Remove the unused Nullary instruction format.

This format was only used by the trap instruction which has its own format now.
2017-09-20 15:59:13 -07:00
parent e8723be33f
commit 8def91b4ad
6 changed files with 18 additions and 14 deletions
--- a/lib/cretonne/src/write.rs
+++ b/lib/cretonne/src/write.rs
@@ -269,7 +269,6 @@ pub fn write_operands(
    let pool = &dfg.value_lists;
    use ir::instructions::InstructionData::*;
    match dfg[inst] {
-        Nullary { .. } => write!(w, ""),
        Unary { arg, .. } => write!(w, " {}", arg),
        UnaryImm { imm, .. } => write!(w, " {}", imm),
        UnaryIeee32 { imm, .. } => write!(w, " {}", imm),