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| author | Ahmed Bougacha <ahmed.bougacha@gmail.com> | 2015-08-13 01:08:48 +0000 |
|---|---|---|
| committer | Ahmed Bougacha <ahmed.bougacha@gmail.com> | 2015-08-13 01:08:48 +0000 |
| commit | 31e0d9a2b1f9c63a4c55edaafb2578b5e9668d4a (patch) | |
| tree | 2718d3b17eba9e5384bbce5f0f5c6fc34dc56b9e /llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp | |
| parent | f0461ba9853bf7dcb5a592de2471cbb7f6463306 (diff) | |
| download | bcm5719-llvm-31e0d9a2b1f9c63a4c55edaafb2578b5e9668d4a.tar.gz bcm5719-llvm-31e0d9a2b1f9c63a4c55edaafb2578b5e9668d4a.zip | |
[CodeGen] Simplify getNode(*EXT/TRUNC) type size assert. NFC.
We already check that vectors have the same number of elements, we
don't need to use the scalar types explicitly: comparing the size of
the whole vector is enough.
llvm-svn: 244857
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp index 39e39271ffa..b696c33d9f6 100644 --- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp @@ -3017,12 +3017,12 @@ SDValue SelectionDAG::getNode(unsigned Opcode, SDLoc DL, assert(VT.isInteger() && Operand.getValueType().isInteger() && "Invalid SIGN_EXTEND!"); if (Operand.getValueType() == VT) return Operand; // noop extension - assert(Operand.getValueType().getScalarType().bitsLT(VT.getScalarType()) && - "Invalid sext node, dst < src!"); assert((!VT.isVector() || VT.getVectorNumElements() == Operand.getValueType().getVectorNumElements()) && "Vector element count mismatch!"); + assert(Operand.getValueType().bitsLT(VT) && + "Invalid sext node, dst < src!"); if (OpOpcode == ISD::SIGN_EXTEND || OpOpcode == ISD::ZERO_EXTEND) return getNode(OpOpcode, DL, VT, Operand.getNode()->getOperand(0)); else if (OpOpcode == ISD::UNDEF) @@ -3033,12 +3033,12 @@ SDValue SelectionDAG::getNode(unsigned Opcode, SDLoc DL, assert(VT.isInteger() && Operand.getValueType().isInteger() && "Invalid ZERO_EXTEND!"); if (Operand.getValueType() == VT) return Operand; // noop extension - assert(Operand.getValueType().getScalarType().bitsLT(VT.getScalarType()) && - "Invalid zext node, dst < src!"); assert((!VT.isVector() || VT.getVectorNumElements() == Operand.getValueType().getVectorNumElements()) && "Vector element count mismatch!"); + assert(Operand.getValueType().bitsLT(VT) && + "Invalid zext node, dst < src!"); if (OpOpcode == ISD::ZERO_EXTEND) // (zext (zext x)) -> (zext x) return getNode(ISD::ZERO_EXTEND, DL, VT, Operand.getNode()->getOperand(0)); @@ -3050,12 +3050,12 @@ SDValue SelectionDAG::getNode(unsigned Opcode, SDLoc DL, assert(VT.isInteger() && Operand.getValueType().isInteger() && "Invalid ANY_EXTEND!"); if (Operand.getValueType() == VT) return Operand; // noop extension - assert(Operand.getValueType().getScalarType().bitsLT(VT.getScalarType()) && - "Invalid anyext node, dst < src!"); assert((!VT.isVector() || VT.getVectorNumElements() == Operand.getValueType().getVectorNumElements()) && "Vector element count mismatch!"); + assert(Operand.getValueType().bitsLT(VT) && + "Invalid anyext node, dst < src!"); if (OpOpcode == ISD::ZERO_EXTEND || OpOpcode == ISD::SIGN_EXTEND || OpOpcode == ISD::ANY_EXTEND) @@ -3075,12 +3075,12 @@ SDValue SelectionDAG::getNode(unsigned Opcode, SDLoc DL, assert(VT.isInteger() && Operand.getValueType().isInteger() && "Invalid TRUNCATE!"); if (Operand.getValueType() == VT) return Operand; // noop truncate - assert(Operand.getValueType().getScalarType().bitsGT(VT.getScalarType()) && - "Invalid truncate node, src < dst!"); assert((!VT.isVector() || VT.getVectorNumElements() == Operand.getValueType().getVectorNumElements()) && "Vector element count mismatch!"); + assert(Operand.getValueType().bitsGT(VT) && + "Invalid truncate node, src < dst!"); if (OpOpcode == ISD::TRUNCATE) return getNode(ISD::TRUNCATE, DL, VT, Operand.getNode()->getOperand(0)); if (OpOpcode == ISD::ZERO_EXTEND || OpOpcode == ISD::SIGN_EXTEND || |
