Use Workflows (#169)

* Use Workflows * Go 1.17 build tags * Do races separately.
2021-09-01 18:55:02 +02:00 · 2021-09-01 18:55:02 +02:00 · 7761c8f7cd
parent 69e2f21ffd
commit 7761c8f7cd
19 changed files with 140 additions and 52 deletions
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@ -0,0 +1,88 @@
+name: Go
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+
+jobs:
+  build:
+    strategy:
+      matrix:
+        go-version: [1.15.x, 1.16.x, 1.17.x]
+        os: [ubuntu-latest, macos-latest, windows-latest]
+    env:
+      CGO_ENABLED: 0
+    runs-on: ${{ matrix.os }}
+    steps:
+    - name: Set up Go
+      uses: actions/setup-go@v2
+      with:
+        go-version: ${{ matrix.go-version }}
+
+    - name: Checkout code
+      uses: actions/checkout@v2
+
+    - name: Vet
+      run: go vet ./...
+
+    - name: Test
+      run: go test ./...
+
+    - name: Test Noasm
+      run: go test -tags=noasm&&go test -no-avx512&&go test -no-avx512 -no-avx2&&go test -no-avx512 -no-avx2 -no-ssse3
+
+    - name: Test Race
+      env:
+        CGO_ENABLED: 1
+      run: go test -cpu="1,4" -short -race -v .
+
+  build-special:
+    env:
+      CGO_ENABLED: 0
+    runs-on: ubuntu-latest
+    steps:
+    - name: Set up Go
+      uses: actions/setup-go@v2
+      with:
+        go-version: 1.17.x
+
+    - name: Checkout code
+      uses: actions/checkout@v2
+
+    - name: fmt
+      run: diff <(gofmt -d .) <(printf "")
+
+    - name: Test 386
+      run: GOOS=linux GOARCH=386 go test -short ./...
+
+    - name: Build examples
+      run: go build examples/simple-decoder.go&&go build examples/simple-encoder.go&&go build examples/stream-decoder.go&&go build examples/stream-encoder.go
+
+    - name: Test Races, noasm, 1 cpu
+      env:
+        CGO_ENABLED: 1
+      run: go test -tags=noasm -cpu=1 -short -race .
+
+    - name: Test Races, noasm, 4 cpu
+      env:
+        CGO_ENABLED: 1
+      run: go test -tags=noasm -cpu=4 -short -race .
+
+    - name: Test Races, no avx512
+      env:
+        CGO_ENABLED: 1
+      run: go test -no-avx512 -short -race .
+
+    - name: Test Races, no avx2
+      env:
+        CGO_ENABLED: 1
+      run: go test -no-avx512 -no-avx2 -short -race .
+
+    - name: Test Races, no ssse3
+      env:
+        CGO_ENABLED: 1
+      run: go test -no-avx512 -no-avx2 -no-ssse3 -short -race .
+
--- a/_gen/gen.go
+++ b/_gen/gen.go
@ -1,4 +1,5 @@
-//+build generate
+//go:build generate
+// +build generate

 //go:generate go run gen.go -out ../galois_gen_amd64.s -stubs ../galois_gen_amd64.go -pkg=reedsolomon
 //go:generate gofmt -w ../galois_gen_switch_amd64.go
--- a/examples/simple-decoder.go
+++ b/examples/simple-decoder.go
@ -1,4 +1,5 @@
-//+build ignore
+//go:build ignore
+// +build ignore

 // Copyright 2015, Klaus Post, see LICENSE for details.
 //
--- a/examples/simple-encoder.go
+++ b/examples/simple-encoder.go
@ -1,4 +1,5 @@
-//+build ignore
+//go:build ignore
+// +build ignore

 // Copyright 2015, Klaus Post, see LICENSE for details.
 //
--- a/examples/stream-decoder.go
+++ b/examples/stream-decoder.go
@ -1,4 +1,5 @@
-//+build ignore
+//go:build ignore
+// +build ignore

 // Copyright 2015, Klaus Post, see LICENSE for details.
 //
--- a/examples/stream-encoder.go
+++ b/examples/stream-encoder.go
@ -1,4 +1,5 @@
-//+build ignore
+//go:build ignore
+// +build ignore

 // Copyright 2015, Klaus Post, see LICENSE for details.
 //
--- a/galois.go
+++ b/galois.go
@ -76,7 +76,7 @@ func galSub(a, b byte) byte {
 // Table from https://github.com/templexxx/reedsolomon
 var invTable = [256]byte{0x0, 0x1, 0x8e, 0xf4, 0x47, 0xa7, 0x7a, 0xba, 0xad, 0x9d, 0xdd, 0x98, 0x3d, 0xaa, 0x5d, 0x96, 0xd8, 0x72, 0xc0, 0x58, 0xe0, 0x3e, 0x4c, 0x66, 0x90, 0xde, 0x55, 0x80, 0xa0, 0x83, 0x4b, 0x2a, 0x6c, 0xed, 0x39, 0x51, 0x60, 0x56, 0x2c, 0x8a, 0x70, 0xd0, 0x1f, 0x4a, 0x26, 0x8b, 0x33, 0x6e, 0x48, 0x89, 0x6f, 0x2e, 0xa4, 0xc3, 0x40, 0x5e, 0x50, 0x22, 0xcf, 0xa9, 0xab, 0xc, 0x15, 0xe1, 0x36, 0x5f, 0xf8, 0xd5, 0x92, 0x4e, 0xa6, 0x4, 0x30, 0x88, 0x2b, 0x1e, 0x16, 0x67, 0x45, 0x93, 0x38, 0x23, 0x68, 0x8c, 0x81, 0x1a, 0x25, 0x61, 0x13, 0xc1, 0xcb, 0x63, 0x97, 0xe, 0x37, 0x41, 0x24, 0x57, 0xca, 0x5b, 0xb9, 0xc4, 0x17, 0x4d, 0x52, 0x8d, 0xef, 0xb3, 0x20, 0xec, 0x2f, 0x32, 0x28, 0xd1, 0x11, 0xd9, 0xe9, 0xfb, 0xda, 0x79, 0xdb, 0x77, 0x6, 0xbb, 0x84, 0xcd, 0xfe, 0xfc, 0x1b, 0x54, 0xa1, 0x1d, 0x7c, 0xcc, 0xe4, 0xb0, 0x49, 0x31, 0x27, 0x2d, 0x53, 0x69, 0x2, 0xf5, 0x18, 0xdf, 0x44, 0x4f, 0x9b, 0xbc, 0xf, 0x5c, 0xb, 0xdc, 0xbd, 0x94, 0xac, 0x9, 0xc7, 0xa2, 0x1c, 0x82, 0x9f, 0xc6, 0x34, 0xc2, 0x46, 0x5, 0xce, 0x3b, 0xd, 0x3c, 0x9c, 0x8, 0xbe, 0xb7, 0x87, 0xe5, 0xee, 0x6b, 0xeb, 0xf2, 0xbf, 0xaf, 0xc5, 0x64, 0x7, 0x7b, 0x95, 0x9a, 0xae, 0xb6, 0x12, 0x59, 0xa5, 0x35, 0x65, 0xb8, 0xa3, 0x9e, 0xd2, 0xf7, 0x62, 0x5a, 0x85, 0x7d, 0xa8, 0x3a, 0x29, 0x71, 0xc8, 0xf6, 0xf9, 0x43, 0xd7, 0xd6, 0x10, 0x73, 0x76, 0x78, 0x99, 0xa, 0x19, 0x91, 0x14, 0x3f, 0xe6, 0xf0, 0x86, 0xb1, 0xe2, 0xf1, 0xfa, 0x74, 0xf3, 0xb4, 0x6d, 0x21, 0xb2, 0x6a, 0xe3, 0xe7, 0xb5, 0xea, 0x3, 0x8f, 0xd3, 0xc9, 0x42, 0xd4, 0xe8, 0x75, 0x7f, 0xff, 0x7e, 0xfd}

-var mulTable = [256][256]uint8{[256]uint8{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0},
+var mulTable = [256][256]uint8{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0},
 	{0x0, 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8, 0x9, 0xa, 0xb, 0xc, 0xd, 0xe, 0xf, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f, 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf, 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff},
 	{0x0, 0x2, 0x4, 0x6, 0x8, 0xa, 0xc, 0xe, 0x10, 0x12, 0x14, 0x16, 0x18, 0x1a, 0x1c, 0x1e, 0x20, 0x22, 0x24, 0x26, 0x28, 0x2a, 0x2c, 0x2e, 0x30, 0x32, 0x34, 0x36, 0x38, 0x3a, 0x3c, 0x3e, 0x40, 0x42, 0x44, 0x46, 0x48, 0x4a, 0x4c, 0x4e, 0x50, 0x52, 0x54, 0x56, 0x58, 0x5a, 0x5c, 0x5e, 0x60, 0x62, 0x64, 0x66, 0x68, 0x6a, 0x6c, 0x6e, 0x70, 0x72, 0x74, 0x76, 0x78, 0x7a, 0x7c, 0x7e, 0x80, 0x82, 0x84, 0x86, 0x88, 0x8a, 0x8c, 0x8e, 0x90, 0x92, 0x94, 0x96, 0x98, 0x9a, 0x9c, 0x9e, 0xa0, 0xa2, 0xa4, 0xa6, 0xa8, 0xaa, 0xac, 0xae, 0xb0, 0xb2, 0xb4, 0xb6, 0xb8, 0xba, 0xbc, 0xbe, 0xc0, 0xc2, 0xc4, 0xc6, 0xc8, 0xca, 0xcc, 0xce, 0xd0, 0xd2, 0xd4, 0xd6, 0xd8, 0xda, 0xdc, 0xde, 0xe0, 0xe2, 0xe4, 0xe6, 0xe8, 0xea, 0xec, 0xee, 0xf0, 0xf2, 0xf4, 0xf6, 0xf8, 0xfa, 0xfc, 0xfe, 0x1d, 0x1f, 0x19, 0x1b, 0x15, 0x17, 0x11, 0x13, 0xd, 0xf, 0x9, 0xb, 0x5, 0x7, 0x1, 0x3, 0x3d, 0x3f, 0x39, 0x3b, 0x35, 0x37, 0x31, 0x33, 0x2d, 0x2f, 0x29, 0x2b, 0x25, 0x27, 0x21, 0x23, 0x5d, 0x5f, 0x59, 0x5b, 0x55, 0x57, 0x51, 0x53, 0x4d, 0x4f, 0x49, 0x4b, 0x45, 0x47, 0x41, 0x43, 0x7d, 0x7f, 0x79, 0x7b, 0x75, 0x77, 0x71, 0x73, 0x6d, 0x6f, 0x69, 0x6b, 0x65, 0x67, 0x61, 0x63, 0x9d, 0x9f, 0x99, 0x9b, 0x95, 0x97, 0x91, 0x93, 0x8d, 0x8f, 0x89, 0x8b, 0x85, 0x87, 0x81, 0x83, 0xbd, 0xbf, 0xb9, 0xbb, 0xb5, 0xb7, 0xb1, 0xb3, 0xad, 0xaf, 0xa9, 0xab, 0xa5, 0xa7, 0xa1, 0xa3, 0xdd, 0xdf, 0xd9, 0xdb, 0xd5, 0xd7, 0xd1, 0xd3, 0xcd, 0xcf, 0xc9, 0xcb, 0xc5, 0xc7, 0xc1, 0xc3, 0xfd, 0xff, 0xf9, 0xfb, 0xf5, 0xf7, 0xf1, 0xf3, 0xed, 0xef, 0xe9, 0xeb, 0xe5, 0xe7, 0xe1, 0xe3},
 	{0x0, 0x3, 0x6, 0x5, 0xc, 0xf, 0xa, 0x9, 0x18, 0x1b, 0x1e, 0x1d, 0x14, 0x17, 0x12, 0x11, 0x30, 0x33, 0x36, 0x35, 0x3c, 0x3f, 0x3a, 0x39, 0x28, 0x2b, 0x2e, 0x2d, 0x24, 0x27, 0x22, 0x21, 0x60, 0x63, 0x66, 0x65, 0x6c, 0x6f, 0x6a, 0x69, 0x78, 0x7b, 0x7e, 0x7d, 0x74, 0x77, 0x72, 0x71, 0x50, 0x53, 0x56, 0x55, 0x5c, 0x5f, 0x5a, 0x59, 0x48, 0x4b, 0x4e, 0x4d, 0x44, 0x47, 0x42, 0x41, 0xc0, 0xc3, 0xc6, 0xc5, 0xcc, 0xcf, 0xca, 0xc9, 0xd8, 0xdb, 0xde, 0xdd, 0xd4, 0xd7, 0xd2, 0xd1, 0xf0, 0xf3, 0xf6, 0xf5, 0xfc, 0xff, 0xfa, 0xf9, 0xe8, 0xeb, 0xee, 0xed, 0xe4, 0xe7, 0xe2, 0xe1, 0xa0, 0xa3, 0xa6, 0xa5, 0xac, 0xaf, 0xaa, 0xa9, 0xb8, 0xbb, 0xbe, 0xbd, 0xb4, 0xb7, 0xb2, 0xb1, 0x90, 0x93, 0x96, 0x95, 0x9c, 0x9f, 0x9a, 0x99, 0x88, 0x8b, 0x8e, 0x8d, 0x84, 0x87, 0x82, 0x81, 0x9d, 0x9e, 0x9b, 0x98, 0x91, 0x92, 0x97, 0x94, 0x85, 0x86, 0x83, 0x80, 0x89, 0x8a, 0x8f, 0x8c, 0xad, 0xae, 0xab, 0xa8, 0xa1, 0xa2, 0xa7, 0xa4, 0xb5, 0xb6, 0xb3, 0xb0, 0xb9, 0xba, 0xbf, 0xbc, 0xfd, 0xfe, 0xfb, 0xf8, 0xf1, 0xf2, 0xf7, 0xf4, 0xe5, 0xe6, 0xe3, 0xe0, 0xe9, 0xea, 0xef, 0xec, 0xcd, 0xce, 0xcb, 0xc8, 0xc1, 0xc2, 0xc7, 0xc4, 0xd5, 0xd6, 0xd3, 0xd0, 0xd9, 0xda, 0xdf, 0xdc, 0x5d, 0x5e, 0x5b, 0x58, 0x51, 0x52, 0x57, 0x54, 0x45, 0x46, 0x43, 0x40, 0x49, 0x4a, 0x4f, 0x4c, 0x6d, 0x6e, 0x6b, 0x68, 0x61, 0x62, 0x67, 0x64, 0x75, 0x76, 0x73, 0x70, 0x79, 0x7a, 0x7f, 0x7c, 0x3d, 0x3e, 0x3b, 0x38, 0x31, 0x32, 0x37, 0x34, 0x25, 0x26, 0x23, 0x20, 0x29, 0x2a, 0x2f, 0x2c, 0xd, 0xe, 0xb, 0x8, 0x1, 0x2, 0x7, 0x4, 0x15, 0x16, 0x13, 0x10, 0x19, 0x1a, 0x1f, 0x1c},
--- a/galoisAvx512_amd64.go
+++ b/galoisAvx512_amd64.go
@ -1,6 +1,5 @@
-//+build !noasm
-//+build !appengine
-//+build !gccgo
+//go:build !noasm && !appengine && !gccgo
+// +build !noasm,!appengine,!gccgo

 // Copyright 2015, Klaus Post, see LICENSE for details.
 // Copyright 2019, Minio, Inc.
--- a/galoisAvx512_amd64_test.go
+++ b/galoisAvx512_amd64_test.go
@ -1,6 +1,5 @@
-//+build !noasm
-//+build !appengine
-//+build !gccgo
+//go:build !noasm && !appengine && !gccgo
+// +build !noasm,!appengine,!gccgo

 // Copyright 2015, Klaus Post, see LICENSE for details.
 // Copyright 2019, Minio, Inc.
--- a/galois_amd64.go
+++ b/galois_amd64.go
@ -1,6 +1,5 @@
-//+build !noasm
-//+build !appengine
-//+build !gccgo
+//go:build !noasm && !appengine && !gccgo
+// +build !noasm,!appengine,!gccgo

 // Copyright 2015, Klaus Post, see LICENSE for details.

--- a/galois_arm64.go
+++ b/galois_arm64.go
@ -1,6 +1,5 @@
-//+build !noasm
-//+build !appengine
-//+build !gccgo
+//go:build !noasm && !appengine && !gccgo
+// +build !noasm,!appengine,!gccgo

 // Copyright 2015, Klaus Post, see LICENSE for details.
 // Copyright 2017, Minio, Inc.
--- a/galois_gen_amd64.go
+++ b/galois_gen_amd64.go
@ -1,9 +1,7 @@
 // Code generated by command: go run gen.go -out ../galois_gen_amd64.s -stubs ../galois_gen_amd64.go -pkg=reedsolomon. DO NOT EDIT.

-// +build !appengine
-// +build !noasm
-// +build !nogen
-// +build gc
+//go:build !appengine && !noasm && !nogen && gc
+// +build !appengine,!noasm,!nogen,gc

 package reedsolomon

--- a/galois_gen_none.go
+++ b/galois_gen_none.go
@ -1,4 +1,5 @@
-//+build !amd64 noasm appengine gccgo nogen
+//go:build !amd64 || noasm || appengine || gccgo || nogen
+// +build !amd64 noasm appengine gccgo nogen

 package reedsolomon

--- a/galois_gen_switch_amd64.go
+++ b/galois_gen_switch_amd64.go
@ -1,9 +1,7 @@
 // Code generated by command: go generate gen.go. DO NOT EDIT.

-// +build !appengine
-// +build !noasm
-// +build gc
-// +build !nogen
+//go:build !appengine && !noasm && gc && !nogen
+// +build !appengine,!noasm,gc,!nogen

 package reedsolomon

--- a/galois_noasm.go
+++ b/galois_noasm.go
@ -1,6 +1,7 @@
-//+build !amd64 noasm appengine gccgo
-//+build !arm64 noasm appengine gccgo
-//+build !ppc64le noasm appengine gccgo
+//go:build (!amd64 || noasm || appengine || gccgo) && (!arm64 || noasm || appengine || gccgo) && (!ppc64le || noasm || appengine || gccgo)
+// +build !amd64 noasm appengine gccgo
+// +build !arm64 noasm appengine gccgo
+// +build !ppc64le noasm appengine gccgo

 // Copyright 2015, Klaus Post, see LICENSE for details.

--- a/galois_notamd64.go
+++ b/galois_notamd64.go
@ -1,4 +1,5 @@
-//+build !amd64 noasm appengine gccgo
+//go:build !amd64 || noasm || appengine || gccgo
+// +build !amd64 noasm appengine gccgo

 // Copyright 2020, Klaus Post, see LICENSE for details.

--- a/galois_ppc64le.go
+++ b/galois_ppc64le.go
@ -1,6 +1,5 @@
-//+build !noasm
-//+build !appengine
-//+build !gccgo
+//go:build !noasm && !appengine && !gccgo
+// +build !noasm,!appengine,!gccgo

 // Copyright 2015, Klaus Post, see LICENSE for details.
 // Copyright 2018, Minio, Inc.
--- a/gentables.go
+++ b/gentables.go
@ -1,4 +1,5 @@
-//+build ignore
+//go:build ignore
+// +build ignore

 package main

--- a/matrix_test.go
+++ b/matrix_test.go
@ -90,8 +90,8 @@ func TestMatrixIdentity(t *testing.T) {
 func TestMatrixMultiply(t *testing.T) {
 	m1, err := newMatrixData(
 		[][]byte{
-			[]byte{1, 2},
-			[]byte{3, 4},
+			{1, 2},
+			{3, 4},
 		})
 	if err != nil {
 		t.Fatal(err)
@ -99,8 +99,8 @@ func TestMatrixMultiply(t *testing.T) {

 	m2, err := newMatrixData(
 		[][]byte{
-			[]byte{5, 6},
-			[]byte{7, 8},
+			{5, 6},
+			{7, 8},
 		})
 	if err != nil {
 		t.Fatal(err)
@ -131,9 +131,9 @@ func TestMatrixInverse(t *testing.T) {
 		{
 			// input data to construct the matrix.
 			[][]byte{
-				[]byte{56, 23, 98},
-				[]byte{3, 100, 200},
-				[]byte{45, 201, 123},
+				{56, 23, 98},
+				{3, 100, 200},
+				{45, 201, 123},
 			},
 			// expected Inverse matrix.
 			"[[175, 133, 33], [130, 13, 245], [112, 35, 126]]",
@ -146,11 +146,11 @@ func TestMatrixInverse(t *testing.T) {
 		{
 			// input data to construct the matrix.
 			[][]byte{
-				[]byte{1, 0, 0, 0, 0},
-				[]byte{0, 1, 0, 0, 0},
-				[]byte{0, 0, 0, 1, 0},
-				[]byte{0, 0, 0, 0, 1},
-				[]byte{7, 7, 6, 6, 1},
+				{1, 0, 0, 0, 0},
+				{0, 1, 0, 0, 0},
+				{0, 0, 0, 1, 0},
+				{0, 0, 0, 0, 1},
+				{7, 7, 6, 6, 1},
 			},
 			// expectedInverse matrix.
 			"[[1, 0, 0, 0, 0]," +
@ -166,9 +166,9 @@ func TestMatrixInverse(t *testing.T) {
 		// expected to fail with errNotSquare.
 		{
 			[][]byte{
-				[]byte{56, 23},
-				[]byte{3, 100},
-				[]byte{45, 201},
+				{56, 23},
+				{3, 100},
+				{45, 201},
 			},
 			"",
 			false,
@ -179,8 +179,8 @@ func TestMatrixInverse(t *testing.T) {
 		{

 			[][]byte{
-				[]byte{4, 2},
-				[]byte{12, 6},
+				{4, 2},
+				{12, 6},
 			},
 			"",
 			false,