6 files changed, 12 insertions, 0 deletions
diff --git a/test/regression/Results/builtins-arm b/test/regression/Results/builtins-arm
index 7925545..4db7c32 100644
--- a/test/regression/Results/builtins-arm
+++ b/test/regression/Results/builtins-arm
@@ -6,3 +6,4 @@ read_16_rev = 3412
 read_32_rev = efbeadde
 after write_16_rev: 9a78
 after write_32_rev: 78563412
+CSE write_32_rev: ok
diff --git a/test/regression/Results/builtins-ia32 b/test/regression/Results/builtins-ia32
index c16c6ae..5d14a88 100644
--- a/test/regression/Results/builtins-ia32
+++ b/test/regression/Results/builtins-ia32
@@ -7,3 +7,4 @@ read_16_rev = 3412
 read_32_rev = efbeadde
 after write_16_rev: 9a78
 after write_32_rev: 78563412
+CSE write_32_rev: ok
diff --git a/test/regression/Results/builtins-powerpc b/test/regression/Results/builtins-powerpc
index b841dc2..ac4240a 100644
--- a/test/regression/Results/builtins-powerpc
+++ b/test/regression/Results/builtins-powerpc
@@ -19,3 +19,4 @@ read_16_rev = 3412
 read_32_rev = efbeadde
 after write_16_rev: 9a78
 after write_32_rev: 78563412
+CSE write_32_rev: ok
diff --git a/test/regression/builtins-arm.c b/test/regression/builtins-arm.c
index a80cdcd..5a9cdd0 100644
--- a/test/regression/builtins-arm.c
+++ b/test/regression/builtins-arm.c
@@ -20,6 +20,9 @@ int main(int argc, char ** argv)
   printf ("after write_16_rev: %x\n", s);
   __builtin_write32_reversed(&y, 0x12345678);
   printf ("after write_32_rev: %x\n", y);
+  y = 0;
+  __builtin_write32_reversed(&y, 0x12345678);
+  printf ("CSE write_32_rev: %s\n", y == 0x78563412 ? "ok" : "ERROR");
 
   return 0;
 }
diff --git a/test/regression/builtins-ia32.c b/test/regression/builtins-ia32.c
index 1408444..4ce5488 100644
--- a/test/regression/builtins-ia32.c
+++ b/test/regression/builtins-ia32.c
@@ -23,6 +23,9 @@ int main(int argc, char ** argv)
   printf ("after write_16_rev: %x\n", s);
   __builtin_write32_reversed(&y, 0x12345678);
   printf ("after write_32_rev: %x\n", y);
+  y = 0;
+  __builtin_write32_reversed(&y, 0x12345678);
+  printf ("CSE write_32_rev: %s\n", y == 0x78563412 ? "ok" : "ERROR");
 
   return 0;
 }
diff --git a/test/regression/builtins-powerpc.c b/test/regression/builtins-powerpc.c
index 9f0d410..d8a28ed 100644
--- a/test/regression/builtins-powerpc.c
+++ b/test/regression/builtins-powerpc.c
@@ -38,6 +38,9 @@ int main(int argc, char ** argv)
   printf ("after write_16_rev: %x\n", s);
   __builtin_write32_reversed(&y, 0x12345678);
   printf ("after write_32_rev: %x\n", y);
+  y = 0;
+  __builtin_write32_reversed(&y, 0x12345678);
+  printf ("CSE write_32_rev: %s\n", y == 0x78563412 ? "ok" : "ERROR");
 
   return 0;
 }