isTerminator = 1, isReturn = 1, isBarrier = 1 in {
   // Non-IOS version:
   let Uses = [SP] in {
     def tTAILJMPdND : tPseudoExpand<(outs),
-                   (ins t_brtarget:$dst, pred:$p, variable_ops),
+                   (ins t_brtarget:$dst, pred:$p),
                    4, IIC_Br, [],
                    (tB t_brtarget:$dst, pred:$p)>,
                  Requires<[IsThumb, IsNotIOS]>;
@@ -1202,6 +1201,7 @@ let neverHasSideEffects = 1, isReMaterializable = 1 in
 def tLEApcrel   : tPseudoInst<(outs tGPR:$Rd), (ins i32imm:$label, pred:$p),
                               2, IIC_iALUi, []>;
 
+let hasSideEffects = 1 in
 def tLEApcrelJT : tPseudoInst<(outs tGPR:$Rd),
                               (ins i32imm:$label, nohash_imm:$id, pred:$p),
                               2, IIC_iALUi, []>;
@@ -1247,10 +1247,6 @@ def tInt_eh_sjlj_longjmp : XI<(outs), (ins GPR:$src, GPR:$scratch),
                               [(ARMeh_sjlj_longjmp GPR:$src, GPR:$scratch)]>,
                              Requires<[IsThumb, IsIOS]>;
 
-let Defs = [ R0,  R1,  R2,  R3,  R4,  R5,  R6,  R7, R12, CPSR ],
-    isBarrier = 1 in
-def tInt_eh_sjlj_dispatchsetup : PseudoInst<(outs), (ins), NoItinerary, []>;
-
 //===----------------------------------------------------------------------===//
 // Non-Instruction Patterns
 //
@@ -1402,7 +1398,7 @@ def : InstAlias<"nop", (tMOVr R8, R8, 14, 0)>,Requires<[IsThumb, IsThumb1Only]>;
 
 // For round-trip assembly/disassembly, we have to handle a CPS instruction
 // without any iflags. That's not, strictly speaking, valid syntax, but it's
-// a useful extention and assembles to defined behaviour (the insn does
+// a useful extension and assembles to defined behaviour (the insn does
 // nothing).
 def : tInstAlias<"cps$imod", (tCPS imod_op:$imod, 0)>;
 def : tInstAlias<"cps$imod", (tCPS imod_op:$imod, 0)>;