authorgravatar for koachan@protonmail.comKoakuma <koachan@protonmail.com> 2022-07-08 20:00:19+07:00
committergravatar for andrew@ziglang.orgAndrew Kelley <andrew@ziglang.org> 2022-09-14 16:57:31-07:00
log4fc6df9f62f540fccc83bfe1723f37cf1f60d446
tree7127f9d7eca4201fa8de2e7dda9cb1bc0a906e63
parentf01867f78e1c483dc2b5a836df361bf5092ab4ce

stage2: sparc64: Implement airTagName

1 files changed, 11 insertions(+), 1 deletions(-)

src/arch/sparc64/CodeGen.zig+11-1
......@@ -606,7 +606,7 @@ fn genBody(self: *Self, body: []const Air.Inst.Index) InnerError!void {
606606 .popcount => @panic("TODO try self.airPopcount(inst)"),
607607 .byte_swap => @panic("TODO try self.airByteSwap(inst)"),
608608 .bit_reverse => @panic("TODO try self.airBitReverse(inst)"),
609 .tag_name => @panic("TODO try self.airTagName(inst)"),
609 .tag_name => try self.airTagName(inst),
610610 .error_name => @panic("TODO try self.airErrorName(inst)"),
611611 .splat => @panic("TODO try self.airSplat(inst)"),
612612 .select => @panic("TODO try self.airSelect(inst)"),
......@@ -2118,6 +2118,16 @@ fn airSwitch(self: *Self, inst: Air.Inst.Index) !void {
21182118 return self.fail("TODO implement switch for {}", .{self.target.cpu.arch});
21192119}
21202120
2121fn airTagName(self: *Self, inst: Air.Inst.Index) !void {
2122 const un_op = self.air.instructions.items(.data)[inst].un_op;
2123 const operand = try self.resolveInst(un_op);
2124 const result: MCValue = if (self.liveness.isUnused(inst)) .dead else {
2125 _ = operand;
2126 return self.fail("TODO implement airTagName for {}", .{self.target.cpu.arch});
2127 };
2128 return self.finishAir(inst, result, .{ un_op, .none, .none });
2129}
2130
21212131fn airTry(self: *Self, inst: Air.Inst.Index) !void {
21222132 const pl_op = self.air.instructions.items(.data)[inst].pl_op;
21232133 const extra = self.air.extraData(Air.Try, pl_op.payload);