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Stop tracking if instruction formats have multiple results.

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All instruction formats can represent multiple results now, so a few
redundant formats can be removed: UnarySplit and BinaryOverflow.
This commit is contained in:
Jakob Stoklund Olesen
2017-04-13 12:24:20 -07:00
parent bf74445eac
commit d3235eb81f
7 changed files with 10 additions and 65 deletions
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2
lib/cretonne/src/write.rs
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@@ -245,10 +245,8 @@ pub fn write_operands(w: &mut Write, dfg: &DataFlowGraph, inst: Inst) -> Result
UnaryImm { imm, .. } => write!(w, " {}", imm),
UnaryIeee32 { imm, .. } => write!(w, " {}", imm),
UnaryIeee64 { imm, .. } => write!(w, " {}", imm),
UnarySplit { arg, .. } => write!(w, " {}", arg),
Binary { args, .. } => write!(w, " {}, {}", args[0], args[1]),
BinaryImm { arg, imm, .. } => write!(w, " {}, {}", arg, imm),
BinaryOverflow { args, .. } => write!(w, " {}, {}", args[0], args[1]),
Ternary { args, .. } => write!(w, " {}, {}, {}", args[0], args[1], args[2]),
MultiAry { ref args, .. } => {
if args.is_empty() {