Adding upstream version 1.19.8.upstream/1.19.8upstream

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

1 files changed, 190 insertions, 0 deletions

diff --git a/test/fuse.go b/test/fuse.go
new file mode 100644
index 0000000..ea908bf
--- /dev/null
+++ b/test/fuse.go
@@ -0,0 +1,190 @@
+// +build amd64,!gcflags_noopt arm64,!gcflags_noopt
+// errorcheck -0 -d=ssa/late_fuse/debug=1
+
+// Copyright 2021 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 main
+
+import "strings"
+
+const Cf2 = 2.0
+
+func fEqEq(a int, f float64) bool {
+	return a == 0 && f > Cf2 || a == 0 && f < -Cf2 // ERROR "Redirect Eq64 based on Eq64$"
+}
+
+func fEqNeq(a int32, f float64) bool {
+	return a == 0 && f > Cf2 || a != 0 && f < -Cf2 // ERROR "Redirect Neq32 based on Eq32$"
+}
+
+func fEqLess(a int8, f float64) bool {
+	return a == 0 && f > Cf2 || a < 0 && f < -Cf2
+}
+
+func fEqLeq(a float64, f float64) bool {
+	return a == 0 && f > Cf2 || a <= 0 && f < -Cf2
+}
+
+func fEqLessU(a uint, f float64) bool {
+	return a == 0 && f > Cf2 || a < 0 && f < -Cf2
+}
+
+func fEqLeqU(a uint64, f float64) bool {
+	return a == 0 && f > Cf2 || a <= 0 && f < -Cf2 // ERROR "Redirect Leq64U based on Eq64$"
+}
+
+func fNeqEq(a int, f float64) bool {
+	return a != 0 && f > Cf2 || a == 0 && f < -Cf2 // ERROR "Redirect Eq64 based on Neq64$"
+}
+
+func fNeqNeq(a int32, f float64) bool {
+	return a != 0 && f > Cf2 || a != 0 && f < -Cf2 // ERROR "Redirect Neq32 based on Neq32$"
+}
+
+func fNeqLess(a float32, f float64) bool {
+	// TODO: Add support for floating point numbers in prove
+	return a != 0 && f > Cf2 || a < 0 && f < -Cf2
+}
+
+func fNeqLeq(a int16, f float64) bool {
+	return a != 0 && f > Cf2 || a <= 0 && f < -Cf2 // ERROR "Redirect Leq16 based on Neq16$"
+}
+
+func fNeqLessU(a uint, f float64) bool {
+	return a != 0 && f > Cf2 || a < 0 && f < -Cf2
+}
+
+func fNeqLeqU(a uint32, f float64) bool {
+	return a != 0 && f > Cf2 || a <= 0 && f < -Cf2 // ERROR "Redirect Leq32U based on Neq32$"
+}
+
+func fLessEq(a int, f float64) bool {
+	return a < 0 && f > Cf2 || a == 0 && f < -Cf2
+}
+
+func fLessNeq(a int32, f float64) bool {
+	return a < 0 && f > Cf2 || a != 0 && f < -Cf2
+}
+
+func fLessLess(a float32, f float64) bool {
+	return a < 0 && f > Cf2 || a < 0 && f < -Cf2 // ERROR "Redirect Less32F based on Less32F$"
+}
+
+func fLessLeq(a float64, f float64) bool {
+	return a < 0 && f > Cf2 || a <= 0 && f < -Cf2
+}
+
+func fLeqEq(a float64, f float64) bool {
+	return a <= 0 && f > Cf2 || a == 0 && f < -Cf2
+}
+
+func fLeqNeq(a int16, f float64) bool {
+	return a <= 0 && f > Cf2 || a != 0 && f < -Cf2 // ERROR "Redirect Neq16 based on Leq16$"
+}
+
+func fLeqLess(a float32, f float64) bool {
+	return a <= 0 && f > Cf2 || a < 0 && f < -Cf2
+}
+
+func fLeqLeq(a int8, f float64) bool {
+	return a <= 0 && f > Cf2 || a <= 0 && f < -Cf2 // ERROR "Redirect Leq8 based on Leq8$"
+}
+
+func fLessUEq(a uint8, f float64) bool {
+	return a < 0 && f > Cf2 || a == 0 && f < -Cf2
+}
+
+func fLessUNeq(a uint16, f float64) bool {
+	return a < 0 && f > Cf2 || a != 0 && f < -Cf2
+}
+
+func fLessULessU(a uint32, f float64) bool {
+	return a < 0 && f > Cf2 || a < 0 && f < -Cf2
+}
+
+func fLessULeqU(a uint64, f float64) bool {
+	return a < 0 && f > Cf2 || a <= 0 && f < -Cf2
+}
+
+func fLeqUEq(a uint8, f float64) bool {
+	return a <= 0 && f > Cf2 || a == 0 && f < -Cf2 // ERROR "Redirect Eq8 based on Leq8U$"
+}
+
+func fLeqUNeq(a uint16, f float64) bool {
+	return a <= 0 && f > Cf2 || a != 0 && f < -Cf2 // ERROR "Redirect Neq16 based on Leq16U$"
+}
+
+func fLeqLessU(a uint32, f float64) bool {
+	return a <= 0 && f > Cf2 || a < 0 && f < -Cf2
+}
+
+func fLeqLeqU(a uint64, f float64) bool {
+	return a <= 0 && f > Cf2 || a <= 0 && f < -Cf2 // ERROR "Redirect Leq64U based on Leq64U$"
+}
+
+// Arg tests are disabled because the op name is different on amd64 and arm64.
+
+func fEqPtrEqPtr(a, b *int, f float64) bool {
+	return a == b && f > Cf2 || a == b && f < -Cf2 // ERROR "Redirect EqPtr based on EqPtr$"
+}
+
+func fEqPtrNeqPtr(a, b *int, f float64) bool {
+	return a == b && f > Cf2 || a != b && f < -Cf2 // ERROR "Redirect NeqPtr based on EqPtr$"
+}
+
+func fNeqPtrEqPtr(a, b *int, f float64) bool {
+	return a != b && f > Cf2 || a == b && f < -Cf2 // ERROR "Redirect EqPtr based on NeqPtr$"
+}
+
+func fNeqPtrNeqPtr(a, b *int, f float64) bool {
+	return a != b && f > Cf2 || a != b && f < -Cf2 // ERROR "Redirect NeqPtr based on NeqPtr$"
+}
+
+func fEqInterEqInter(a interface{}, f float64) bool {
+	return a == nil && f > Cf2 || a == nil && f < -Cf2 // ERROR "Redirect IsNonNil based on IsNonNil$"
+}
+
+func fEqInterNeqInter(a interface{}, f float64) bool {
+	return a == nil && f > Cf2 || a != nil && f < -Cf2
+}
+
+func fNeqInterEqInter(a interface{}, f float64) bool {
+	return a != nil && f > Cf2 || a == nil && f < -Cf2
+}
+
+func fNeqInterNeqInter(a interface{}, f float64) bool {
+	return a != nil && f > Cf2 || a != nil && f < -Cf2 // ERROR "Redirect IsNonNil based on IsNonNil$"
+}
+
+func fEqSliceEqSlice(a []int, f float64) bool {
+	return a == nil && f > Cf2 || a == nil && f < -Cf2 // ERROR "Redirect IsNonNil based on IsNonNil$"
+}
+
+func fEqSliceNeqSlice(a []int, f float64) bool {
+	return a == nil && f > Cf2 || a != nil && f < -Cf2
+}
+
+func fNeqSliceEqSlice(a []int, f float64) bool {
+	return a != nil && f > Cf2 || a == nil && f < -Cf2
+}
+
+func fNeqSliceNeqSlice(a []int, f float64) bool {
+	return a != nil && f > Cf2 || a != nil && f < -Cf2 // ERROR "Redirect IsNonNil based on IsNonNil$"
+}
+
+func fPhi(a, b string) string {
+	aslash := strings.HasSuffix(a, "/") // ERROR "Redirect Phi based on Phi$"
+	bslash := strings.HasPrefix(b, "/")
+	switch {
+	case aslash && bslash:
+		return a + b[1:]
+	case !aslash && !bslash:
+		return a + "/" + b
+	}
+	return a + b
+}
+
+func main() {
+}