Added TargetPassConfig. The first little step toward configuring codegen passes.

[oota-llvm.git] / lib / Target / PowerPC / PPCInstr64Bit.td

diff --git a/lib/Target/PowerPC/PPCInstr64Bit.td b/lib/Target/PowerPC/PPCInstr64Bit.td
index 53db733656467c8e75cc5c4843376771557865bf..cdbc26497ee1bec2bcfffa792248a98d232b6176 100644 (file)
--- a/lib/Target/PowerPC/PPCInstr64Bit.td
+++ b/lib/Target/PowerPC/PPCInstr64Bit.td
@@ -23,9 +23,11 @@ def u16imm64 : Operand<i64> {
 }
 def symbolHi64 : Operand<i64> {
   let PrintMethod = "printSymbolHi";
+  let EncoderMethod = "getHA16Encoding";
 }
 def symbolLo64 : Operand<i64> {
   let PrintMethod = "printSymbolLo";
+  let EncoderMethod = "getLO16Encoding";
 }
 
 //===----------------------------------------------------------------------===//
@@ -58,7 +60,7 @@ def HI48_64 : SDNodeXForm<imm, [{
 //
 
 let Defs = [LR8] in
-  def MovePCtoLR8 : Pseudo<(outs), (ins piclabel:$label), "", []>,
+  def MovePCtoLR8 : Pseudo<(outs), (ins), "", []>,
                     PPC970_Unit_BRU;
 
 // Darwin ABI Calls.
@@ -128,7 +130,7 @@ def : Pat<(PPCnop),
 
 // Atomic operations
 let usesCustomInserter = 1 in {
-  let Uses = [CR0] in {
+  let Defs = [CR0] in {
     def ATOMIC_LOAD_ADD_I64 : Pseudo<
       (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr), "",
       [(set G8RC:$dst, (atomic_load_add_64 xoaddr:$ptr, G8RC:$incr))]>;
@@ -188,10 +190,15 @@ def TCRETURNri8 : Pseudo<(outs), (ins CTRRC8:$dst, i32imm:$offset, variable_ops)
 
 
 let isTerminator = 1, isBarrier = 1, PPC970_Unit = 7, isBranch = 1,
-    isIndirectBranch = 1, isCall = 1, isReturn = 1, Uses = [CTR, RM] in
-def TAILBCTR8 : XLForm_2_ext<19, 528, 20, 0, 0, (outs), (ins), "bctr", BrB, []>,
-    Requires<[In64BitMode]>;
+    isIndirectBranch = 1, isCall = 1, Uses = [CTR8, RM] in {
+  let isReturn = 1 in {
+    def TAILBCTR8 : XLForm_2_ext<19, 528, 20, 0, 0, (outs), (ins), "bctr", BrB, []>,
+        Requires<[In64BitMode]>;
+  }
 
+  def BCTR8 : XLForm_2_ext<19, 528, 20, 0, 0, (outs), (ins), "bctr", BrB, []>,
+      Requires<[In64BitMode]>;
+}
 
 
 let isBranch = 1, isTerminator = 1, hasCtrlDep = 1, PPC970_Unit = 7,
@@ -216,6 +223,18 @@ def : Pat<(PPCtc_return (i64 texternalsym:$dst), imm:$imm),
 def : Pat<(PPCtc_return CTRRC8:$dst, imm:$imm),
           (TCRETURNri8 CTRRC8:$dst, imm:$imm)>;
 
+// 64-but CR instructions
+def MTCRF8 : XFXForm_5<31, 144, (outs crbitm:$FXM), (ins G8RC:$rS),
+                      "mtcrf $FXM, $rS", BrMCRX>,
+            PPC970_MicroCode, PPC970_Unit_CRU;
+
+def MFCR8pseud: XFXForm_3<31, 19, (outs G8RC:$rT), (ins crbitm:$FXM),
+                       "", SprMFCR>,
+            PPC970_MicroCode, PPC970_Unit_CRU;
+            
+def MFCR8 : XFXForm_3<31, 19, (outs G8RC:$rT), (ins),
+                     "mfcr $rT", SprMFCR>,
+                     PPC970_MicroCode, PPC970_Unit_CRU;
 
 //===----------------------------------------------------------------------===//
 // 64-bit SPR manipulation instrs.
@@ -462,6 +481,12 @@ def RLDICR : MDForm_1<30, 1,
                       (outs G8RC:$rA), (ins G8RC:$rS, u6imm:$SH, u6imm:$ME),
                       "rldicr $rA, $rS, $SH, $ME", IntRotateD,
                       []>, isPPC64;
+
+def RLWINM8 : MForm_2<21,
+                     (outs G8RC:$rA), (ins G8RC:$rS, u5imm:$SH, u5imm:$MB, u5imm:$ME),
+                     "rlwinm $rA, $rS, $SH, $MB, $ME", IntGeneral,
+                     []>;
+
 }  // End FXU Operations.
 
 
@@ -491,7 +516,7 @@ def LWAX : XForm_1<31, 341, (outs G8RC:$rD), (ins memrr:$src),
 
 // Update forms.
 let mayLoad = 1 in
-def LHAU8 : DForm_1<43, (outs G8RC:$rD, ptr_rc:$ea_result), (ins symbolLo:$disp,
+def LHAU8 : DForm_1a<43, (outs G8RC:$rD, ptr_rc:$ea_result), (ins symbolLo:$disp,
                             ptr_rc:$rA),
                     "lhau $rD, $disp($rA)", LdStGeneral,
                     []>, RegConstraint<"$rA = $ea_result">,
@@ -550,12 +575,13 @@ def LDtoc: Pseudo<(outs G8RC:$rD), (ins tocentry:$disp, G8RC:$reg),
                   "",
                   [(set G8RC:$rD,
                      (PPCtoc_entry tglobaladdr:$disp, G8RC:$reg))]>, isPPC64;
-let RST = 2, DS = 8 in
+                     
+let RST = 2, DS_RA = 0 in // FIXME: Should be a pseudo.
 def LDinto_toc: DSForm_1<58, 0, (outs), (ins G8RC:$reg),
                     "ld 2, 8($reg)", LdStLD,
                     [(PPCload_toc G8RC:$reg)]>, isPPC64;
                     
-let RST = 2, DS = 40, RA = 1 in
+let RST = 2, DS_RA = 0 in // FIXME: Should be a pseudo.
 def LDtoc_restore : DSForm_1<58, 0, (outs), (ins),
                     "ld 2, 40(1)", LdStLD,
                     [(PPCtoc_restore)]>, isPPC64;
@@ -611,14 +637,14 @@ def STDX  : XForm_8<31, 149, (outs), (ins G8RC:$rS, memrr:$dst),
 
 let PPC970_Unit = 2 in {
 
-def STBU8 : DForm_1<38, (outs ptr_rc:$ea_res), (ins G8RC:$rS,
+def STBU8 : DForm_1a<38, (outs ptr_rc:$ea_res), (ins G8RC:$rS,
                              symbolLo:$ptroff, ptr_rc:$ptrreg),
                     "stbu $rS, $ptroff($ptrreg)", LdStGeneral,
                     [(set ptr_rc:$ea_res,
                           (pre_truncsti8 G8RC:$rS, ptr_rc:$ptrreg, 
                                          iaddroff:$ptroff))]>,
                     RegConstraint<"$ptrreg = $ea_res">, NoEncode<"$ea_res">;
-def STHU8 : DForm_1<45, (outs ptr_rc:$ea_res), (ins G8RC:$rS,
+def STHU8 : DForm_1a<45, (outs ptr_rc:$ea_res), (ins G8RC:$rS,
                              symbolLo:$ptroff, ptr_rc:$ptrreg),
                     "sthu $rS, $ptroff($ptrreg)", LdStGeneral,
                     [(set ptr_rc:$ea_res,
@@ -626,8 +652,8 @@ def STHU8 : DForm_1<45, (outs ptr_rc:$ea_res), (ins G8RC:$rS,
                                         iaddroff:$ptroff))]>,
                     RegConstraint<"$ptrreg = $ea_res">, NoEncode<"$ea_res">;
 
-def STDU : DSForm_1<62, 1, (outs ptr_rc:$ea_res), (ins G8RC:$rS,
-                                s16immX4:$ptroff, ptr_rc:$ptrreg),
+def STDU : DSForm_1a<62, 1, (outs ptr_rc:$ea_res), (ins G8RC:$rS,
+                                        s16immX4:$ptroff, ptr_rc:$ptrreg),
                     "stdu $rS, $ptroff($ptrreg)", LdStSTD,
                     [(set ptr_rc:$ea_res, (pre_store G8RC:$rS, ptr_rc:$ptrreg, 
                                                      iaddroff:$ptroff))]>,