Commit bdae7d97b9

TODO: Figure out what to do about this. Context: https://discourse.llvm.org/t/rfc-remove-most-constant-expressions/63179 After changing our emit strategy for packed structs to just write to memory: test-behavior └─ run test behavior-x86_64-linux.6.5...6.5-gnu.2.38-x86_64-ReleaseSmall-libc └─ zig test ReleaseSmall native failure error: thread 44346 panic: attempt to unwrap error: ReinterpretDeclRef /home/alexrp/Source/zig/src/Value.zig:571:42: 0x1f33514 in writeToPackedMemory (zig) if (!val.ptrHasIntAddr(mod)) return error.ReinterpretDeclRef; ^ /home/alexrp/Source/zig/src/Value.zig:548:17: 0x1f32f45 in writeToPackedMemory (zig) try field_val.writeToPackedMemory(field_ty, pt, buffer, bit_offset + bits); ^ /home/alexrp/Source/zig/src/codegen/llvm.zig:3706:89: 0x1ca2366 in lowerValueToInt (zig) val.writeToPackedMemory(ty, pt, std.mem.sliceAsBytes(limbs)[0..bytes], 0) catch unreachable; ^ /home/alexrp/Source/zig/src/codegen/llvm.zig:4083:49: 0x1a33800 in lowerValue (zig) return o.lowerValueToInt(llvm_int_ty, arg_val); ^ /home/alexrp/Source/zig/src/codegen/llvm.zig:4798:42: 0x2ec4e6a in resolveValue (zig) const llvm_val = try o.lowerValue(val.toIntern()); ^ /home/alexrp/Source/zig/src/codegen/llvm.zig:4789:47: 0x2ec4bd3 in resolveInst (zig) const llvm_val = try self.resolveValue((try self.air.value(inst, self.ng.object.pt)).?); ^ /home/alexrp/Source/zig/src/codegen/llvm.zig:8996:49: 0x2f022e9 in airStore (zig) const src_operand = try self.resolveInst(bin_op.rhs); ^ /home/alexrp/Source/zig/src/codegen/llvm.zig:4967:53: 0x29f7260 in genBody (zig) .store => try self.airStore(inst, false), ^ /home/alexrp/Source/zig/src/codegen/llvm.zig:1682:19: 0x29f147c in updateFunc (zig) fg.genBody(air.getMainBody()) catch |err| switch (err) { ^ /home/alexrp/Source/zig/src/link/Elf.zig:2916:70: 0x2eb0f15 in updateFunc (zig) if (self.llvm_object) |llvm_object| return llvm_object.updateFunc(pt, func_index, air, liveness); ^ /home/alexrp/Source/zig/src/link.zig:426:82: 0x29fbef5 in updateFunc (zig) return @as(*tag.Type(), @fieldParentPtr("base", base)).updateFunc(pt, func_index, air, liveness); ^ /home/alexrp/Source/zig/src/Zcu/PerThread.zig:876:22: 0x25f3d9e in linkerUpdateFunc (zig) lf.updateFunc(pt, func_index, air, liveness) catch |err| switch (err) { ^ /home/alexrp/Source/zig/src/Compilation.zig:3975:36: 0x21768fe in processOneCodegenJob (zig) try pt.linkerUpdateFunc(func.func, func.air); ^ /home/alexrp/Source/zig/src/Compilation.zig:3928:36: 0x2176541 in queueCodegenJob (zig) return processOneCodegenJob(tid, comp, codegen_job); ^ /home/alexrp/Source/zig/src/Compilation.zig:3682:37: 0x1e9d37f in processOneJob (zig) try comp.queueCodegenJob(tid, .{ .func = .{ ^ /home/alexrp/Source/zig/src/Compilation.zig:3638:30: 0x1c1f6c1 in performAllTheWorkInner (zig) try processOneJob(@intFromEnum(Zcu.PerThread.Id.main), comp, job, main_progress_node); ^ /home/alexrp/Source/zig/src/Compilation.zig:3508:36: 0x1ab6e10 in performAllTheWork (zig) try comp.performAllTheWorkInner(main_progress_node); ^ /home/alexrp/Source/zig/src/Compilation.zig:2269:31: 0x1ab25b9 in update (zig) try comp.performAllTheWork(main_progress_node); ^ /home/alexrp/Source/zig/src/main.zig:4156:32: 0x1b01351 in serve (zig) try comp.update(main_progress_node); ^ /home/alexrp/Source/zig/src/main.zig:3453:22: 0x1b20d7c in buildOutputType (zig) try serve( ^ /home/alexrp/Source/zig/src/main.zig:267:31: 0x1969c54 in mainArgs (zig) return buildOutputType(gpa, arena, args, .zig_test); ^ /home/alexrp/Source/zig/src/main.zig:199:20: 0x19669c5 in main (zig) return mainArgs(gpa, arena, args); ^ /home/alexrp/Source/zig/lib/std/start.zig:614:37: 0x19664ee in main (zig) const result = root.main() catch |err| { ^ ../sysdeps/nptl/libc_start_call_main.h:58:16: 0x7a453da2814f in __libc_start_call_main (../sysdeps/x86/libc-start.c) ../csu/libc-start.c:360:3: 0x7a453da28208 in __libc_start_main_impl (../sysdeps/x86/libc-start.c) ???:?:?: 0x1966134 in ??? (???) ???:?:?: 0x0 in ??? (???)