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b1f656b1ce
Makes go binary smaller by 0.2%. I noticed this in autogenerated equal methods, and there are probably a lot of those. Change-Id: I4e04eb3653fbceb9dd6a4eee97ceab1fa4d10b72 Reviewed-on: https://go-review.googlesource.com/135379 Reviewed-by: Ilya Tocar <ilya.tocar@intel.com>
86 lines
1.2 KiB
Go
86 lines
1.2 KiB
Go
// asmcheck
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// Copyright 2018 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package codegen
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var x [2]bool
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var x8 [2]uint8
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var x16 [2]uint16
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var x32 [2]uint32
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var x64 [2]uint64
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func compMem1() int {
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// amd64:`CMPB\t"".x\+1\(SB\), [$]0`
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if x[1] {
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return 1
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}
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// amd64:`CMPB\t"".x8\+1\(SB\), [$]7`
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if x8[1] == 7 {
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return 1
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}
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// amd64:`CMPW\t"".x16\+2\(SB\), [$]7`
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if x16[1] == 7 {
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return 1
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}
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// amd64:`CMPL\t"".x32\+4\(SB\), [$]7`
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if x32[1] == 7 {
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return 1
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}
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// amd64:`CMPQ\t"".x64\+8\(SB\), [$]7`
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if x64[1] == 7 {
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return 1
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}
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return 0
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}
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//go:noinline
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func f(x int) bool {
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return false
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}
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//go:noinline
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func f8(x int) int8 {
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return 0
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}
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//go:noinline
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func f16(x int) int16 {
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return 0
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}
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//go:noinline
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func f32(x int) int32 {
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return 0
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}
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//go:noinline
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func f64(x int) int64 {
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return 0
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}
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func compMem2() int {
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// amd64:`CMPB\t8\(SP\), [$]0`
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if f(3) {
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return 1
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}
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// amd64:`CMPB\t8\(SP\), [$]7`
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if f8(3) == 7 {
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return 1
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}
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// amd64:`CMPW\t8\(SP\), [$]7`
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if f16(3) == 7 {
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return 1
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}
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// amd64:`CMPL\t8\(SP\), [$]7`
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if f32(3) == 7 {
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return 1
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}
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// amd64:`CMPQ\t8\(SP\), [$]7`
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if f64(3) == 7 {
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return 1
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}
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return 0
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}
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