jimzah/zig
1
0
Fork 0
mirror of https://github.com/ziglang/zig.git synced 2024-11-30 09:02:32 +00:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

x86_64: remove unreachable Elf prong

Browse Source
This commit is contained in:
Jakub Konka 2023-11-12 13:06:30 +01:00 committed by Jacob Young
parent 575c29e5c4
commit c6833e6273
1 changed files with 17 additions and 27 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

44
src/arch/x86_64/CodeGen.zig
View File

@ -13381,35 +13381,25 @@ fn genSetReg(self: *Self, dst_reg: Register, ty: Type, src_mcv: MCValue) InnerEr
},
.lea_direct, .lea_got => |sym_index| {
const atom_index = try self.owner.getSymbolIndex(self);
if (self.bin_file.cast(link.File.Elf)) |_| {
try self.asmRegisterMemory(.{ ._, .lea }, dst_reg.to64(), .{
.base = .{ .reloc = .{
_ = try self.addInst(.{
.tag = switch (src_mcv) {
.lea_direct => .lea,
.lea_got => .mov,
else => unreachable,
},
.ops = switch (src_mcv) {
.lea_direct => .direct_reloc,
.lea_got => .got_reloc,
else => unreachable,
},
.data = .{ .rx = .{
.r1 = dst_reg.to64(),
.payload = try self.addExtra(bits.Symbol{
.atom_index = atom_index,
.sym_index = sym_index,
} },
.mod = .{ .rm = .{ .size = .qword } },
});
} else {
_ = try self.addInst(.{
.tag = switch (src_mcv) {
.lea_direct => .lea,
.lea_got => .mov,
else => unreachable,
},
.ops = switch (src_mcv) {
.lea_direct => .direct_reloc,
.lea_got => .got_reloc,
else => unreachable,
},
.data = .{ .rx = .{
.r1 = dst_reg.to64(),
.payload = try self.addExtra(bits.Symbol{
.atom_index = atom_index,
.sym_index = sym_index,
}),
} },
});
}
}),
} },
});
},
.lea_tlv => |sym_index| {
const atom_index = try self.owner.getSymbolIndex(self);