From fcc7aafa64338bdbac356dd509acd20f35563ef5 Mon Sep 17 00:00:00 2001
From: Stan Cox <scox@redhat.com>
Date: Wed, 21 May 2008 09:22:17 -0400
Subject: Optimize compound and binary expression assignments.

---
 testsuite/systemtap.base/optim_arridx.exp | 2 ++
 testsuite/systemtap.base/optim_arridx.stp | 6 ++++++
 2 files changed, 8 insertions(+)

(limited to 'testsuite/systemtap.base')

diff --git a/testsuite/systemtap.base/optim_arridx.exp b/testsuite/systemtap.base/optim_arridx.exp
index 447ad1f4..b7c5c360 100644
--- a/testsuite/systemtap.base/optim_arridx.exp
+++ b/testsuite/systemtap.base/optim_arridx.exp
@@ -45,6 +45,8 @@ for (1; (bb) < (10); (bb)++) (cc) += (bb)
 for ((dd) = (1); (dd) < (10); 1) (dd) += (1)
 if (1) (ee) = (1)
 
+(cc) = ((dd) = (5))
+(cc) = ((4) + ((cc) = (1)))
 printf("%d %d %d %d %d", aa, bb, cc, dd, ee)
 exit()
 }
diff --git a/testsuite/systemtap.base/optim_arridx.stp b/testsuite/systemtap.base/optim_arridx.stp
index 4551bb3e..20710c7f 100644
--- a/testsuite/systemtap.base/optim_arridx.stp
+++ b/testsuite/systemtap.base/optim_arridx.stp
@@ -34,6 +34,12 @@ probe begin {
   if (elide_global_b = 1)
      ee = 1
 
+  // compound assignment
+  cc = elide_gg=dd=5
+
+  // binary expression
+  cc = ((elide_hh = 4) + (cc = 1))
+
   printf("%d %d %d %d %d", aa, bb, cc, dd, ee)
   exit ()
 }
-- 
cgit