Add x86_palignr instructions

This instruction is necessary for implementing `[s|u]widen_high`.
2020-07-07 15:56:02 -07:00
parent 0e5e8a62c8
commit fafef7db77
5 changed files with 36 additions and 4 deletions
--- a/cranelift/codegen/src/isa/aarch64/lower_inst.rs
+++ b/cranelift/codegen/src/isa/aarch64/lower_inst.rs
@@ -2133,6 +2133,7 @@ pub(crate) fn lower_insn_to_regs<C: LowerCtx<I = Inst>>(
        | Opcode::X86Insertps
        | Opcode::X86Movsd
        | Opcode::X86Movlhps
+        | Opcode::X86Palignr
        | Opcode::X86Psll
        | Opcode::X86Psrl
        | Opcode::X86Psra