mir: prepare for rvalue promotion support.
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e1eca0a110
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17 changed files with 237 additions and 96 deletions
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@ -18,7 +18,7 @@ extern crate rustc_plugin;
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extern crate rustc_const_math;
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extern crate syntax;
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use rustc::mir::transform::{self, MirPass};
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use rustc::mir::transform::{self, MirPass, MirSource};
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use rustc::mir::repr::{Mir, Literal};
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use rustc::mir::visit::MutVisitor;
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use rustc::ty;
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@ -26,13 +26,11 @@ use rustc::middle::const_val::ConstVal;
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use rustc_const_math::ConstInt;
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use rustc_plugin::Registry;
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use syntax::ast::NodeId;
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struct Pass;
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impl transform::Pass for Pass {}
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impl<'tcx> MirPass<'tcx> for Pass {
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fn run_pass(&mut self, _: &ty::TyCtxt<'tcx>, _: NodeId, mir: &mut Mir<'tcx>) {
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fn run_pass(&mut self, _: &ty::TyCtxt<'tcx>, _: MirSource, mir: &mut Mir<'tcx>) {
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Visitor.visit_mir(mir)
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}
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}
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