[CIR][CIRGen][Builtin][Neon] Lower neon_vsetq_lane_f64 #1251
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LGTM. Thanks for working on it. |
ghehg
reviewed
Jan 2, 2025
| llvm_unreachable("NEON::BI__builtin_neon_vsetq_lane_f64 NYI"); | ||
| case NEON::BI__builtin_neon_vsetq_lane_f64: { | ||
| Ops.push_back(emitScalarExpr(E->getArg(2))); | ||
| Ops[1] = builder.createBitcast( |
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IMO
To reduce code duplication which OG had, We could consider extracting
`
Ops.push_back(emitScalarExpr(E->getArg(2)));
return builder.createcir::VecInsertOp(getLoc(E->getExprLoc()), Ops[1],
Ops[0], Ops[2]);
`
into a helper function in future case like this.
ghehg
approved these changes
Jan 2, 2025
lanza
pushed a commit
that referenced
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Mar 18, 2025
Lowering Neon `vsetq_lane_f64` References: [Clang CGBuiltin Implementation](https://github.com/llvm/clangir/blob/2b1a638ea07ca10c5727ea835bfbe17b881175cc/clang/lib/CodeGen/CGBuiltin.cpp#L12348) [Builtin definition](https://developer.arm.com/architectures/instruction-sets/intrinsics/vsetq_lane_f64)
terapines-osc-cir
pushed a commit
to Terapines/clangir
that referenced
this pull request
Sep 2, 2025
Lowering Neon `vsetq_lane_f64` References: [Clang CGBuiltin Implementation](https://github.com/llvm/clangir/blob/2b1a638ea07ca10c5727ea835bfbe17b881175cc/clang/lib/CodeGen/CGBuiltin.cpp#L12348) [Builtin definition](https://developer.arm.com/architectures/instruction-sets/intrinsics/vsetq_lane_f64)
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Lowering Neon
vsetq_lane_f64References:
Clang CGBuiltin Implementation
Builtin definition