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x64: Migrate trapif and trapff to ISLE (#4545)

Browse Source 
https://github.com/bytecodealliance/wasmtime/pull/4545
This commit is contained in:
Trevor Elliott
2022-08-01 11:24:11 -07:00
committed by GitHub
parent a47a82d2e5
commit 25782b527e
10 changed files with 438 additions and 213 deletions
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32
cranelift/codegen/src/isa/x64/inst/mod.rs
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@@ -105,6 +105,8 @@ impl Inst {
| Inst::ShiftR { .. }
| Inst::SignExtendData { .. }
| Inst::TrapIf { .. }
| Inst::TrapIfAnd { .. }
| Inst::TrapIfOr { .. }
| Inst::Ud2 { .. }
| Inst::VirtualSPOffsetAdj { .. }
| Inst::XmmCmove { .. }
@@ -1664,6 +1666,34 @@ impl PrettyPrint for Inst {
format!("j{} ; ud2 {} ;", cc.invert().to_string(), trap_code)
}
Inst::TrapIfAnd {
cc1,
cc2,
trap_code,
..
} => {
format!(
"trap_if_and {}, {}, {}",
cc1.invert().to_string(),
cc2.invert().to_string(),
trap_code
)
}
Inst::TrapIfOr {
cc1,
cc2,
trap_code,
..
} => {
format!(
"trap_if_or {}, {}, {}",
cc1.to_string(),
cc2.invert().to_string(),
trap_code
)
}
Inst::LoadExtName {
dst, name, offset, ..
} => {
@@ -2146,6 +2176,8 @@ fn x64_get_operands<F: Fn(VReg) -> VReg>(inst: &Inst, collector: &mut OperandCol
| Inst::JmpCond { .. }
| Inst::Nop { .. }
| Inst::TrapIf { .. }
| Inst::TrapIfAnd { .. }
| Inst::TrapIfOr { .. }
| Inst::VirtualSPOffsetAdj { .. }
| Inst::Hlt
| Inst::Ud2 { .. }