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cmd/compile: align table

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Signed-off-by: Park Zhou <buildpaas@gmail.com>
Change-Id: Idbbd2779264a7310b839af8291315e5e38b7ced9
Reviewed-on: https://go-review.googlesource.com/c/go/+/402120
Reviewed-by: Robert Griesemer <gri@google.com>
Reviewed-by: Keith Randall <khr@golang.org>
Auto-Submit: Keith Randall <khr@golang.org>
Reviewed-by: Keith Randall <khr@google.com>
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Park Zhou 2022-02-11 14:55:36 +08:00 committed by Keith Randall
parent 94f25ec949
commit 12763d141d
1 changed files with 13 additions and 13 deletions
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26
src/cmd/compile/abi-internal.md
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@ -32,19 +32,19 @@ specification](/doc/go_spec.html#Size_and_alignment_guarantees).
Those that aren't guaranteed may change in future versions of Go (for
example, we've considered changing the alignment of int64 on 32-bit).
| Type | 64-bit | | 32-bit | |
| --- | --- | --- | --- | --- |
| | Size | Align | Size | Align |
| bool, uint8, int8 | 1 | 1 | 1 | 1 |
| uint16, int16 | 2 | 2 | 2 | 2 |
| uint32, int32 | 4 | 4 | 4 | 4 |
| uint64, int64 | 8 | 8 | 8 | 4 |
| int, uint | 8 | 8 | 4 | 4 |
| float32 | 4 | 4 | 4 | 4 |
| float64 | 8 | 8 | 8 | 4 |
| complex64 | 8 | 4 | 8 | 4 |
| complex128 | 16 | 8 | 16 | 4 |
| uintptr, *T, unsafe.Pointer | 8 | 8 | 4 | 4 |
| Type | 64-bit | | 32-bit | |
|-----------------------------|--------|-------|--------|-------|
| | Size | Align | Size | Align |
| bool, uint8, int8 | 1 | 1 | 1 | 1 |
| uint16, int16 | 2 | 2 | 2 | 2 |
| uint32, int32 | 4 | 4 | 4 | 4 |
| uint64, int64 | 8 | 8 | 8 | 4 |
| int, uint | 8 | 8 | 4 | 4 |
| float32 | 4 | 4 | 4 | 4 |
| float64 | 8 | 8 | 8 | 4 |
| complex64 | 8 | 4 | 8 | 4 |
| complex128 | 16 | 8 | 16 | 4 |
| uintptr, *T, unsafe.Pointer | 8 | 8 | 4 | 4 |
The types `byte` and `rune` are aliases for `uint8` and `int32`,
respectively, and hence have the same size and alignment as these