From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001
From: upstream source tree <ports@midipix.org>
Date: Sun, 15 Mar 2015 20:14:05 -0400
Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified
 gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream
 tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.
---
 gcc/testsuite/gcc.dg/iftrap-1.c | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 gcc/testsuite/gcc.dg/iftrap-1.c

(limited to 'gcc/testsuite/gcc.dg/iftrap-1.c')

diff --git a/gcc/testsuite/gcc.dg/iftrap-1.c b/gcc/testsuite/gcc.dg/iftrap-1.c
new file mode 100644
index 000000000..142782042
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/iftrap-1.c
@@ -0,0 +1,38 @@
+/* Verify that we optimize to conditional traps.  */
+/* { dg-options "-O" } */
+/* { dg-do compile { target rs6000-*-* powerpc*-*-* sparc*-*-* ia64-*-* } } */
+/* { dg-final { scan-assembler-not "^\t(trap|ta|break)\[ \t\]" } } */
+
+void f1(int p)
+{
+  if (p)
+    __builtin_trap();
+}
+
+void f2(int p)
+{
+  if (p)
+    __builtin_trap();
+  else
+    bar();
+}
+
+void f3(int p)
+{
+  if (p)
+    bar();
+  else
+    __builtin_trap();
+}
+
+void f4(int p, int q)
+{
+  if (p)
+    {
+      bar();
+      if (q)
+	bar();
+    }
+  else
+    __builtin_trap();
+}
-- 
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