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stage2: remove ptr_ptr_elem_val and ptr_slice_elem_val

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Robin Voetter
2021-10-21 14:12:54 +02:00
parent 1d33822020
commit 84876fec58
7 changed files with 0 additions and 89 deletions
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20
src/codegen.zig
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@@ -848,10 +848,8 @@ fn Function(comptime arch: std.Target.Cpu.Arch) type {
.array_elem_val => try self.airArrayElemVal(inst),
.slice_elem_val => try self.airSliceElemVal(inst),
.ptr_slice_elem_val => try self.airPtrSliceElemVal(inst),
.ptr_elem_val => try self.airPtrElemVal(inst),
.ptr_elem_ptr => try self.airPtrElemPtr(inst),
.ptr_ptr_elem_val => try self.airPtrPtrElemVal(inst),
.constant => unreachable, // excluded from function bodies
.const_ty => unreachable, // excluded from function bodies
@@ -1543,15 +1541,6 @@ fn Function(comptime arch: std.Target.Cpu.Arch) type {
return self.finishAir(inst, result, .{ bin_op.lhs, bin_op.rhs, .none });
}
fn airPtrSliceElemVal(self: *Self, inst: Air.Inst.Index) !void {
const is_volatile = false; // TODO
const bin_op = self.air.instructions.items(.data)[inst].bin_op;
const result: MCValue = if (!is_volatile and self.liveness.isUnused(inst)) .dead else switch (arch) {
else => return self.fail("TODO implement ptr_slice_elem_val for {}", .{self.target.cpu.arch}),
};
return self.finishAir(inst, result, .{ bin_op.lhs, bin_op.rhs, .none });
}
fn airPtrElemVal(self: *Self, inst: Air.Inst.Index) !void {
const is_volatile = false; // TODO
const bin_op = self.air.instructions.items(.data)[inst].bin_op;
@@ -1570,15 +1559,6 @@ fn Function(comptime arch: std.Target.Cpu.Arch) type {
return self.finishAir(inst, result, .{ extra.lhs, extra.rhs, .none });
}
fn airPtrPtrElemVal(self: *Self, inst: Air.Inst.Index) !void {
const is_volatile = false; // TODO
const bin_op = self.air.instructions.items(.data)[inst].bin_op;
const result: MCValue = if (!is_volatile and self.liveness.isUnused(inst)) .dead else switch (arch) {
else => return self.fail("TODO implement ptr_ptr_elem_val for {}", .{self.target.cpu.arch}),
};
return self.finishAir(inst, result, .{ bin_op.lhs, bin_op.rhs, .none });
}
fn airSetUnionTag(self: *Self, inst: Air.Inst.Index) !void {
const bin_op = self.air.instructions.items(.data)[inst].bin_op;
const result: MCValue = switch (arch) {