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https://github.com/c64scene-ar/llvm-6502.git
synced 2025-07-15 19:24:33 +00:00
massive DAGISel patch. lots and lots more stuff compiles now
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24483 91177308-0d34-0410-b5e6-96231b3b80d8
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@@ -592,7 +592,9 @@ unsigned AlphaISel::SelectExpr(SDOperand N) {
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return Result;
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}
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case ISD::UNDEF: {
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BuildMI(BB, Alpha::IDEF, 0, Result);
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Opc = isFP ? (DestType == MVT::f32 ? Alpha::IDEF_F32 : Alpha::IDEF_F64)
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: Alpha::IDEF_I;
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BuildMI(BB, Opc, 0, Result);
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return Result;
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}
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@@ -1610,7 +1612,13 @@ void AlphaISel::Select(SDOperand N) {
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case ISD::ImplicitDef:
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++count_ins;
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Select(N.getOperand(0));
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BuildMI(BB, Alpha::IDEF, 0,
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switch(N.getValueType()) {
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case MVT::f32: Opc = Alpha::IDEF_F32; break;
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case MVT::f64: Opc = Alpha::IDEF_F64; break;
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case MVT::i64: Opc = Alpha::IDEF_I; break;
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default: assert(0 && "should have been legalized");
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};
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BuildMI(BB, Opc, 0,
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cast<RegisterSDNode>(N.getOperand(1))->getReg());
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return;
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