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Rename a variable to clarify its purpose.

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This commit is contained in:
Dan Gohman
2017-11-01 11:34:16 -07:00
parent 57041ea9eb
commit 61a51f5275
1 changed files with 5 additions and 5 deletions
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10
lib/frontend/src/ssa.rs
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@@ -611,9 +611,9 @@ where
// We have to split the critical edge // We have to split the critical edge
let middle_ebb = func.dfg.make_ebb(); let middle_ebb = func.dfg.make_ebb();
func.layout.append_ebb(middle_ebb); func.layout.append_ebb(middle_ebb);
let block = self.declare_ebb_header_block(middle_ebb); let middle_block = self.declare_ebb_header_block(middle_ebb);
self.blocks[block].add_predecessor(jump_inst_block, jump_inst); self.blocks[middle_block].add_predecessor(jump_inst_block, jump_inst);
self.mark_ebb_header_block_sealed(block); self.mark_ebb_header_block_sealed(middle_block);
for old_dest in func.jump_tables[jt].as_mut_slice() { for old_dest in func.jump_tables[jt].as_mut_slice() {
if old_dest.unwrap() == dest_ebb { if old_dest.unwrap() == dest_ebb {
*old_dest = PackedOption::from(middle_ebb); *old_dest = PackedOption::from(middle_ebb);
@@ -621,8 +621,8 @@ where
} }
let mut cur = FuncCursor::new(func).at_bottom(middle_ebb); let mut cur = FuncCursor::new(func).at_bottom(middle_ebb);
let middle_jump_inst = cur.ins().jump(dest_ebb, &[val]); let middle_jump_inst = cur.ins().jump(dest_ebb, &[val]);
self.def_var(var, val, block); self.def_var(var, val, middle_block);
Some((middle_ebb, block, middle_jump_inst)) Some((middle_ebb, middle_block, middle_jump_inst))
} }
} }
} }