From db710e419a39d641ee5bde4be479719612422e88 Mon Sep 17 00:00:00 2001
From: Hans-Peter Nilsson <hp@axis.com>
Date: Tue, 10 Jan 2006 18:14:42 +0000
Subject: [PATCH] re PR target/25718 (invalid assembly for unsigned-minimum
expressions.)
PR target/25718
* gcc.dg/torture/pr25718-1.c: New test.
From-SVN: r109549
---
gcc/testsuite/ChangeLog | 5 +++++
gcc/testsuite/gcc.dg/torture/pr25718-1.c | 27 ++++++++++++++++++++++++
2 files changed, 32 insertions(+)
create mode 100644 gcc/testsuite/gcc.dg/torture/pr25718-1.c
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 6d9f4286f761..b8d1bba48c59 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2006-01-10 Hans-Peter Nilsson <hp@axis.com>
+
+ PR target/25718
+ * gcc.dg/torture/pr25718-1.c: New test.
+
2006-01-10 Bernhard Fischer <rep.nop@aon.at>
* gfortran.dg/list_read_2.f90: Fix typo in description.
diff --git a/gcc/testsuite/gcc.dg/torture/pr25718-1.c b/gcc/testsuite/gcc.dg/torture/pr25718-1.c
new file mode 100644
index 000000000000..8333a33a54d6
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/torture/pr25718-1.c
@@ -0,0 +1,27 @@
+/* { dg-do run } */
+/* PR 25718: invalid constant operand to the "bound" insn; error at
+ assembly time. We'll make sure the code is correct to: run a few
+ example values. */
+
+extern void exit (int);
+extern void abort (void);
+unsigned __attribute__ ((__noinline__)) foo(unsigned a)
+{
+ unsigned l;
+ l = (a >= (~0u - 512) ? (~0u - 512) : a);
+ return l;
+}
+
+int
+main (void)
+{
+ if (foo ((unsigned) -512) != (unsigned) -513
+ || foo ((unsigned) -514) != (unsigned) -514
+ || foo ((unsigned) -513) != (unsigned) -513
+ || foo ((unsigned) -1) != (unsigned) -513
+ || foo (513) != 513
+ || foo (0) != 0)
+ abort ();
+
+ exit (0);
+}
--
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