diff options
Diffstat (limited to 'src/codegen/llvm.zig')
| -rw-r--r-- | src/codegen/llvm.zig | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/codegen/llvm.zig b/src/codegen/llvm.zig index 4af42bfa9b..129a769007 100644 --- a/src/codegen/llvm.zig +++ b/src/codegen/llvm.zig @@ -10611,6 +10611,7 @@ pub const FuncGen = struct { .Packed => { const result_ty = self.typeOfIndex(inst); const result_ty_info = result_ty.ptrInfo(mod); + const struct_ptr_ty_info = struct_ptr_ty.ptrInfo(mod); if (result_ty_info.packed_offset.host_size != 0) { // From LLVM's perspective, a pointer to a packed struct and a pointer @@ -10622,7 +10623,7 @@ pub const FuncGen = struct { // We have a pointer to a packed struct field that happens to be byte-aligned. // Offset our operand pointer by the correct number of bytes. - const byte_offset = struct_ty.packedStructFieldByteOffset(field_index, mod); + const byte_offset = struct_ty.packedStructFieldByteOffset(field_index, mod) + @divExact(struct_ptr_ty_info.packed_offset.bit_offset, 8); if (byte_offset == 0) return struct_ptr; const usize_ty = try o.lowerType(Type.usize); const llvm_index = try o.builder.intValue(usize_ty, byte_offset); |