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/tree-ssa/pr33922.c | 79 +++++++++++++++++++++++++++++++++
 1 file changed, 79 insertions(+)
 create mode 100644 gcc/testsuite/gcc.dg/tree-ssa/pr33922.c

(limited to 'gcc/testsuite/gcc.dg/tree-ssa/pr33922.c')

diff --git a/gcc/testsuite/gcc.dg/tree-ssa/pr33922.c b/gcc/testsuite/gcc.dg/tree-ssa/pr33922.c
new file mode 100644
index 000000000..7429eb161
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/tree-ssa/pr33922.c
@@ -0,0 +1,79 @@
+/* { dg-do compile } */
+/* { dg-options "-O3 -ftree-pre" } */
+
+typedef enum
+{
+  ST_TiemanStyle,
+}
+BrailleDisplay;
+static int pendingCommand;
+static int currentModifiers;
+typedef struct
+{
+  int (*updateKeys) (BrailleDisplay * brl, int *keyPressed);
+}
+ProtocolOperations;
+static const ProtocolOperations *protocol;
+brl_readCommand (BrailleDisplay * brl)
+{
+  unsigned long int keys;
+  int command;
+  int keyPressed;
+  unsigned char routingKeys[200];
+  int routingKeyCount;
+  signed char rightVerticalSensor;
+  if (pendingCommand != (-1))
+    {
+      return command;
+    }
+  if (!protocol->updateKeys (brl, &keyPressed))
+    {
+      if (rightVerticalSensor >= 0)
+        keys |= 1;
+      if ((routingKeyCount == 0) && keys)
+        {
+          if (currentModifiers)
+            {
+            doChord:switch (keys);
+            }
+          else
+            {
+            doCharacter:
+              command = 0X2200;
+              if (keys & 0X01UL)
+                command |= 0001;
+              if (keys & 0X02UL)
+                command |= 0002;
+              if (keys & 0X04UL)
+                command |= 0004;
+              if (keys & 0X08UL)
+                command |= 0010;
+              if (keys & 0X10UL)
+                command |= 0020;
+              if (keys & 0X20UL)
+                command |= 0040;
+              if (currentModifiers & (0X0010 | 0X0200))
+                command |= 0100;
+              if (currentModifiers & 0X0040)
+                command |= 0200;
+              if (currentModifiers & 0X0100)
+                command |= 0X020000;
+              if (currentModifiers & 0X0400)
+                command |= 0X080000;
+              if (currentModifiers & 0X0800)
+                command |= 0X040000;
+            }
+          unsigned char key1 = routingKeys[0];
+          if (key1 == 0)
+            {
+            }
+          if (key1 == 1)
+            if (keys)
+              {
+                currentModifiers |= 0X0010;
+                goto doCharacter;
+              }
+        }
+    }
+  return command;
+}
-- 
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