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cranelift_codegen::souper_harvest: Update TODOs to include more instructions

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This commit is contained in:
Nick Fitzgerald
2020-09-14 08:41:56 -07:00
parent b2acec1164
commit c87aaeeece
1 changed files with 2 additions and 0 deletions
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2
cranelift/codegen/src/souper_harvest.rs
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@@ -129,6 +129,7 @@ fn harvest_candidate_lhs(
| ir::Opcode::Clz
| ir::Opcode::Ctz
// TODO: ir::Opcode::IaddCarry
// TODO: ir::Opcode::IaddCout
| ir::Opcode::SaddSat
| ir::Opcode::SsubSat
| ir::Opcode::UsubSat => true,
@@ -404,6 +405,7 @@ fn harvest_candidate_lhs(
ast::Instruction::Cttz { a }.into()
}
// TODO: ir::Opcode::IaddCarry
// TODO: ir::Opcode::IaddCout
(ir::Opcode::SaddSat, _) => {
let a = arg(allocs, 0);
let b = arg(allocs, 1);