Warray-bounds.c: Do not use redundant stores.

2009-03-28  Richard Guenther  <rguenther@suse.de>

	* gcc.dg/Warray-bounds.c: Do not use redundant stores.
	* g++.dg/warn/Warray-bounds.C: Likewise.

From-SVN: r145189

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index aba092f9695f71cf24eecffecf6545ba6e66e73b..23f3ce1f76595cf95e8c94c3dcda75400542e0a3 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2009-03-28  Richard Guenther  <rguenther@suse.de>
+
+       * gcc.dg/Warray-bounds.c: Do not use redundant stores.
+       * g++.dg/warn/Warray-bounds.C: Likewise.
+
 2009-03-28  Tobias Burnus  <burnus@net-b.de>
 
        PR fortran/32626

diff --git a/gcc/testsuite/g++.dg/warn/Warray-bounds.C b/gcc/testsuite/g++.dg/warn/Warray-bounds.C
index 0385516abd4e215467d9358c8dfce053c0c1fe6e..d53af52148605fef7bbb1626f2907367cfd021c2 100644 (file)
--- a/gcc/testsuite/g++.dg/warn/Warray-bounds.C
+++ b/gcc/testsuite/g++.dg/warn/Warray-bounds.C
@@ -26,10 +26,10 @@ int* f(void) {
     a[ 9] = 0;
     a[10] = 0;             /* { dg-warning "array subscript" } */
     a[11] = 0;             /* { dg-warning "array subscript" } */
-    a[2 * n() - 11] = 0;    /* { dg-warning "array subscript" } */
-    a[2 * n() - 10] = 0;
-    a[2 * n() -  1] = 0;
-    a[2 * n() -  0] = 0;    /* { dg-warning "array subscript" } */
+    a[2 * n() - 11] = 1;    /* { dg-warning "array subscript" } */
+    a[2 * n() - 10] = 1;
+    a[2 * n() -  1] = 1;
+    a[2 * n() -  0] = 1;    /* { dg-warning "array subscript" } */
 
     b[-1] = 0;             /* { dg-warning "array subscript" } */
     b[ 0] = 0;
@@ -37,10 +37,10 @@ int* f(void) {
     b[ 9] = 0;
     b[10] = 0;             /* { dg-warning "array subscript" } */
     b[11] = 0;             /* { dg-warning "array subscript" } */
-    b[2 * n() - 11] = 0;    /* { dg-warning "array subscript" } */
-    b[2 * n() - 10] = 0;
-    b[2 * n() -  1] = 0;
-    b[2 * n() -  0] = 0;    /* { dg-warning "array subscript" } */
+    b[2 * n() - 11] = 1;    /* { dg-warning "array subscript" } */
+    b[2 * n() - 10] = 1;
+    b[2 * n() -  1] = 1;
+    b[2 * n() -  0] = 1;    /* { dg-warning "array subscript" } */
 
     c.c[-1] = 0;           /* { dg-warning "array subscript" } */
     c.c[ 0] = 0;
@@ -48,10 +48,10 @@ int* f(void) {
     c.c[ 9] = 0;
     c.c[10] = 0;           /* { dg-warning "array subscript" } */
     c.c[11] = 0;           /* { dg-warning "array subscript" } */
-    c.c[2 * n() - 11] = 0;  /* { dg-warning "array subscript" } */
-    c.c[2 * n() - 10] = 0;
-    c.c[2 * n() -  1] = 0;
-    c.c[2 * n() -  0] = 0;  /* { dg-warning "array subscript" } */
+    c.c[2 * n() - 11] = 1;  /* { dg-warning "array subscript" } */
+    c.c[2 * n() - 10] = 1;
+    c.c[2 * n() -  1] = 1;
+    c.c[2 * n() -  0] = 1;  /* { dg-warning "array subscript" } */
 
     g(&a[8]);
     g(&a[9]);

diff --git a/gcc/testsuite/gcc.dg/Warray-bounds.c b/gcc/testsuite/gcc.dg/Warray-bounds.c
index bbb5bea65e1769999cb2178594ad91ba0abf6e9c..ac384e6bb2f95eb153f348888fa1c40c2230b850 100644 (file)
--- a/gcc/testsuite/gcc.dg/Warray-bounds.c
+++ b/gcc/testsuite/gcc.dg/Warray-bounds.c
@@ -26,10 +26,10 @@ int* f(void) {
     a[ 9] = 0;
     a[10] = 0;             /* { dg-warning "array subscript" } */
     a[11] = 0;             /* { dg-warning "array subscript" } */
-    a[2 * n() - 11] = 0;    /* { dg-warning "array subscript" } */
-    a[2 * n() - 10] = 0;
-    a[2 * n() -  1] = 0;
-    a[2 * n() -  0] = 0;    /* { dg-warning "array subscript" } */
+    a[2 * n() - 11] = 1;    /* { dg-warning "array subscript" } */
+    a[2 * n() - 10] = 1;
+    a[2 * n() -  1] = 1;
+    a[2 * n() -  0] = 1;    /* { dg-warning "array subscript" } */
 
     b[-1] = 0;             /* { dg-warning "array subscript" } */
     b[ 0] = 0;
@@ -37,10 +37,10 @@ int* f(void) {
     b[ 9] = 0;
     b[10] = 0;             /* { dg-warning "array subscript" } */
     b[11] = 0;             /* { dg-warning "array subscript" } */
-    b[2 * n() - 11] = 0;    /* { dg-warning "array subscript" } */
-    b[2 * n() - 10] = 0;
-    b[2 * n() -  1] = 0;
-    b[2 * n() -  0] = 0;    /* { dg-warning "array subscript" } */
+    b[2 * n() - 11] = 1;    /* { dg-warning "array subscript" } */
+    b[2 * n() - 10] = 1;
+    b[2 * n() -  1] = 1;
+    b[2 * n() -  0] = 1;    /* { dg-warning "array subscript" } */
 
     c.c[-1] = 0;           /* { dg-warning "array subscript" } */
     c.c[ 0] = 0;
@@ -48,10 +48,10 @@ int* f(void) {
     c.c[ 9] = 0;
     c.c[10] = 0;           /* { dg-warning "array subscript" } */
     c.c[11] = 0;           /* { dg-warning "array subscript" } */
-    c.c[2 * n() - 11] = 0;  /* { dg-warning "array subscript" } */
-    c.c[2 * n() - 10] = 0;
-    c.c[2 * n() -  1] = 0;
-    c.c[2 * n() -  0] = 0;  /* { dg-warning "array subscript" } */
+    c.c[2 * n() - 11] = 1;  /* { dg-warning "array subscript" } */
+    c.c[2 * n() - 10] = 1;
+    c.c[2 * n() -  1] = 1;
+    c.c[2 * n() -  0] = 1;  /* { dg-warning "array subscript" } */
 
     g(&a[8]);
     g(&a[9]);