Adding upstream version 1.16.10.upstream/1.16.10upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 486 insertions, 0 deletions

diff --git a/test/codegen/mapaccess.go b/test/codegen/mapaccess.go
new file mode 100644
index 0000000..a914a0c
--- /dev/null
+++ b/test/codegen/mapaccess.go
@@ -0,0 +1,486 @@
+// asmcheck
+
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package codegen
+
+// These tests check that mapaccess calls are not used.
+// Issues #23661 and #24364.
+
+func mapCompoundAssignmentInt8() {
+	m := make(map[int8]int8, 0)
+	var k int8 = 0
+
+	// 386:-".*mapaccess"
+	// amd64:-".*mapaccess"
+	// arm:-".*mapaccess"
+	// arm64:-".*mapaccess"
+	m[k] += 67
+
+	// 386:-".*mapaccess"
+	// amd64:-".*mapaccess"
+	// arm:-".*mapaccess"
+	// arm64:-".*mapaccess"
+	m[k] -= 123
+
+	// 386:-".*mapaccess"
+	// amd64:-".*mapaccess"
+	// arm:-".*mapaccess"
+	// arm64:-".*mapaccess"
+	m[k] *= 45
+
+	// 386:-".*mapaccess"
+	// amd64:-".*mapaccess"
+	// arm:-".*mapaccess"
+	// arm64:-".*mapaccess"
+	m[k] |= 78
+
+	// 386:-".*mapaccess"
+	// amd64:-".*mapaccess"
+	// arm:-".*mapaccess"
+	// arm64:-".*mapaccess"
+	m[k] ^= 89
+
+	// 386:-".*mapaccess"
+	// amd64:-".*mapaccess"
+	// arm:-".*mapaccess"
+	// arm64:-".*mapaccess"
+	m[k] <<= 9
+
+	// 386:-".*mapaccess"
+	// amd64:-".*mapaccess"
+	// arm:-".*mapaccess"
+	// arm64:-".*mapaccess"
+	m[k] >>= 10
+
+	// 386:-".*mapaccess"
+	// amd64:-".*mapaccess"
+	// arm:-".*mapaccess"
+	// arm64:-".*mapaccess"
+	m[k]++
+
+	// 386:-".*mapaccess"
+	// amd64:-".*mapaccess"
+	// arm:-".*mapaccess"
+	// arm64:-".*mapaccess"
+	m[k]--
+}
+
+func mapCompoundAssignmentInt32() {
+	m := make(map[int32]int32, 0)
+	var k int32 = 0
+
+	// 386:-".*mapaccess"
+	// amd64:-".*mapaccess"
+	// arm:-".*mapaccess"
+	// arm64:-".*mapaccess"
+	m[k] += 67890
+
+	// 386:-".*mapaccess"
+	// amd64:-".*mapaccess"
+	// arm:-".*mapaccess"
+	// arm64:-".*mapaccess"
+	m[k] -= 123
+
+	// 386:-".*mapaccess"
+	// amd64:-".*mapaccess"
+	// arm:-".*mapaccess"
+	// arm64:-".*mapaccess"
+	m[k] *= 456
+
+	// 386:-".*mapaccess"
+	// amd64:-".*mapaccess"
+	// arm:-".*mapaccess"
+	// arm64:-".*mapaccess"
+	m[k] |= 78
+
+	// 386:-".*mapaccess"
+	// amd64:-".*mapaccess"
+	// arm:-".*mapaccess"
+	// arm64:-".*mapaccess"
+	m[k] ^= 89
+
+	// 386:-".*mapaccess"
+	// amd64:-".*mapaccess"
+	// arm:-".*mapaccess"
+	// arm64:-".*mapaccess"
+	m[k] <<= 9
+
+	// 386:-".*mapaccess"
+	// amd64:-".*mapaccess"
+	// arm:-".*mapaccess"
+	// arm64:-".*mapaccess"
+	m[k] >>= 10
+
+	// 386:-".*mapaccess"
+	// amd64:-".*mapaccess"
+	// arm:-".*mapaccess"
+	// arm64:-".*mapaccess"
+	m[k]++
+
+	// 386:-".*mapaccess"
+	// amd64:-".*mapaccess"
+	// arm:-".*mapaccess"
+	// arm64:-".*mapaccess"
+	m[k]--
+}
+
+func mapCompoundAssignmentInt64() {
+	m := make(map[int64]int64, 0)
+	var k int64 = 0
+
+	// 386:-".*mapaccess"
+	// amd64:-".*mapaccess"
+	// arm:-".*mapaccess"
+	// arm64:-".*mapaccess"
+	m[k] += 67890
+
+	// 386:-".*mapaccess"
+	// amd64:-".*mapaccess"
+	// arm:-".*mapaccess"
+	// arm64:-".*mapaccess"
+	m[k] -= 123
+
+	// 386:-".*mapaccess"
+	// amd64:-".*mapaccess"
+	// arm:-".*mapaccess"
+	// arm64:-".*mapaccess"
+	m[k] *= 456
+
+	// 386:-".*mapaccess"
+	// amd64:-".*mapaccess"
+	// arm:-".*mapaccess"
+	// arm64:-".*mapaccess"
+	m[k] |= 78
+
+	// 386:-".*mapaccess"
+	// amd64:-".*mapaccess"
+	// arm:-".*mapaccess"
+	// arm64:-".*mapaccess"
+	m[k] ^= 89
+
+	// 386:-".*mapaccess"
+	// amd64:-".*mapaccess"
+	// arm:-".*mapaccess"
+	// arm64:-".*mapaccess"
+	m[k] <<= 9
+
+	// 386:-".*mapaccess"
+	// amd64:-".*mapaccess"
+	// arm:-".*mapaccess"
+	// arm64:-".*mapaccess"
+	m[k] >>= 10
+
+	// 386:-".*mapaccess"
+	// amd64:-".*mapaccess"
+	// arm:-".*mapaccess"
+	// arm64:-".*mapaccess"
+	m[k]++
+
+	// 386:-".*mapaccess"
+	// amd64:-".*mapaccess"
+	// arm:-".*mapaccess"
+	// arm64:-".*mapaccess"
+	m[k]--
+}
+
+func mapCompoundAssignmentComplex128() {
+	m := make(map[complex128]complex128, 0)
+	var k complex128 = 0
+
+	// 386:-".*mapaccess"
+	// amd64:-".*mapaccess"
+	// arm:-".*mapaccess"
+	// arm64:-".*mapaccess"
+	m[k] += 67890
+
+	// 386:-".*mapaccess"
+	// amd64:-".*mapaccess"
+	// arm:-".*mapaccess"
+	// arm64:-".*mapaccess"
+	m[k] -= 123
+
+	// 386:-".*mapaccess"
+	// amd64:-".*mapaccess"
+	// arm:-".*mapaccess"
+	// arm64:-".*mapaccess"
+	m[k] *= 456
+
+	// 386:-".*mapaccess"
+	// amd64:-".*mapaccess"
+	// arm:-".*mapaccess"
+	// arm64:-".*mapaccess"
+	m[k]++
+
+	// 386:-".*mapaccess"
+	// amd64:-".*mapaccess"
+	// arm:-".*mapaccess"
+	// arm64:-".*mapaccess"
+	m[k]--
+}
+
+func mapCompoundAssignmentString() {
+	m := make(map[string]string, 0)
+	var k string = "key"
+
+	// 386:-".*mapaccess"
+	// amd64:-".*mapaccess"
+	// arm:-".*mapaccess"
+	// arm64:-".*mapaccess"
+	m[k] += "value"
+}
+
+var sinkAppend bool
+
+// TODO: optimization is not applied because of mapslow flag.
+func mapAppendAssignmentInt8() {
+	m := make(map[int8][]int8, 0)
+	var k int8 = 0
+
+	// 386:".*mapaccess"
+	// amd64:".*mapaccess"
+	// arm:".*mapaccess"
+	// arm64:".*mapaccess"
+	m[k] = append(m[k], 1)
+
+	// 386:".*mapaccess"
+	// amd64:".*mapaccess"
+	// arm:".*mapaccess"
+	// arm64:".*mapaccess"
+	m[k] = append(m[k], 1, 2, 3)
+
+	a := []int8{7, 8, 9, 0}
+
+	// 386:".*mapaccess"
+	// amd64:".*mapaccess"
+	// arm:".*mapaccess"
+	// arm64:".*mapaccess"
+	m[k] = append(m[k], a...)
+
+	// Exceptions
+
+	// 386:".*mapaccess"
+	// amd64:".*mapaccess"
+	// arm:".*mapaccess"
+	// arm64:".*mapaccess"
+	m[k] = append(a, m[k]...)
+
+	// 386:".*mapaccess"
+	// amd64:".*mapaccess"
+	// arm:".*mapaccess"
+	// arm64:".*mapaccess"
+	sinkAppend, m[k] = !sinkAppend, append(m[k], 99)
+
+	// 386:".*mapaccess"
+	// amd64:".*mapaccess"
+	// arm:".*mapaccess"
+	// arm64:".*mapaccess"
+	m[k] = append(m[k+1], 100)
+}
+
+func mapAppendAssignmentInt32() {
+	m := make(map[int32][]int32, 0)
+	var k int32 = 0
+
+	// 386:-".*mapaccess"
+	// amd64:-".*mapaccess"
+	// arm:-".*mapaccess"
+	// arm64:-".*mapaccess"
+	m[k] = append(m[k], 1)
+
+	// 386:-".*mapaccess"
+	// amd64:-".*mapaccess"
+	// arm:-".*mapaccess"
+	// arm64:-".*mapaccess"
+	m[k] = append(m[k], 1, 2, 3)
+
+	a := []int32{7, 8, 9, 0}
+
+	// 386:-".*mapaccess"
+	// amd64:-".*mapaccess"
+	// arm:-".*mapaccess"
+	// arm64:-".*mapaccess"
+	m[k] = append(m[k], a...)
+
+	// 386:-".*mapaccess"
+	// amd64:-".*mapaccess"
+	// arm:-".*mapaccess"
+	// arm64:-".*mapaccess"
+	m[k+1] = append(m[k+1], a...)
+
+	// 386:-".*mapaccess"
+	// amd64:-".*mapaccess"
+	// arm:-".*mapaccess"
+	// arm64:-".*mapaccess"
+	m[-k] = append(m[-k], a...)
+
+	// Exceptions
+
+	// 386:".*mapaccess"
+	// amd64:".*mapaccess"
+	// arm:".*mapaccess"
+	// arm64:".*mapaccess"
+	m[k] = append(a, m[k]...)
+
+	// 386:".*mapaccess"
+	// amd64:".*mapaccess"
+	// arm:".*mapaccess"
+	// arm64:".*mapaccess"
+	sinkAppend, m[k] = !sinkAppend, append(m[k], 99)
+
+	// 386:".*mapaccess"
+	// amd64:".*mapaccess"
+	// arm:".*mapaccess"
+	// arm64:".*mapaccess"
+	m[k] = append(m[k+1], 100)
+}
+
+func mapAppendAssignmentInt64() {
+	m := make(map[int64][]int64, 0)
+	var k int64 = 0
+
+	// 386:-".*mapaccess"
+	// amd64:-".*mapaccess"
+	// arm:-".*mapaccess"
+	// arm64:-".*mapaccess"
+	m[k] = append(m[k], 1)
+
+	// 386:-".*mapaccess"
+	// amd64:-".*mapaccess"
+	// arm:-".*mapaccess"
+	// arm64:-".*mapaccess"
+	m[k] = append(m[k], 1, 2, 3)
+
+	a := []int64{7, 8, 9, 0}
+
+	// 386:-".*mapaccess"
+	// amd64:-".*mapaccess"
+	// arm:-".*mapaccess"
+	// arm64:-".*mapaccess"
+	m[k] = append(m[k], a...)
+
+	// 386:-".*mapaccess"
+	// amd64:-".*mapaccess"
+	// arm:-".*mapaccess"
+	// arm64:-".*mapaccess"
+	m[k+1] = append(m[k+1], a...)
+
+	// 386:-".*mapaccess"
+	// amd64:-".*mapaccess"
+	// arm:-".*mapaccess"
+	// arm64:-".*mapaccess"
+	m[-k] = append(m[-k], a...)
+
+	// Exceptions
+
+	// 386:".*mapaccess"
+	// amd64:".*mapaccess"
+	// arm:".*mapaccess"
+	// arm64:".*mapaccess"
+	m[k] = append(a, m[k]...)
+
+	// 386:".*mapaccess"
+	// amd64:".*mapaccess"
+	// arm:".*mapaccess"
+	// arm64:".*mapaccess"
+	sinkAppend, m[k] = !sinkAppend, append(m[k], 99)
+
+	// 386:".*mapaccess"
+	// amd64:".*mapaccess"
+	// arm:".*mapaccess"
+	// arm64:".*mapaccess"
+	m[k] = append(m[k+1], 100)
+}
+
+// TODO: optimization is not applied because of mapslow flag.
+func mapAppendAssignmentComplex128() {
+	m := make(map[complex128][]complex128, 0)
+	var k complex128 = 0
+
+	// 386:".*mapaccess"
+	// amd64:".*mapaccess"
+	// arm:".*mapaccess"
+	// arm64:".*mapaccess"
+	m[k] = append(m[k], 1)
+
+	// 386:".*mapaccess"
+	// amd64:".*mapaccess"
+	// arm:".*mapaccess"
+	// arm64:".*mapaccess"
+	m[k] = append(m[k], 1, 2, 3)
+
+	a := []complex128{7, 8, 9, 0}
+
+	// 386:".*mapaccess"
+	// amd64:".*mapaccess"
+	// arm:".*mapaccess"
+	// arm64:".*mapaccess"
+	m[k] = append(m[k], a...)
+
+	// Exceptions
+
+	// 386:".*mapaccess"
+	// amd64:".*mapaccess"
+	// arm:".*mapaccess"
+	// arm64:".*mapaccess"
+	m[k] = append(a, m[k]...)
+
+	// 386:".*mapaccess"
+	// amd64:".*mapaccess"
+	// arm:".*mapaccess"
+	// arm64:".*mapaccess"
+	sinkAppend, m[k] = !sinkAppend, append(m[k], 99)
+
+	// 386:".*mapaccess"
+	// amd64:".*mapaccess"
+	// arm:".*mapaccess"
+	// arm64:".*mapaccess"
+	m[k] = append(m[k+1], 100)
+}
+
+func mapAppendAssignmentString() {
+	m := make(map[string][]string, 0)
+	var k string = "key"
+
+	// 386:-".*mapaccess"
+	// amd64:-".*mapaccess"
+	// arm:-".*mapaccess"
+	// arm64:-".*mapaccess"
+	m[k] = append(m[k], "1")
+
+	// 386:-".*mapaccess"
+	// amd64:-".*mapaccess"
+	// arm:-".*mapaccess"
+	// arm64:-".*mapaccess"
+	m[k] = append(m[k], "1", "2", "3")
+
+	a := []string{"7", "8", "9", "0"}
+
+	// 386:-".*mapaccess"
+	// amd64:-".*mapaccess"
+	// arm:-".*mapaccess"
+	// arm64:-".*mapaccess"
+	m[k] = append(m[k], a...)
+
+	// Exceptions
+
+	// 386:".*mapaccess"
+	// amd64:".*mapaccess"
+	// arm:".*mapaccess"
+	// arm64:".*mapaccess"
+	m[k] = append(a, m[k]...)
+
+	// 386:".*mapaccess"
+	// amd64:".*mapaccess"
+	// arm:".*mapaccess"
+	// arm64:".*mapaccess"
+	sinkAppend, m[k] = !sinkAppend, append(m[k], "99")
+
+	// 386:".*mapaccess"
+	// amd64:".*mapaccess"
+	// arm:".*mapaccess"
+	// arm64:".*mapaccess"
+	m[k] = append(m[k+"1"], "100")
+}