Imported from /home/lorry/working-area/delta_gcc-tarball/gcc-4.7.3.tar.bz2.gcc-4.7.3

1 files changed, 54 insertions, 0 deletions

diff --git a/gcc/testsuite/go.test/test/divide.go b/gcc/testsuite/go.test/test/divide.go
new file mode 100644
index 0000000000..5c0f45059a
--- /dev/null
+++ b/gcc/testsuite/go.test/test/divide.go
@@ -0,0 +1,54 @@
+// $G $D/$F.go && $L $F.$A && ./$A.out
+
+// Copyright 2011 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.
+
+// divide corner cases
+
+package main
+
+import "fmt"
+
+func f8(x, y, q, r int8) {
+	if t := x / y; t != q {
+		fmt.Printf("%d/%d = %d, want %d\n", x, y, t, q)
+	}
+	if t := x % y; t != r {
+		fmt.Printf("%d%%%d = %d, want %d\n", x, y, t, r)
+	}
+}
+
+func f16(x, y, q, r int16) {
+	if t := x / y; t != q {
+		fmt.Printf("%d/%d = %d, want %d\n", x, y, t, q)
+	}
+	if t := x % y; t != r {
+		fmt.Printf("%d%%%d = %d, want %d\n", x, y, t, r)
+	}
+}
+
+func f32(x, y, q, r int32) {
+	if t := x / y; t != q {
+		fmt.Printf("%d/%d = %d, want %d\n", x, y, t, q)
+	}
+	if t := x % y; t != r {
+		fmt.Printf("%d%%%d = %d, want %d\n", x, y, t, r)
+	}
+}
+
+func f64(x, y, q, r int64) {
+	if t := x / y; t != q {
+		fmt.Printf("%d/%d = %d, want %d\n", x, y, t, q)
+	}
+	if t := x % y; t != r {
+		fmt.Printf("%d%%%d = %d, want %d\n", x, y, t, r)
+	}
+}
+
+func main() {
+	f8(-1<<7, -1, -1<<7, 0)
+	f16(-1<<15, -1, -1<<15, 0)
+	f32(-1<<31, -1, -1<<31, 0)
+	f64(-1<<63, -1, -1<<63, 0)
+}