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Removing unnecessary 'else' statement from the predicates defined in HexagonOperards.td.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169148 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jyotsna Verma 2012-12-03 20:14:38 +00:00
parent acb8d9fbe3
commit 4fa65820ba
1 changed files with 12 additions and 48 deletions
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60
lib/Target/Hexagon/HexagonOperands.td
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@ -497,10 +497,7 @@ def s16ExtPred : PatLeaf<(i32 imm), [{
// Return true if extending this immediate is profitable and the value // Return true if extending this immediate is profitable and the value
// can fit in a 32-bit signed field. // can fit in a 32-bit signed field.
if (isConstExtProfitable(Node) && isInt<32>(v)) return isConstExtProfitable(Node) && isInt<32>(v);
return true;
else
return false;
} }
}]>; }]>;
@ -515,10 +512,7 @@ def s10ExtPred : PatLeaf<(i32 imm), [{
// Return true if extending this immediate is profitable and the value // Return true if extending this immediate is profitable and the value
// can fit in a 32-bit signed field. // can fit in a 32-bit signed field.
if (isConstExtProfitable(Node) && isInt<32>(v)) return isConstExtProfitable(Node) && isInt<32>(v);
return true;
else
return false;
} }
}]>; }]>;
@ -533,10 +527,7 @@ def s9ExtPred : PatLeaf<(i32 imm), [{
// Return true if extending this immediate is profitable and the value // Return true if extending this immediate is profitable and the value
// can fit in a 32-bit unsigned field. // can fit in a 32-bit unsigned field.
if (isConstExtProfitable(Node) && isInt<32>(v)) return isConstExtProfitable(Node) && isInt<32>(v);
return true;
else
return false;
} }
}]>; }]>;
@ -551,10 +542,7 @@ def s8ExtPred : PatLeaf<(i32 imm), [{
// Return true if extending this immediate is profitable and the value // Return true if extending this immediate is profitable and the value
// can fit in a 32-bit signed field. // can fit in a 32-bit signed field.
if (isConstExtProfitable(Node) && isInt<32>(v)) return isConstExtProfitable(Node) && isInt<32>(v);
return true;
else
return false;
} }
}]>; }]>;
@ -570,10 +558,7 @@ def s8_16ExtPred : PatLeaf<(i32 imm), [{
// Return true if extending this immediate is profitable and the value // 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 // can't fit in a 16-bit signed field. This is required to avoid
// unnecessary constant extenders. // unnecessary constant extenders.
if (isConstExtProfitable(Node) && !isInt<16>(v)) return isConstExtProfitable(Node) && !isInt<16>(v);
return true;
else
return false;
} }
}]>; }]>;
@ -588,10 +573,7 @@ def s6ExtPred : PatLeaf<(i32 imm), [{
// Return true if extending this immediate is profitable and the value // Return true if extending this immediate is profitable and the value
// can fit in a 32-bit unsigned field. // can fit in a 32-bit unsigned field.
if (isConstExtProfitable(Node) && isInt<32>(v)) return isConstExtProfitable(Node) && isInt<32>(v);
return true;
else
return false;
} }
}]>; }]>;
@ -607,10 +589,7 @@ def s6_16ExtPred : PatLeaf<(i32 imm), [{
// Return true if extending this immediate is profitable and the value // 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 // can't fit in a 16-bit signed field. This is required to avoid
// unnecessary constant extenders. // unnecessary constant extenders.
if (isConstExtProfitable(Node) && !isInt<16>(v)) return isConstExtProfitable(Node) && !isInt<16>(v);
return true;
else
return false;
} }
}]>; }]>;
@ -626,10 +605,7 @@ def s6_10ExtPred : PatLeaf<(i32 imm), [{
// Return true if extending this immediate is profitable and the value // 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 // can't fit in a 10-bit signed field. This is required to avoid
// unnecessary constant extenders. // unnecessary constant extenders.
if (isConstExtProfitable(Node) && !isInt<10>(v)) return isConstExtProfitable(Node) && !isInt<10>(v);
return true;
else
return false;
} }
}]>; }]>;
@ -644,10 +620,7 @@ def s11_0ExtPred : PatLeaf<(i32 imm), [{
// Return true if extending this immediate is profitable and the value // Return true if extending this immediate is profitable and the value
// can fit in a 32-bit signed field. // can fit in a 32-bit signed field.
if (isConstExtProfitable(Node) && isInt<32>(v)) return isConstExtProfitable(Node) && isInt<32>(v);
return true;
else
return false;
} }
}]>; }]>;
@ -663,10 +636,7 @@ def s11_1ExtPred : PatLeaf<(i32 imm), [{
// Return true if extending this immediate is profitable and the low 1 bit // Return true if extending this immediate is profitable and the low 1 bit
// is zero (2-byte aligned). // is zero (2-byte aligned).
if (isConstExtProfitable(Node) && isInt<32>(v) && ((v % 2) == 0)) return isConstExtProfitable(Node) && isInt<32>(v) && ((v % 2) == 0);
return true;
else
return false;
} }
}]>; }]>;
@ -682,10 +652,7 @@ def s11_2ExtPred : PatLeaf<(i32 imm), [{
// Return true if extending this immediate is profitable and the low 2-bits // Return true if extending this immediate is profitable and the low 2-bits
// are zero (4-byte aligned). // are zero (4-byte aligned).
if (isConstExtProfitable(Node) && isInt<32>(v) && ((v % 4) == 0)) return isConstExtProfitable(Node) && isInt<32>(v) && ((v % 4) == 0);
return true;
else
return false;
} }
}]>; }]>;
@ -701,9 +668,6 @@ def s11_3ExtPred : PatLeaf<(i32 imm), [{
// Return true if extending this immediate is profitable and the low 3-bits // Return true if extending this immediate is profitable and the low 3-bits
// are zero (8-byte aligned). // are zero (8-byte aligned).
if (isConstExtProfitable(Node) && isInt<32>(v) && ((v % 8) == 0)) return isConstExtProfitable(Node) && isInt<32>(v) && ((v % 8) == 0);
return true;
else
return false;
} }
}]>; }]>;