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std: Support equivalent ArrayList operations in ArrayHashMap

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Alex Cameron
2020-12-26 15:30:19 +11:00
parent 89286376c6
commit d92ea56884
3 changed files with 341 additions and 42 deletions
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src/codegen.zig
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@@ -2123,7 +2123,7 @@ fn Function(comptime arch: std.Target.Cpu.Arch) type {
try parent_branch.inst_table.ensureCapacity(self.gpa, parent_branch.inst_table.items().len +
else_branch.inst_table.items().len);
for (else_branch.inst_table.items()) |else_entry| {
const canon_mcv = if (saved_then_branch.inst_table.remove(else_entry.key)) |then_entry| blk: {
const canon_mcv = if (saved_then_branch.inst_table.swapRemove(else_entry.key)) |then_entry| blk: {
// The instruction's MCValue is overridden in both branches.
parent_branch.inst_table.putAssumeCapacity(else_entry.key, then_entry.value);
if (else_entry.value == .dead) {