From: No Author <no-author@gcc.gnu.org>
Date: Fri, 3 May 2002 20:46:23 +0000 (+0000)
Subject: This commit was manufactured by cvs2svn to create branch
X-Git-Tag: releases/gcc-3.1.0~40
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=db007e7a8c45f2d4a249c997a515167eddcc6b91;p=thirdparty%2Fgcc.git

This commit was manufactured by cvs2svn to create branch
'gcc-3_1-branch'.

From-SVN: r53126
---

diff --git a/gcc/testsuite/gcc.dg/20020503-1.c b/gcc/testsuite/gcc.dg/20020503-1.c
new file mode 100644
index 000000000000..5f9168eb67d3
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/20020503-1.c
@@ -0,0 +1,12 @@
+/* PR target/6542
+   This testcase caused ICE on SPARC because the function uses no registers
+   after optimizing, so even if -mflat make all registers not permitted
+   for leaf functions, the function was still leaf, but LEAF_REG_REMAP
+   returned -1 for some registers (like %o0).  */
+/* { dg-do compile } */
+/* { do-options "-O2 -g" } */
+/* { do-options "-O2 -g -mflat" { target sparc*-*-* } } */
+
+void foo (char *a, char *b, char *c, char *d)
+{
+}