diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 0d714dd57ec0..8a2b08402d57 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,35 @@
+2003-06-17  Janis Johnson  <janis187@us.ibm.com>
+
+	* gcc.dg/compat/compat-common.h (DEBUG_INIT): New.
+	* gcc.dg/compat/scalar-by-value-1_x.c: Use it.
+	* gcc.dg/compat/scalar-by-value-2_x.c: Ditto.
+	* gcc.dg/compat/scalar-by-value-3_x.c: Ditto.
+	* gcc.dg/compat/scalar-by-value-4_x.c: Ditto.
+	* gcc.dg/compat/scalar-return-1_x.c: Ditto.
+	* gcc.dg/compat/scalar-return-2_x.c: Ditto.
+	* gcc.dg/compat/scalar-return-3_x.c: Ditto.
+	* gcc.dg/compat/scalar-return-4_x.c: Ditto.
+	* gcc.dg/compat/struct-by-value-10_x.c: Ditto.
+	* gcc.dg/compat/struct-by-value-11_x.c: Ditto.
+	* gcc.dg/compat/struct-by-value-12_x.c: Ditto.
+	* gcc.dg/compat/struct-by-value-13_x.c: Ditto.
+	* gcc.dg/compat/struct-by-value-14_x.c: Ditto.
+	* gcc.dg/compat/struct-by-value-15_x.c: Ditto.
+	* gcc.dg/compat/struct-by-value-16_x.c: Ditto.
+	* gcc.dg/compat/struct-by-value-17_x.c: Ditto.
+	* gcc.dg/compat/struct-by-value-18_x.c: Ditto.
+	* gcc.dg/compat/struct-by-value-2_x.c: Ditto.
+	* gcc.dg/compat/struct-by-value-3_x.c: Ditto.
+	* gcc.dg/compat/struct-by-value-4_x.c: Ditto.
+	* gcc.dg/compat/struct-by-value-5_x.c: Ditto.
+	* gcc.dg/compat/struct-by-value-6_x.c: Ditto.
+	* gcc.dg/compat/struct-by-value-7_x.c: Ditto.
+	* gcc.dg/compat/struct-by-value-8_x.c: Ditto.
+	* gcc.dg/compat/struct-by-value-9_x.c: Ditto.
+	* gcc.dg/compat/struct-return-10_x.c: Ditto.
+	* gcc.dg/compat/struct-return-2_x.c: Ditto.
+	* gcc.dg/compat/struct-return-3_x.c: Ditto.
+
 2003-06-16  Mark Mitchell  <mark@codesourcery.com>
 
 	* lib/gcc-dg.exp (dg-xfail-if): Fix thinko.
diff --git a/gcc/testsuite/gcc.dg/compat/compat-common.h b/gcc/testsuite/gcc.dg/compat/compat-common.h
index 46eaf42b9a87..95c1af4b194f 100644
--- a/gcc/testsuite/gcc.dg/compat/compat-common.h
+++ b/gcc/testsuite/gcc.dg/compat/compat-common.h
@@ -6,12 +6,14 @@
  
 #ifdef DBG
 #include <stdio.h>
+#define DEBUG_INIT setbuf (stdout, NULL);
 #define DEBUG_FPUTS(x) fputs (x, stdout)
 #define DEBUG_DOT putc ('.', stdout)
 #define DEBUG_NL putc ('\n', stdout)
 #define DEBUG_FAIL putc ('F', stdout); fails++
 #define DEBUG_CHECK { DEBUG_FAIL; } else { DEBUG_DOT; }
 #else
+#define DEBUG_INIT
 #define DEBUG_FPUTS(x)
 #define DEBUG_DOT
 #define DEBUG_NL
diff --git a/gcc/testsuite/gcc.dg/compat/scalar-by-value-1_x.c b/gcc/testsuite/gcc.dg/compat/scalar-by-value-1_x.c
index 51b5abd3d77b..f17ed8b2e554 100644
--- a/gcc/testsuite/gcc.dg/compat/scalar-by-value-1_x.c
+++ b/gcc/testsuite/gcc.dg/compat/scalar-by-value-1_x.c
@@ -158,6 +158,8 @@ T(ld, long double, 92.0)
 void
 scalar_by_value_1_x ()
 {
+DEBUG_INIT
+
 #define T(NAME) testit##NAME ();
 
 T(ui)
diff --git a/gcc/testsuite/gcc.dg/compat/scalar-by-value-2_x.c b/gcc/testsuite/gcc.dg/compat/scalar-by-value-2_x.c
index fae665f2ca17..9e29b3ebb96b 100644
--- a/gcc/testsuite/gcc.dg/compat/scalar-by-value-2_x.c
+++ b/gcc/testsuite/gcc.dg/compat/scalar-by-value-2_x.c
@@ -80,6 +80,8 @@ T(f, float, 90.0)
 void
 scalar_by_value_2_x ()
 {
+DEBUG_INIT
+
 #define T(NAME) testit##NAME ();
 
 T(c)
diff --git a/gcc/testsuite/gcc.dg/compat/scalar-by-value-3_x.c b/gcc/testsuite/gcc.dg/compat/scalar-by-value-3_x.c
index 523210f8221d..f5eea8d36684 100644
--- a/gcc/testsuite/gcc.dg/compat/scalar-by-value-3_x.c
+++ b/gcc/testsuite/gcc.dg/compat/scalar-by-value-3_x.c
@@ -155,6 +155,8 @@ T(cld, _Complex long double, (8.0,9.0))
 void
 scalar_by_value_3_x ()
 {
+DEBUG_INIT
+
 #define T(NAME) testit##NAME ();
 
 T(ci)
diff --git a/gcc/testsuite/gcc.dg/compat/scalar-by-value-4_x.c b/gcc/testsuite/gcc.dg/compat/scalar-by-value-4_x.c
index 3b4c427c2ac0..79ac7118df14 100644
--- a/gcc/testsuite/gcc.dg/compat/scalar-by-value-4_x.c
+++ b/gcc/testsuite/gcc.dg/compat/scalar-by-value-4_x.c
@@ -77,6 +77,8 @@ T(cf, _Complex float, (6.0,7.0))
 void
 scalar_by_value_4_x ()
 {
+DEBUG_INIT
+
 #define T(NAME) testit##NAME ();
 
 T(cc)
diff --git a/gcc/testsuite/gcc.dg/compat/scalar-return-1_x.c b/gcc/testsuite/gcc.dg/compat/scalar-return-1_x.c
index 7e8f975f758f..3e56487afbc0 100644
--- a/gcc/testsuite/gcc.dg/compat/scalar-return-1_x.c
+++ b/gcc/testsuite/gcc.dg/compat/scalar-return-1_x.c
@@ -98,6 +98,8 @@ T(ld, long double, 92.0)
 void
 scalar_return_1_x ()
 {
+DEBUG_INIT
+
 #define T(NAME) testit##NAME ();
 
 T(ui)
diff --git a/gcc/testsuite/gcc.dg/compat/scalar-return-2_x.c b/gcc/testsuite/gcc.dg/compat/scalar-return-2_x.c
index 2e68d59b7eae..888e3f43d6ae 100644
--- a/gcc/testsuite/gcc.dg/compat/scalar-return-2_x.c
+++ b/gcc/testsuite/gcc.dg/compat/scalar-return-2_x.c
@@ -66,6 +66,8 @@ T(f, float, 90.0)
 void
 scalar_return_2_x ()
 {
+DEBUG_INIT
+
 #define T(NAME) testit##NAME ();
 
 T(c)
diff --git a/gcc/testsuite/gcc.dg/compat/scalar-return-3_x.c b/gcc/testsuite/gcc.dg/compat/scalar-return-3_x.c
index 5cf84faa04b0..957cde7ff089 100644
--- a/gcc/testsuite/gcc.dg/compat/scalar-return-3_x.c
+++ b/gcc/testsuite/gcc.dg/compat/scalar-return-3_x.c
@@ -95,6 +95,8 @@ T(cld, _Complex long double, (3.0,4.0))
 void
 scalar_return_3_x ()
 {
+DEBUG_INIT
+
 #define T(NAME) testit##NAME ();
 
 T(ci)
diff --git a/gcc/testsuite/gcc.dg/compat/scalar-return-4_x.c b/gcc/testsuite/gcc.dg/compat/scalar-return-4_x.c
index cb413e62d4ca..fb7fd4b9ba35 100644
--- a/gcc/testsuite/gcc.dg/compat/scalar-return-4_x.c
+++ b/gcc/testsuite/gcc.dg/compat/scalar-return-4_x.c
@@ -45,6 +45,8 @@ T(cf, _Complex float, (1.0,2.0))
 void
 scalar_return_4_x ()
 {
+DEBUG_INIT
+
 #define T(NAME) testit##NAME ();
 
 T(cc)
diff --git a/gcc/testsuite/gcc.dg/compat/struct-by-value-10_x.c b/gcc/testsuite/gcc.dg/compat/struct-by-value-10_x.c
index 7468dc72a9d9..861ee4917c81 100644
--- a/gcc/testsuite/gcc.dg/compat/struct-by-value-10_x.c
+++ b/gcc/testsuite/gcc.dg/compat/struct-by-value-10_x.c
@@ -158,6 +158,8 @@ TEST(Sldf)
 void
 struct_by_value_10_x ()
 {
+DEBUG_INIT
+
 #define T(TYPE) testit##TYPE ();
 
 T(Sfd)
diff --git a/gcc/testsuite/gcc.dg/compat/struct-by-value-11_x.c b/gcc/testsuite/gcc.dg/compat/struct-by-value-11_x.c
index 237f67164034..5ea5a8eded31 100644
--- a/gcc/testsuite/gcc.dg/compat/struct-by-value-11_x.c
+++ b/gcc/testsuite/gcc.dg/compat/struct-by-value-11_x.c
@@ -29,6 +29,8 @@ TEST(Scc16, _Complex char)
 void
 struct_by_value_11_x ()
 {
+DEBUG_INIT
+
 #define T(TYPE, MTYPE) testit##TYPE ();
 
 T(Scc1, _Complex char)
diff --git a/gcc/testsuite/gcc.dg/compat/struct-by-value-12_x.c b/gcc/testsuite/gcc.dg/compat/struct-by-value-12_x.c
index 2ba6fc6c0b6e..dd7586406d5e 100644
--- a/gcc/testsuite/gcc.dg/compat/struct-by-value-12_x.c
+++ b/gcc/testsuite/gcc.dg/compat/struct-by-value-12_x.c
@@ -29,6 +29,8 @@ TEST(Scs16, _Complex short)
 void
 struct_by_value_12_x ()
 {
+DEBUG_INIT
+
 #define T(TYPE, MTYPE) testit##TYPE ();
 
 T(Scs1, _Complex short)
diff --git a/gcc/testsuite/gcc.dg/compat/struct-by-value-13_x.c b/gcc/testsuite/gcc.dg/compat/struct-by-value-13_x.c
index bf7af3a3603c..2b8da398ef03 100644
--- a/gcc/testsuite/gcc.dg/compat/struct-by-value-13_x.c
+++ b/gcc/testsuite/gcc.dg/compat/struct-by-value-13_x.c
@@ -29,6 +29,8 @@ TEST(Sci16, _Complex int)
 void
 struct_by_value_13_x ()
 {
+DEBUG_INIT
+
 #define T(TYPE, MTYPE) testit##TYPE ();
 
 T(Sci1, _Complex int)
diff --git a/gcc/testsuite/gcc.dg/compat/struct-by-value-14_x.c b/gcc/testsuite/gcc.dg/compat/struct-by-value-14_x.c
index 765144c5376a..19ac834d223d 100644
--- a/gcc/testsuite/gcc.dg/compat/struct-by-value-14_x.c
+++ b/gcc/testsuite/gcc.dg/compat/struct-by-value-14_x.c
@@ -29,6 +29,8 @@ TEST(Scl16, _Complex long)
 void
 struct_by_value_14_x ()
 {
+DEBUG_INIT
+
 #define T(TYPE, MTYPE) testit##TYPE ();
 
 T(Scl1, _Complex long)
diff --git a/gcc/testsuite/gcc.dg/compat/struct-by-value-15_x.c b/gcc/testsuite/gcc.dg/compat/struct-by-value-15_x.c
index 732582e76b59..f424342dbc89 100644
--- a/gcc/testsuite/gcc.dg/compat/struct-by-value-15_x.c
+++ b/gcc/testsuite/gcc.dg/compat/struct-by-value-15_x.c
@@ -29,6 +29,8 @@ TEST(Scll16, _Complex long long)
 void
 struct_by_value_15_x ()
 {
+DEBUG_INIT
+
 #define T(TYPE, MTYPE) testit##TYPE ();
 
 T(Scll1, _Complex long long)
diff --git a/gcc/testsuite/gcc.dg/compat/struct-by-value-16_x.c b/gcc/testsuite/gcc.dg/compat/struct-by-value-16_x.c
index ef701767eb87..2485a90c55ad 100644
--- a/gcc/testsuite/gcc.dg/compat/struct-by-value-16_x.c
+++ b/gcc/testsuite/gcc.dg/compat/struct-by-value-16_x.c
@@ -29,6 +29,8 @@ TEST(Scf16, _Complex float)
 void
 struct_by_value_16_x ()
 {
+DEBUG_INIT
+
 #define T(TYPE, MTYPE) testit##TYPE ();
 
 T(Scf1, _Complex float)
diff --git a/gcc/testsuite/gcc.dg/compat/struct-by-value-17_x.c b/gcc/testsuite/gcc.dg/compat/struct-by-value-17_x.c
index 624cc34df60c..349e23f22381 100644
--- a/gcc/testsuite/gcc.dg/compat/struct-by-value-17_x.c
+++ b/gcc/testsuite/gcc.dg/compat/struct-by-value-17_x.c
@@ -29,6 +29,8 @@ TEST(Scd16, _Complex double)
 void
 struct_by_value_17_x ()
 {
+DEBUG_INIT
+
 #define T(TYPE, MTYPE) testit##TYPE ();
 
 T(Scd1, _Complex double)
diff --git a/gcc/testsuite/gcc.dg/compat/struct-by-value-18_x.c b/gcc/testsuite/gcc.dg/compat/struct-by-value-18_x.c
index ec02c568de91..dea586cb64c7 100644
--- a/gcc/testsuite/gcc.dg/compat/struct-by-value-18_x.c
+++ b/gcc/testsuite/gcc.dg/compat/struct-by-value-18_x.c
@@ -29,6 +29,8 @@ TEST(Scld16, _Complex long double)
 void
 struct_by_value_18_x ()
 {
+DEBUG_INIT
+
 #define T(TYPE, MTYPE) testit##TYPE ();
 
 T(Scld1, _Complex long double)
diff --git a/gcc/testsuite/gcc.dg/compat/struct-by-value-2_x.c b/gcc/testsuite/gcc.dg/compat/struct-by-value-2_x.c
index ce455bf5bc22..06aec702ef15 100644
--- a/gcc/testsuite/gcc.dg/compat/struct-by-value-2_x.c
+++ b/gcc/testsuite/gcc.dg/compat/struct-by-value-2_x.c
@@ -159,6 +159,8 @@ T(15, ui, unsigned int)
 void
 struct_by_value_2_x ()
 {
+DEBUG_INIT
+
 #define T(N, NAME, TYPE) testit##NAME##N ();
 
 T(0, uc, unsigned char)
diff --git a/gcc/testsuite/gcc.dg/compat/struct-by-value-3_x.c b/gcc/testsuite/gcc.dg/compat/struct-by-value-3_x.c
index 4490f4856346..c54e47b73935 100644
--- a/gcc/testsuite/gcc.dg/compat/struct-by-value-3_x.c
+++ b/gcc/testsuite/gcc.dg/compat/struct-by-value-3_x.c
@@ -161,6 +161,8 @@ T(Sics)
 void
 struct_by_value_3_x ()
 {
+DEBUG_INIT
+
 #define T(TYPE) testit##TYPE ();
 
 T(Sc)
diff --git a/gcc/testsuite/gcc.dg/compat/struct-by-value-4_x.c b/gcc/testsuite/gcc.dg/compat/struct-by-value-4_x.c
index 4b24cd56a85d..d53396e1f12b 100644
--- a/gcc/testsuite/gcc.dg/compat/struct-by-value-4_x.c
+++ b/gcc/testsuite/gcc.dg/compat/struct-by-value-4_x.c
@@ -183,6 +183,8 @@ T(15, Si)
 void
 struct_by_value_4_x ()
 {
+DEBUG_INIT
+
 #define T(N, TYPE) testit##TYPE##N ();
 
 T(0, Sc)
diff --git a/gcc/testsuite/gcc.dg/compat/struct-by-value-5_x.c b/gcc/testsuite/gcc.dg/compat/struct-by-value-5_x.c
index 6db7771bc3a5..46ca6c04caad 100644
--- a/gcc/testsuite/gcc.dg/compat/struct-by-value-5_x.c
+++ b/gcc/testsuite/gcc.dg/compat/struct-by-value-5_x.c
@@ -29,6 +29,8 @@ TEST(Sf16, float)
 void
 struct_by_value_5_x ()
 {
+DEBUG_INIT
+
 #define T(TYPE, MTYPE) testit##TYPE ();
 
 T(Sf1, float)
diff --git a/gcc/testsuite/gcc.dg/compat/struct-by-value-6_x.c b/gcc/testsuite/gcc.dg/compat/struct-by-value-6_x.c
index cef1523b3ff3..4ce1f7c18cf2 100644
--- a/gcc/testsuite/gcc.dg/compat/struct-by-value-6_x.c
+++ b/gcc/testsuite/gcc.dg/compat/struct-by-value-6_x.c
@@ -29,6 +29,8 @@ TEST(Sd16, double)
 void
 struct_by_value_6_x ()
 {
+DEBUG_INIT
+
 #define T(TYPE, MTYPE) testit##TYPE ();
 
 T(Sd1, double)
diff --git a/gcc/testsuite/gcc.dg/compat/struct-by-value-7_x.c b/gcc/testsuite/gcc.dg/compat/struct-by-value-7_x.c
index 30d945082f7c..f4459f57e027 100644
--- a/gcc/testsuite/gcc.dg/compat/struct-by-value-7_x.c
+++ b/gcc/testsuite/gcc.dg/compat/struct-by-value-7_x.c
@@ -29,6 +29,8 @@ TEST(Sld16, long double)
 void
 struct_by_value_7_x ()
 {
+DEBUG_INIT
+
 #define T(TYPE, MTYPE) testit##TYPE ();
 
 T(Sld1, long double)
diff --git a/gcc/testsuite/gcc.dg/compat/struct-by-value-8_x.c b/gcc/testsuite/gcc.dg/compat/struct-by-value-8_x.c
index 6c983c58cb9e..cdde06b05eb9 100644
--- a/gcc/testsuite/gcc.dg/compat/struct-by-value-8_x.c
+++ b/gcc/testsuite/gcc.dg/compat/struct-by-value-8_x.c
@@ -167,6 +167,8 @@ T(15, Sis)
 void
 struct_by_value_8_x ()
 {
+DEBUG_INIT
+
 #define T(N, TYPE) testit##TYPE##N ();
 
 T(0, Ssc)
diff --git a/gcc/testsuite/gcc.dg/compat/struct-by-value-9_x.c b/gcc/testsuite/gcc.dg/compat/struct-by-value-9_x.c
index 3cd7ca74f048..9f2f9c0b5040 100644
--- a/gcc/testsuite/gcc.dg/compat/struct-by-value-9_x.c
+++ b/gcc/testsuite/gcc.dg/compat/struct-by-value-9_x.c
@@ -170,6 +170,8 @@ T(15, Scis)
 void
 struct_by_value_9_x ()
 {
+DEBUG_INIT
+
 #define T(N, TYPE) testit##TYPE##N ();
 
 T(0, Scsi)
diff --git a/gcc/testsuite/gcc.dg/compat/struct-return-10_x.c b/gcc/testsuite/gcc.dg/compat/struct-return-10_x.c
index f3e375bb4467..bb2644a11ed8 100644
--- a/gcc/testsuite/gcc.dg/compat/struct-return-10_x.c
+++ b/gcc/testsuite/gcc.dg/compat/struct-return-10_x.c
@@ -93,6 +93,8 @@ T(Sldf);
 void
 struct_return_10_x ()
 {
+DEBUG_INIT
+
 #define T(TYPE) testit##TYPE ();
 
 T(Sfd);
diff --git a/gcc/testsuite/gcc.dg/compat/struct-return-2_x.c b/gcc/testsuite/gcc.dg/compat/struct-return-2_x.c
index ff83e95f064b..a0658a5b8578 100644
--- a/gcc/testsuite/gcc.dg/compat/struct-return-2_x.c
+++ b/gcc/testsuite/gcc.dg/compat/struct-return-2_x.c
@@ -156,6 +156,8 @@ T(15, ui, unsigned int)
 void
 struct_return_2_x ()
 {
+DEBUG_INIT
+
 #define T(N, NAME, TYPE) testit##NAME##N ();
 
 T(0, uc, unsigned char)
diff --git a/gcc/testsuite/gcc.dg/compat/struct-return-3_x.c b/gcc/testsuite/gcc.dg/compat/struct-return-3_x.c
index 62e9a94f5aba..d4e81d767294 100644
--- a/gcc/testsuite/gcc.dg/compat/struct-return-3_x.c
+++ b/gcc/testsuite/gcc.dg/compat/struct-return-3_x.c
@@ -106,6 +106,8 @@ T(Sics)
 void
 struct_return_3_x ()
 {
+DEBUG_INIT
+
 #define T(TYPE) testit##TYPE ();
 
 T(Sc)