gcc/testsuite/ChangeLog:

	* gcc.dg/Wstringop-overflow-17.c: Tweak test to avoid unrelated
	failures due the absence of loop unrolling.

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 879d7b1..dc1952b 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2020-01-15  Martin Sebor  <msebor@redhat.com>
+
+       * gcc.dg/Wstringop-overflow-17.c: Tweak test to avoid unrelated
+       failures due the absence of loop unrolling.
+
 2020-01-15  Joseph Myers  <joseph@codesourcery.com>
 
        PR c/93072

diff --git a/gcc/testsuite/gcc.dg/Wstringop-overflow-17.c b/gcc/testsuite/gcc.dg/Wstringop-overflow-17.c
index b903f6e..fb81420 100644 (file)
--- a/gcc/testsuite/gcc.dg/Wstringop-overflow-17.c
+++ b/gcc/testsuite/gcc.dg/Wstringop-overflow-17.c
@@ -5,7 +5,7 @@
 static void copy_n (char *d, const char *s, int n)
 {
   while (n--)
-    *d++ = *s++;    // { dg-warning "writing 1 byte into a region of size 0" }
+    *d++ = *s++;
   *d = 0;           // { dg-warning "writing 1 byte into a region of size 0" }
 }
 
@@ -13,7 +13,7 @@ void sink (void*);
 
 void call_copy_n (const char *s)
 {
-  char a[3];        // { dg-message "declared here" }
+  char a[7];        // { dg-message "declared here" }
   copy_n (a, "1234567", 7);
   sink (a);
 }