From 00d3dda86f825f32277eba8c4206f48fbfc9f584 Mon Sep 17 00:00:00 2001
From: Jakob Stoklund Olesen <stoklund@2pi.dk>
Date: Tue, 17 Aug 2010 20:39:04 +0000
Subject: [PATCH] Don't call tablegen'ed Predicate_* functions in the ARM
 target.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111277 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/ARM/ARMISelDAGToDAG.cpp | 16 +++++++++++++---
 lib/Target/ARM/ARMInstrInfo.td     |  5 +----
 lib/Target/ARM/ARMInstrThumb2.td   |  5 +----
 3 files changed, 15 insertions(+), 11 deletions(-)

diff --git a/lib/Target/ARM/ARMISelDAGToDAG.cpp b/lib/Target/ARM/ARMISelDAGToDAG.cpp
index f4012c71d7e..89c32eae65b 100644
--- a/lib/Target/ARM/ARMISelDAGToDAG.cpp
+++ b/lib/Target/ARM/ARMISelDAGToDAG.cpp
@@ -118,6 +118,16 @@ public:
   bool SelectT2AddrModeSoReg(SDNode *Op, SDValue N, SDValue &Base,
                              SDValue &OffReg, SDValue &ShImm);
 
+  inline bool Pred_so_imm(SDNode *inN) const {
+    ConstantSDNode *N = cast<ConstantSDNode>(inN);
+    return ARM_AM::getSOImmVal(N->getZExtValue()) != -1;
+  }
+
+  inline bool Pred_t2_so_imm(SDNode *inN) const {
+    ConstantSDNode *N = cast<ConstantSDNode>(inN);
+    return ARM_AM::getT2SOImmVal(N->getZExtValue()) != -1;
+  }
+
   // Include the pieces autogenerated from the target description.
 #include "ARMGenDAGISel.inc"
 
@@ -1686,7 +1696,7 @@ SelectT2CMOVSoImmOp(SDNode *N, SDValue FalseVal, SDValue TrueVal,
   if (!T)
     return 0;
 
-  if (Predicate_t2_so_imm(TrueVal.getNode())) {
+  if (Pred_t2_so_imm(TrueVal.getNode())) {
     SDValue True = CurDAG->getTargetConstant(T->getZExtValue(), MVT::i32);
     SDValue CC = CurDAG->getTargetConstant(CCVal, MVT::i32);
     SDValue Ops[] = { FalseVal, True, CC, CCR, InFlag };
@@ -1703,7 +1713,7 @@ SelectARMCMOVSoImmOp(SDNode *N, SDValue FalseVal, SDValue TrueVal,
   if (!T)
     return 0;
 
-  if (Predicate_so_imm(TrueVal.getNode())) {
+  if (Pred_so_imm(TrueVal.getNode())) {
     SDValue True = CurDAG->getTargetConstant(T->getZExtValue(), MVT::i32);
     SDValue CC = CurDAG->getTargetConstant(CCVal, MVT::i32);
     SDValue Ops[] = { FalseVal, True, CC, CCR, InFlag };
@@ -1751,7 +1761,7 @@ SDNode *ARMDAGToDAGISel::SelectCMOVOp(SDNode *N) {
     }
 
     // Pattern: (ARMcmov:i32 GPR:i32:$false,
-    //             (imm:i32)<<P:Predicate_so_imm>>:$true,
+    //             (imm:i32)<<P:Pred_so_imm>>:$true,
     //             (imm:i32):$cc)
     // Emits: (MOVCCi:i32 GPR:i32:$false,
     //           (so_imm:i32 (imm:i32):$true), (imm:i32):$cc)
diff --git a/lib/Target/ARM/ARMInstrInfo.td b/lib/Target/ARM/ARMInstrInfo.td
index fee3dbcb159..298e6d3f969 100644
--- a/lib/Target/ARM/ARMInstrInfo.td
+++ b/lib/Target/ARM/ARMInstrInfo.td
@@ -316,10 +316,7 @@ def so_reg : Operand<i32>,    // reg reg imm
 // represented in the imm field in the same 12-bit form that they are encoded
 // into so_imm instructions: the 8-bit immediate is the least significant bits
 // [bits 0-7], the 4-bit shift amount is the next 4 bits [bits 8-11].
-def so_imm : Operand<i32>,
-             PatLeaf<(imm), [{
-      return ARM_AM::getSOImmVal(N->getZExtValue()) != -1;
-    }]> {
+def so_imm : Operand<i32>, PatLeaf<(imm), [{ return Pred_so_imm(N); }]> {
   let PrintMethod = "printSOImmOperand";
 }
 
diff --git a/lib/Target/ARM/ARMInstrThumb2.td b/lib/Target/ARM/ARMInstrThumb2.td
index 996014f09f6..649b5c374cb 100644
--- a/lib/Target/ARM/ARMInstrThumb2.td
+++ b/lib/Target/ARM/ARMInstrThumb2.td
@@ -51,10 +51,7 @@ def t2_so_imm_neg_XFORM : SDNodeXForm<imm, [{
 // represented in the imm field in the same 12-bit form that they are encoded
 // into t2_so_imm instructions: the 8-bit immediate is the least significant
 // bits [bits 0-7], the 4-bit shift/splat amount is the next 4 bits [bits 8-11].
-def t2_so_imm : Operand<i32>,
-                PatLeaf<(imm), [{
-  return ARM_AM::getT2SOImmVal((uint32_t)N->getZExtValue()) != -1;
-}]>;
+def t2_so_imm : Operand<i32>, PatLeaf<(imm), [{ return Pred_t2_so_imm(N); }]>;
 
 // t2_so_imm_not - Match an immediate that is a complement
 // of a t2_so_imm.
-- 
2.11.0