Skip to content

Commit

Permalink
Dwarf: deleting bad code until I remember what it does
Browse files Browse the repository at this point in the history
  • Loading branch information
@jacobly0
jacobly0 committed Dec 17, 2024
1 parent 2bb05f0 commit 14f7900
Showing 1 changed file with 0 additions and 68 deletions.
68 changes: 0 additions & 68 deletions src/link/Dwarf.zig
View file
Original file line number Diff line number Diff line change
Expand Up @@ -2668,23 +2668,6 @@ pub fn updateComptimeNav(dwarf: *Dwarf, pt: Zcu.PerThread, nav_index: InternPool
const type_inst_info = loaded_struct.zir_index.resolveFull(ip).?;
if (type_inst_info.file != inst_info.file) break :tag .decl_alias;

const value_inst = value_inst: {
const decl_value_body = decl_extra.data.getBodies(@intCast(decl_extra.end), file.zir).value_body;
const break_inst = file.zir.instructions.get(@intFromEnum(decl_value_body[decl_value_body.len - 1]));
if (break_inst.tag != .break_inline) break :value_inst null;
assert(file.zir.extraData(Zir.Inst.Break, break_inst.data.@"break".payload_index).data.block_inst == inst_info.inst);
var value_inst = break_inst.data.@"break".operand.toIndex();
while (value_inst) |value_inst_index| switch (file.zir.instructions.items(.tag)[@intFromEnum(value_inst_index)]) {
else => break,
.as_node => value_inst = file.zir.extraData(
Zir.Inst.As,
file.zir.instructions.items(.data)[@intFromEnum(value_inst_index)].pl_node.payload_index,
).data.operand.toIndex(),
};
break :value_inst value_inst;
};
if (type_inst_info.inst != value_inst) break :tag .decl_alias;

const type_gop = try dwarf.types.getOrPut(dwarf.gpa, nav_val.toIntern());
if (type_gop.found_existing) {
if (dwarf.debug_info.section.getUnit(wip_nav.unit).getEntry(type_gop.value_ptr.*).len > 0) break :tag .decl_alias;
Expand Down Expand Up @@ -2791,23 +2774,6 @@ pub fn updateComptimeNav(dwarf: *Dwarf, pt: Zcu.PerThread, nav_index: InternPool
const type_inst_info = loaded_enum.zir_index.unwrap().?.resolveFull(ip).?;
if (type_inst_info.file != inst_info.file) break :tag .decl_alias;

const value_inst = value_inst: {
const decl_value_body = decl_extra.data.getBodies(@intCast(decl_extra.end), file.zir).value_body;
const break_inst = file.zir.instructions.get(@intFromEnum(decl_value_body[decl_value_body.len - 1]));
if (break_inst.tag != .break_inline) break :value_inst null;
assert(file.zir.extraData(Zir.Inst.Break, break_inst.data.@"break".payload_index).data.block_inst == inst_info.inst);
var value_inst = break_inst.data.@"break".operand.toIndex();
while (value_inst) |value_inst_index| switch (file.zir.instructions.items(.tag)[@intFromEnum(value_inst_index)]) {
else => break,
.as_node => value_inst = file.zir.extraData(
Zir.Inst.As,
file.zir.instructions.items(.data)[@intFromEnum(value_inst_index)].pl_node.payload_index,
).data.operand.toIndex(),
};
break :value_inst value_inst;
};
if (type_inst_info.inst != value_inst) break :tag .decl_alias;

const type_gop = try dwarf.types.getOrPut(dwarf.gpa, nav_val.toIntern());
if (type_gop.found_existing) {
if (dwarf.debug_info.section.getUnit(wip_nav.unit).getEntry(type_gop.value_ptr.*).len > 0) break :tag .decl_alias;
Expand Down Expand Up @@ -2846,23 +2812,6 @@ pub fn updateComptimeNav(dwarf: *Dwarf, pt: Zcu.PerThread, nav_index: InternPool
const type_inst_info = loaded_union.zir_index.resolveFull(ip).?;
if (type_inst_info.file != inst_info.file) break :tag .decl_alias;

const value_inst = value_inst: {
const decl_value_body = decl_extra.data.getBodies(@intCast(decl_extra.end), file.zir).value_body;
const break_inst = file.zir.instructions.get(@intFromEnum(decl_value_body[decl_value_body.len - 1]));
if (break_inst.tag != .break_inline) break :value_inst null;
assert(file.zir.extraData(Zir.Inst.Break, break_inst.data.@"break".payload_index).data.block_inst == inst_info.inst);
var value_inst = break_inst.data.@"break".operand.toIndex();
while (value_inst) |value_inst_index| switch (file.zir.instructions.items(.tag)[@intFromEnum(value_inst_index)]) {
else => break,
.as_node => value_inst = file.zir.extraData(
Zir.Inst.As,
file.zir.instructions.items(.data)[@intFromEnum(value_inst_index)].pl_node.payload_index,
).data.operand.toIndex(),
};
break :value_inst value_inst;
};
if (type_inst_info.inst != value_inst) break :tag .decl_alias;

const type_gop = try dwarf.types.getOrPut(dwarf.gpa, nav_val.toIntern());
if (type_gop.found_existing) {
if (dwarf.debug_info.section.getUnit(wip_nav.unit).getEntry(type_gop.value_ptr.*).len > 0) break :tag .decl_alias;
Expand Down Expand Up @@ -2937,23 +2886,6 @@ pub fn updateComptimeNav(dwarf: *Dwarf, pt: Zcu.PerThread, nav_index: InternPool
const type_inst_info = loaded_opaque.zir_index.resolveFull(ip).?;
if (type_inst_info.file != inst_info.file) break :tag .decl_alias;

const value_inst = value_inst: {
const decl_value_body = decl_extra.data.getBodies(@intCast(decl_extra.end), file.zir).value_body;
const break_inst = file.zir.instructions.get(@intFromEnum(decl_value_body[decl_value_body.len - 1]));
if (break_inst.tag != .break_inline) break :value_inst null;
assert(file.zir.extraData(Zir.Inst.Break, break_inst.data.@"break".payload_index).data.block_inst == inst_info.inst);
var value_inst = break_inst.data.@"break".operand.toIndex();
while (value_inst) |value_inst_index| switch (file.zir.instructions.items(.tag)[@intFromEnum(value_inst_index)]) {
else => break,
.as_node => value_inst = file.zir.extraData(
Zir.Inst.As,
file.zir.instructions.items(.data)[@intFromEnum(value_inst_index)].pl_node.payload_index,
).data.operand.toIndex(),
};
break :value_inst value_inst;
};
if (type_inst_info.inst != value_inst) break :tag .decl_alias;

const type_gop = try dwarf.types.getOrPut(dwarf.gpa, nav_val.toIntern());
if (type_gop.found_existing) {
if (dwarf.debug_info.section.getUnit(wip_nav.unit).getEntry(type_gop.value_ptr.*).len > 0) break :tag .decl_alias;
Expand Down

0 comments on commit 14f7900

Please sign in to comment.