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| author | Xavier Bouchoux <xavierb@gmail.com> | 2023-10-03 05:34:19 +0000 |
|---|---|---|
| committer | Xavier Bouchoux <xavierb@gmail.com> | 2023-10-03 05:34:19 +0000 |
| commit | 405705cb76914072b9a91ac29f7cf0bf67b255f4 (patch) | |
| tree | 2f2928e3a6c42626cf1464a2f52dba546ea6e50d /src/arch/wasm/CodeGen.zig | |
| parent | 62d178e91af57c19d0ac000fe6930039a23e53a3 (diff) | |
| download | zig-405705cb76914072b9a91ac29f7cf0bf67b255f4.tar.gz zig-405705cb76914072b9a91ac29f7cf0bf67b255f4.zip | |
codegen: fix byte-aligned field offsets in unaligned nested packed structs
Diffstat (limited to 'src/arch/wasm/CodeGen.zig')
| -rw-r--r-- | src/arch/wasm/CodeGen.zig | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/arch/wasm/CodeGen.zig b/src/arch/wasm/CodeGen.zig index 1fc28a8287..3d3054c618 100644 --- a/src/arch/wasm/CodeGen.zig +++ b/src/arch/wasm/CodeGen.zig @@ -3828,7 +3828,8 @@ fn structFieldPtr( if (result_ty.ptrInfo(mod).packed_offset.host_size != 0) { break :offset @as(u32, 0); } - break :offset struct_ty.packedStructFieldByteOffset(index, mod) + @divExact(struct_ptr_ty_info.packed_offset.bit_offset, 8); + const struct_type = mod.typeToStruct(struct_ty).?; + break :offset @divExact(mod.structPackedFieldBitOffset(struct_type, index) + struct_ptr_ty_info.packed_offset.bit_offset, 8); }, .Union => 0, else => unreachable, |