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Add {u,s}{add,sub,mul}_overflow instructions (#5784)

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* add `{u,s}{add,sub,mul}_overflow` with interpreter

* add `{u,s}{add,sub,mul}_overflow` for x64

* add `{u,s}{add,sub,mul}_overflow` for aarch64

* 128bit filetests for `{u,s}{add,sub,mul}_overflow`

* `{u,s}{add,sub,mul}_overflow` emit tests for x64

* `{u,s}{add,sub,mul}_overflow` emit tests for aarch64

* Initial review changes

* add `with_flags_extended` helper

* add `with_flags_chained` helper
This commit is contained in:
T0b1-iOS
2023-04-11 22:16:04 +02:00
committed by GitHub
parent 4c32dd7786
commit 569089e473
27 changed files with 2195 additions and 99 deletions
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3
cranelift/codegen/src/isa/riscv64/inst.isle
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@@ -2303,9 +2303,6 @@
(test Reg (rv_srli sum (imm12_const (ty_bits ty)))))
(value_regs sum test)))
(decl inst_output_get (InstOutput u8) ValueRegs)
(extern constructor inst_output_get inst_output_get)
(decl label_to_br_target (MachLabel) BranchTarget)
(extern constructor label_to_br_target label_to_br_target)