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s390x: Fix mistake in available_in_isa (#5981)

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The 32-bit float<->int conversion instructions are part of
the VXRS_EXT2 facility, not MIE2.

Fixes https://github.com/bytecodealliance/wasmtime/issues/5979.
This commit is contained in:
Ulrich Weigand
2023-03-10 20:41:41 +01:00
committed by GitHub
parent 108f7917c8
commit 411781d2fe
1 changed files with 4 additions and 4 deletions
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8
cranelift/codegen/src/isa/s390x/inst/mod.rs
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@@ -261,10 +261,10 @@ impl Inst {
_ => InstructionSet::Base, _ => InstructionSet::Base,
}, },
Inst::FpuRound { op, .. } => match op { Inst::FpuRound { op, .. } => match op {
FpuRoundOp::ToSInt32 | FpuRoundOp::FromSInt32 => InstructionSet::MIE2, FpuRoundOp::ToSInt32 | FpuRoundOp::FromSInt32 => InstructionSet::VXRS_EXT2,
FpuRoundOp::ToUInt32 | FpuRoundOp::FromUInt32 => InstructionSet::MIE2, FpuRoundOp::ToUInt32 | FpuRoundOp::FromUInt32 => InstructionSet::VXRS_EXT2,
FpuRoundOp::ToSInt32x4 | FpuRoundOp::FromSInt32x4 => InstructionSet::MIE2, FpuRoundOp::ToSInt32x4 | FpuRoundOp::FromSInt32x4 => InstructionSet::VXRS_EXT2,
FpuRoundOp::ToUInt32x4 | FpuRoundOp::FromUInt32x4 => InstructionSet::MIE2, FpuRoundOp::ToUInt32x4 | FpuRoundOp::FromUInt32x4 => InstructionSet::VXRS_EXT2,
_ => InstructionSet::Base, _ => InstructionSet::Base,
}, },