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xo-jit: add sub/div intrinsics

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This commit is contained in:
Roland Conybeare 2024-06-24 15:08:20 -04:00
commit d06f176c98
1 changed files with 14 additions and 0 deletions
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14
src/jit/MachPipeline.cpp
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@ -419,15 +419,29 @@ namespace xo {
++i;
}
/* if we have an intrinsic hint,
* then instead of invoking a function,
* we use some native machine instruction instead.
*/
switch(intrinsic) {
case llvmintrinsic::i_neg:
return ir_builder.CreateNeg(args[0]);
case llvmintrinsic::i_add:
return ir_builder.CreateAdd(args[0], args[1]);
case llvmintrinsic::i_sub:
return ir_builder.CreateSub(args[0], args[1]);
case llvmintrinsic::i_mul:
return ir_builder.CreateMul(args[0], args[1]);
case llvmintrinsic::i_sdiv:
return ir_builder.CreateSDiv(args[0], args[1]);
case llvmintrinsic::i_udiv:
return ir_builder.CreateUDiv(args[0], args[1]);
case llvmintrinsic::fp_add:
return ir_builder.CreateFAdd(args[0], args[1]);
case llvmintrinsic::fp_mul:
return ir_builder.CreateFMul(args[0], args[1]);
case llvmintrinsic::fp_div:
return ir_builder.CreateFDiv(args[0], args[1]);
case llvmintrinsic::invalid:
case llvmintrinsic::fp_sqrt:
case llvmintrinsic::fp_pow: