From c03c43365d69335ab5c4d0d2ea94dd0a099e6488 Mon Sep 17 00:00:00 2001
From: hp <hp@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Thu, 19 Feb 2004 07:58:05 +0000
Subject: [PATCH] PR target/14209 *
gcc.c-torture/execute/20040218-1.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78078 138bc75d-0d04-0410-961f-82ee72b054a4
---
gcc/testsuite/ChangeLog | 5 +++
.../gcc.c-torture/execute/20040218-1.c | 37 +++++++++++++++++++
2 files changed, 42 insertions(+)
create mode 100644 gcc/testsuite/gcc.c-torture/execute/20040218-1.c
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 424dd559f9a7..1e5ba50b21a9 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2004-02-19 Hans-Peter Nilsson <hp@axis.com>
+
+ PR target/14209
+ * gcc.c-torture/execute/20040218-1.c: New test.
+
2004-02-19 Giovanni Bajo <giovannibajo@gcc.gnu.org>
PR c++/14181
diff --git a/gcc/testsuite/gcc.c-torture/execute/20040218-1.c b/gcc/testsuite/gcc.c-torture/execute/20040218-1.c
new file mode 100644
index 000000000000..4d1541af8bfa
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/20040218-1.c
@@ -0,0 +1,37 @@
+/* PR target/14209. Bug in cris.md, shrinking access size of
+ postincrement.
+ Origin: <hp@axis.com>. */
+
+long int xb (long int *y) __attribute__ ((__noinline__));
+long int xw (long int *y) __attribute__ ((__noinline__));
+short int yb (short int *y) __attribute__ ((__noinline__));
+
+long int xb (long int *y)
+{
+ long int xx = *y & 255;
+ return xx + y[1];
+}
+
+long int xw (long int *y)
+{
+ long int xx = *y & 65535;
+ return xx + y[1];
+}
+
+short int yb (short int *y)
+{
+ short int xx = *y & 255;
+ return xx + y[1];
+}
+
+int main (void)
+{
+ long int y[] = {-1, 16000};
+ short int yw[] = {-1, 16000};
+
+ if (xb (y) != 16255
+ || xw (y) != 81535
+ || yb (yw) != 16255)
+ abort ();
+ exit (0);
+}
--
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