def u16_0Imm : Operand<i32>;
def u16_1Imm : Operand<i32>;
def u16_2Imm : Operand<i32>;
+ def u16_3Imm : Operand<i32>;
def u11_3Imm : Operand<i32>;
def u10Imm : Operand<i32>;
def u9Imm : Operand<i32>;
// Immediate predicates
//
def s32ImmPred : PatLeaf<(i32 imm), [{
- // s32ImmPred predicate - True if the immediate fits in a 32-bit sign extended
- // field.
int64_t v = (int64_t)N->getSExtValue();
return isInt<32>(v);
}]>;
-def s32_24ImmPred : PatLeaf<(i32 imm), [{
- // s32_24ImmPred predicate - True if the immediate fits in a 32-bit sign
- // extended field that is a multiple of 0x1000000.
+def s32_0ImmPred : PatLeaf<(i32 imm), [{
+ int64_t v = (int64_t)N->getSExtValue();
+ return isInt<32>(v);
+}]>;
+
+def s31_1ImmPred : PatLeaf<(i32 imm), [{
+ int64_t v = (int64_t)N->getSExtValue();
+ return isShiftedInt<31,1>(v);
+}]>;
+
+def s30_2ImmPred : PatLeaf<(i32 imm), [{
+ int64_t v = (int64_t)N->getSExtValue();
+ return isShiftedInt<31,1>(v);
+}]>;
+
+def s29_3ImmPred : PatLeaf<(i32 imm), [{
+ int64_t v = (int64_t)N->getSExtValue();
+ return isShiftedInt<31,1>(v);
+}]>;
+
+def s22_10ImmPred : PatLeaf<(i32 imm), [{
int64_t v = (int64_t)N->getSExtValue();
- return isShiftedInt<32,24>(v);
+ return isShiftedInt<22,10>(v);
}]>;
-def s32_16s8ImmPred : PatLeaf<(i32 imm), [{
- // s32_16s8ImmPred predicate - True if the immediate fits in a 32-bit sign
- // extended field that is a multiple of 0x10000.
+def s8_24ImmPred : PatLeaf<(i32 imm), [{
int64_t v = (int64_t)N->getSExtValue();
- return isShiftedInt<24,16>(v);
+ return isShiftedInt<8,24>(v);
+}]>;
+
+def s16_16ImmPred : PatLeaf<(i32 imm), [{
+ int64_t v = (int64_t)N->getSExtValue();
+ return isShiftedInt<16,16>(v);
}]>;
def s26_6ImmPred : PatLeaf<(i32 imm), [{
- // s26_6ImmPred predicate - True if the immediate fits in a 32-bit
- // sign extended field.
int64_t v = (int64_t)N->getSExtValue();
return isShiftedInt<26,6>(v);
}]>;
-
def s16ImmPred : PatLeaf<(i32 imm), [{
- // s16ImmPred predicate - True if the immediate fits in a 16-bit sign extended
- // field.
int64_t v = (int64_t)N->getSExtValue();
return isInt<16>(v);
}]>;
-
def s13ImmPred : PatLeaf<(i32 imm), [{
- // s13ImmPred predicate - True if the immediate fits in a 13-bit sign extended
- // field.
int64_t v = (int64_t)N->getSExtValue();
return isInt<13>(v);
}]>;
-
def s12ImmPred : PatLeaf<(i32 imm), [{
- // s12ImmPred predicate - True if the immediate fits in a 12-bit
- // sign extended field.
int64_t v = (int64_t)N->getSExtValue();
return isInt<12>(v);
}]>;
def s11_0ImmPred : PatLeaf<(i32 imm), [{
- // s11_0ImmPred predicate - True if the immediate fits in a 11-bit
- // sign extended field.
int64_t v = (int64_t)N->getSExtValue();
return isInt<11>(v);
}]>;
-
def s11_1ImmPred : PatLeaf<(i32 imm), [{
- // s11_1ImmPred predicate - True if the immediate fits in a 12-bit
- // sign extended field and is a multiple of 2.
int64_t v = (int64_t)N->getSExtValue();
return isShiftedInt<11,1>(v);
}]>;
-
def s11_2ImmPred : PatLeaf<(i32 imm), [{
- // s11_2ImmPred predicate - True if the immediate fits in a 13-bit
- // sign extended field and is a multiple of 4.
int64_t v = (int64_t)N->getSExtValue();
return isShiftedInt<11,2>(v);
}]>;
-
def s11_3ImmPred : PatLeaf<(i32 imm), [{
- // s11_3ImmPred predicate - True if the immediate fits in a 14-bit
- // sign extended field and is a multiple of 8.
int64_t v = (int64_t)N->getSExtValue();
return isShiftedInt<11,3>(v);
}]>;
-
def s10ImmPred : PatLeaf<(i32 imm), [{
- // s10ImmPred predicate - True if the immediate fits in a 10-bit sign extended
- // field.
int64_t v = (int64_t)N->getSExtValue();
return isInt<10>(v);
}]>;
-
def s9ImmPred : PatLeaf<(i32 imm), [{
- // s9ImmPred predicate - True if the immediate fits in a 9-bit sign extended
- // field.
int64_t v = (int64_t)N->getSExtValue();
return isInt<9>(v);
}]>;
def m9ImmPred : PatLeaf<(i32 imm), [{
- // m9ImmPred predicate - True if the immediate fits in a 9-bit magnitude
- // field. The range of m9 is -255 to 255.
int64_t v = (int64_t)N->getSExtValue();
return isInt<9>(v) && (v != -256);
}]>;
def s8ImmPred : PatLeaf<(i32 imm), [{
- // s8ImmPred predicate - True if the immediate fits in a 8-bit sign extended
- // field.
int64_t v = (int64_t)N->getSExtValue();
return isInt<8>(v);
}]>;
-
def s8Imm64Pred : PatLeaf<(i64 imm), [{
- // s8ImmPred predicate - True if the immediate fits in a 8-bit sign extended
- // field.
int64_t v = (int64_t)N->getSExtValue();
return isInt<8>(v);
}]>;
-
def s6ImmPred : PatLeaf<(i32 imm), [{
- // s6ImmPred predicate - True if the immediate fits in a 6-bit sign extended
- // field.
int64_t v = (int64_t)N->getSExtValue();
return isInt<6>(v);
}]>;
-
def s4_0ImmPred : PatLeaf<(i32 imm), [{
- // s4_0ImmPred predicate - True if the immediate fits in a 4-bit sign extended
- // field.
int64_t v = (int64_t)N->getSExtValue();
return isInt<4>(v);
}]>;
-
def s4_1ImmPred : PatLeaf<(i32 imm), [{
- // s4_1ImmPred predicate - True if the immediate fits in a 4-bit sign extended
- // field of 2.
int64_t v = (int64_t)N->getSExtValue();
return isShiftedInt<4,1>(v);
}]>;
-
def s4_2ImmPred : PatLeaf<(i32 imm), [{
- // s4_2ImmPred predicate - True if the immediate fits in a 4-bit sign extended
- // field that is a multiple of 4.
int64_t v = (int64_t)N->getSExtValue();
return isShiftedInt<4,2>(v);
}]>;
-
def s4_3ImmPred : PatLeaf<(i32 imm), [{
- // s4_3ImmPred predicate - True if the immediate fits in a 4-bit sign extended
- // field that is a multiple of 8.
int64_t v = (int64_t)N->getSExtValue();
return isShiftedInt<4,3>(v);
}]>;
}]>;
def u32ImmPred : PatLeaf<(i32 imm), [{
- // u32ImmPred predicate - True if the immediate fits in a 32-bit field.
int64_t v = (int64_t)N->getSExtValue();
return isUInt<32>(v);
}]>;
+def u32_0ImmPred : PatLeaf<(i32 imm), [{
+ int64_t v = (int64_t)N->getSExtValue();
+ return isUInt<32>(v);
+}]>;
+
+def u31_1ImmPred : PatLeaf<(i32 imm), [{
+ int64_t v = (int64_t)N->getSExtValue();
+ return isShiftedUInt<31,1>(v);
+}]>;
+
+def u30_2ImmPred : PatLeaf<(i32 imm), [{
+ int64_t v = (int64_t)N->getSExtValue();
+ return isShiftedUInt<30,2>(v);
+}]>;
+
+def u29_3ImmPred : PatLeaf<(i32 imm), [{
+ int64_t v = (int64_t)N->getSExtValue();
+ return isShiftedUInt<29,3>(v);
+}]>;
+
def u26_6ImmPred : PatLeaf<(i32 imm), [{
- // u26_6ImmPred - True if the immediate fits in a 32-bit field and
- // is a multiple of 64.
int64_t v = (int64_t)N->getSExtValue();
return isShiftedUInt<26,6>(v);
}]>;
def u16ImmPred : PatLeaf<(i32 imm), [{
- // u16ImmPred predicate - True if the immediate fits in a 16-bit unsigned
- // field.
int64_t v = (int64_t)N->getSExtValue();
return isUInt<16>(v);
}]>;
def u16_s8ImmPred : PatLeaf<(i32 imm), [{
- // u16_s8ImmPred predicate - True if the immediate fits in a 16-bit sign
- // extended s8 field.
int64_t v = (int64_t)N->getSExtValue();
return isShiftedUInt<16,8>(v);
}]>;
+def u16_0ImmPred : PatLeaf<(i32 imm), [{
+ int64_t v = (int64_t)N->getSExtValue();
+ return isUInt<16>(v);
+}]>;
+
+def u11_3ImmPred : PatLeaf<(i32 imm), [{
+ int64_t v = (int64_t)N->getSExtValue();
+ return isShiftedUInt<11,3>(v);
+}]>;
+
def u9ImmPred : PatLeaf<(i32 imm), [{
- // u9ImmPred predicate - True if the immediate fits in a 9-bit unsigned
- // field.
int64_t v = (int64_t)N->getSExtValue();
return isUInt<9>(v);
}]>;
-
def u8ImmPred : PatLeaf<(i32 imm), [{
- // u8ImmPred predicate - True if the immediate fits in a 8-bit unsigned
- // field.
int64_t v = (int64_t)N->getSExtValue();
return isUInt<8>(v);
}]>;
}]>;
def u7ImmPred : PatLeaf<(i32 imm), [{
- // u7ImmPred predicate - True if the immediate fits in a 7-bit unsigned
- // field.
int64_t v = (int64_t)N->getSExtValue();
return isUInt<7>(v);
}]>;
-
def u6ImmPred : PatLeaf<(i32 imm), [{
- // u6ImmPred predicate - True if the immediate fits in a 6-bit unsigned
- // field.
int64_t v = (int64_t)N->getSExtValue();
return isUInt<6>(v);
}]>;
def u6_0ImmPred : PatLeaf<(i32 imm), [{
- // u6_0ImmPred predicate - True if the immediate fits in a 6-bit unsigned
- // field. Same as u6ImmPred.
int64_t v = (int64_t)N->getSExtValue();
return isUInt<6>(v);
}]>;
def u6_1ImmPred : PatLeaf<(i32 imm), [{
- // u6_1ImmPred predicate - True if the immediate fits in a 7-bit unsigned
- // field that is 1 bit alinged - multiple of 2.
int64_t v = (int64_t)N->getSExtValue();
return isShiftedUInt<6,1>(v);
}]>;
def u6_2ImmPred : PatLeaf<(i32 imm), [{
- // u6_2ImmPred predicate - True if the immediate fits in a 8-bit unsigned
- // field that is 2 bits alinged - multiple of 4.
int64_t v = (int64_t)N->getSExtValue();
return isShiftedUInt<6,2>(v);
}]>;
def u6_3ImmPred : PatLeaf<(i32 imm), [{
- // u6_3ImmPred predicate - True if the immediate fits in a 9-bit unsigned
- // field that is 3 bits alinged - multiple of 8.
int64_t v = (int64_t)N->getSExtValue();
return isShiftedUInt<6,3>(v);
}]>;
def u5ImmPred : PatLeaf<(i32 imm), [{
- // u5ImmPred predicate - True if the immediate fits in a 5-bit unsigned
- // field.
int64_t v = (int64_t)N->getSExtValue();
return isUInt<5>(v);
}]>;
+def u4ImmPred : PatLeaf<(i32 imm), [{
+ int64_t v = (int64_t)N->getSExtValue();
+ return isUInt<4>(v);
+}]>;
def u3ImmPred : PatLeaf<(i32 imm), [{
- // u3ImmPred predicate - True if the immediate fits in a 3-bit unsigned
- // field.
int64_t v = (int64_t)N->getSExtValue();
return isUInt<3>(v);
}]>;
-
def u2ImmPred : PatLeaf<(i32 imm), [{
- // u2ImmPred predicate - True if the immediate fits in a 2-bit unsigned
- // field.
int64_t v = (int64_t)N->getSExtValue();
return isUInt<2>(v);
}]>;
-
def u1ImmPred : PatLeaf<(i1 imm), [{
- // u1ImmPred predicate - True if the immediate fits in a 1-bit unsigned
- // field.
int64_t v = (int64_t)N->getSExtValue();
return isUInt<1>(v);
}]>;
def s11_1Ext : Operand<i32>;
def s11_2Ext : Operand<i32>;
def s11_3Ext : Operand<i32>;
+ def u6Ext : Operand<i32>;
+ def u7Ext : Operand<i32>;
+ def u8Ext : Operand<i32>;
+ def u9Ext : Operand<i32>;
+ def u10Ext : Operand<i32>;
+ def u6_0Ext : Operand<i32>;
+ def u6_1Ext : Operand<i32>;
+ def u6_2Ext : Operand<i32>;
+ def u6_3Ext : Operand<i32>;
}
-let PrintMethod = "printImmOperand" in
-def u0AlwaysExt : Operand<i32>;
-
-// Predicates for constant extendable operands
-def s16ExtPred : PatLeaf<(i32 imm), [{
- int64_t v = (int64_t)N->getSExtValue();
- if (!Subtarget.hasV4TOps())
- // Return true if the immediate can fit in a 16-bit sign extended field.
- return isInt<16>(v);
- else {
- if (isInt<16>(v))
- return true;
-
- // Return true if extending this immediate is profitable and the value
- // can fit in a 32-bit signed field.
- return isConstExtProfitable(Node) && isInt<32>(v);
- }
-}]>;
-
-def s10ExtPred : PatLeaf<(i32 imm), [{
- int64_t v = (int64_t)N->getSExtValue();
- if (!Subtarget.hasV4TOps())
- // Return true if the immediate can fit in a 10-bit sign extended field.
- return isInt<10>(v);
- else {
- if (isInt<10>(v))
- return true;
-
- // Return true if extending this immediate is profitable and the value
- // can fit in a 32-bit signed field.
- return isConstExtProfitable(Node) && isInt<32>(v);
- }
-}]>;
-
-def s9ExtPred : PatLeaf<(i32 imm), [{
- int64_t v = (int64_t)N->getSExtValue();
- if (!Subtarget.hasV4TOps())
- // Return true if the immediate can fit in a 9-bit sign extended field.
- return isInt<9>(v);
- else {
- if (isInt<9>(v))
- return true;
-
- // Return true if extending this immediate is profitable and the value
- // can fit in a 32-bit unsigned field.
- return isConstExtProfitable(Node) && isInt<32>(v);
- }
-}]>;
-
-def s8ExtPred : PatLeaf<(i32 imm), [{
- int64_t v = (int64_t)N->getSExtValue();
- if (!Subtarget.hasV4TOps())
- // Return true if the immediate can fit in a 8-bit sign extended field.
- return isInt<8>(v);
- else {
- if (isInt<8>(v))
- return true;
-
- // Return true if extending this immediate is profitable and the value
- // can fit in a 32-bit signed field.
- return isConstExtProfitable(Node) && isInt<32>(v);
- }
-}]>;
-
-def s8_16ExtPred : PatLeaf<(i32 imm), [{
- int64_t v = (int64_t)N->getSExtValue();
- if (!Subtarget.hasV4TOps())
- // Return true if the immediate fits in a 8-bit sign extended field.
- return isInt<8>(v);
- else {
- if (isInt<8>(v))
- return true;
-
- // Return true if extending this immediate is profitable and the value
- // can't fit in a 16-bit signed field. This is required to avoid
- // unnecessary constant extenders.
- return isConstExtProfitable(Node) && !isInt<16>(v);
- }
-}]>;
-
-def s6ExtPred : PatLeaf<(i32 imm), [{
- int64_t v = (int64_t)N->getSExtValue();
- if (!Subtarget.hasV4TOps())
- // Return true if the immediate can fit in a 6-bit sign extended field.
- return isInt<6>(v);
- else {
- if (isInt<6>(v))
- return true;
-
- // Return true if extending this immediate is profitable and the value
- // can fit in a 32-bit unsigned field.
- return isConstExtProfitable(Node) && isInt<32>(v);
- }
-}]>;
-def s6_16ExtPred : PatLeaf<(i32 imm), [{
- int64_t v = (int64_t)N->getSExtValue();
- if (!Subtarget.hasV4TOps())
- // Return true if the immediate fits in a 6-bit sign extended field.
- return isInt<6>(v);
- else {
- if (isInt<6>(v))
- return true;
+// This complex pattern exists only to create a machine instruction operand
+// of type "frame index". There doesn't seem to be a way to do that directly
+// in the patterns.
+def AddrFI : ComplexPattern<i32, 1, "SelectAddrFI", [frameindex], []>;
- // Return true if extending this immediate is profitable and the value
- // can't fit in a 16-bit signed field. This is required to avoid
- // unnecessary constant extenders.
- return isConstExtProfitable(Node) && !isInt<16>(v);
- }
-}]>;
+// These complex patterns are not strictly necessary, since global address
+// folding will happen during DAG combining. For distinguishing between GA
+// and GP, pat frags with HexagonCONST32 and HexagonCONST32_GP can be used.
+def AddrGA : ComplexPattern<i32, 1, "SelectAddrGA", [], []>;
+def AddrGP : ComplexPattern<i32, 1, "SelectAddrGP", [], []>;
-def s6_10ExtPred : PatLeaf<(i32 imm), [{
- int64_t v = (int64_t)N->getSExtValue();
- if (!Subtarget.hasV4TOps())
- // Return true if the immediate can fit in a 6-bit sign extended field.
- return isInt<6>(v);
- else {
- if (isInt<6>(v))
- return true;
+// Address operands.
- // Return true if extending this immediate is profitable and the value
- // can't fit in a 10-bit signed field. This is required to avoid
- // unnecessary constant extenders.
- return isConstExtProfitable(Node) && !isInt<10>(v);
- }
-}]>;
+let PrintMethod = "printGlobalOperand" in {
+ def globaladdress : Operand<i32>;
+ def globaladdressExt : Operand<i32>;
+}
-def s11_0ExtPred : PatLeaf<(i32 imm), [{
- int64_t v = (int64_t)N->getSExtValue();
- if (!Subtarget.hasV4TOps())
- // Return true if the immediate can fit in a 11-bit sign extended field.
- return isShiftedInt<11,0>(v);
- else {
- if (isInt<11>(v))
- return true;
+let PrintMethod = "printJumpTable" in
+def jumptablebase : Operand<i32>;
- // Return true if extending this immediate is profitable and the value
- // can fit in a 32-bit signed field.
- return isConstExtProfitable(Node) && isInt<32>(v);
- }
-}]>;
+def brtarget : Operand<OtherVT>;
+def brtargetExt : Operand<OtherVT>;
+def calltarget : Operand<i32>;
-def s11_1ExtPred : PatLeaf<(i32 imm), [{
- int64_t v = (int64_t)N->getSExtValue();
- if (!Subtarget.hasV4TOps())
- // Return true if the immediate can fit in a 12-bit sign extended field and
- // is 2 byte aligned.
- return isShiftedInt<11,1>(v);
- else {
- if (isInt<12>(v))
- return isShiftedInt<11,1>(v);
-
- // Return true if extending this immediate is profitable and the low 1 bit
- // is zero (2-byte aligned).
- return isConstExtProfitable(Node) && isInt<32>(v) && ((v % 2) == 0);
- }
-}]>;
+def bblabel : Operand<i32>;
+def bbl : SDNode<"ISD::BasicBlock", SDTPtrLeaf , [], "BasicBlockSDNode">;
-def s11_2ExtPred : PatLeaf<(i32 imm), [{
- int64_t v = (int64_t)N->getSExtValue();
- if (!Subtarget.hasV4TOps())
- // Return true if the immediate can fit in a 13-bit sign extended field and
- // is 4-byte aligned.
- return isShiftedInt<11,2>(v);
- else {
- if (isInt<13>(v))
- return isShiftedInt<11,2>(v);
-
- // Return true if extending this immediate is profitable and the low 2-bits
- // are zero (4-byte aligned).
- return isConstExtProfitable(Node) && isInt<32>(v) && ((v % 4) == 0);
- }
-}]>;
+def symbolHi32 : Operand<i32> {
+ let PrintMethod = "printSymbolHi";
+}
+def symbolLo32 : Operand<i32> {
+ let PrintMethod = "printSymbolLo";
+}
-def s11_3ExtPred : PatLeaf<(i32 imm), [{
- int64_t v = (int64_t)N->getSExtValue();
- if (!Subtarget.hasV4TOps())
- // Return true if the immediate can fit in a 14-bit sign extended field and
- // is 8-byte aligned.
- return isShiftedInt<11,3>(v);
- else {
- if (isInt<14>(v))
- return isShiftedInt<11,3>(v);
-
- // Return true if extending this immediate is profitable and the low 3-bits
- // are zero (8-byte aligned).
- return isConstExtProfitable(Node) && isInt<32>(v) && ((v % 8) == 0);
- }
+// Return true if for a 32 to 64-bit sign-extended load.
+def is_sext_i32 : PatLeaf<(i64 DoubleRegs:$src1), [{
+ LoadSDNode *LD = dyn_cast<LoadSDNode>(N);
+ if (!LD)
+ return false;
+ return LD->getExtensionType() == ISD::SEXTLOAD &&
+ LD->getMemoryVT().getScalarType() == MVT::i32;
}]>;
projects / oota-llvm.git / blobdiff