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stage2: sparc64: Implement airTagName

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Koakuma 2022-07-08 20:00:19 +07:00 committed by Andrew Kelley
parent f01867f78e
commit 4fc6df9f62
1 changed files with 11 additions and 1 deletions
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12
src/arch/sparc64/CodeGen.zig
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@ -606,7 +606,7 @@ fn genBody(self: *Self, body: []const Air.Inst.Index) InnerError!void {
.popcount => @panic("TODO try self.airPopcount(inst)"),
.byte_swap => @panic("TODO try self.airByteSwap(inst)"),
.bit_reverse => @panic("TODO try self.airBitReverse(inst)"),
.tag_name => @panic("TODO try self.airTagName(inst)"),
.tag_name => try self.airTagName(inst),
.error_name => @panic("TODO try self.airErrorName(inst)"),
.splat => @panic("TODO try self.airSplat(inst)"),
.select => @panic("TODO try self.airSelect(inst)"),
@ -2118,6 +2118,16 @@ fn airSwitch(self: *Self, inst: Air.Inst.Index) !void {
return self.fail("TODO implement switch for {}", .{self.target.cpu.arch});
}
fn airTagName(self: *Self, inst: Air.Inst.Index) !void {
const un_op = self.air.instructions.items(.data)[inst].un_op;
const operand = try self.resolveInst(un_op);
const result: MCValue = if (self.liveness.isUnused(inst)) .dead else {
_ = operand;
return self.fail("TODO implement airTagName for {}", .{self.target.cpu.arch});
};
return self.finishAir(inst, result, .{ un_op, .none, .none });
}
fn airTry(self: *Self, inst: Air.Inst.Index) !void {
const pl_op = self.air.instructions.items(.data)[inst].pl_op;
const extra = self.air.extraData(Air.Try, pl_op.payload);