20001023-1.c, [...]: Declare built-in functions used.

	* gcc.dg/20001023-1.c, gcc.dg/20001108-1.c, gcc.dg/20001117-1.c,
	gcc.dg/20010202-1.c, gcc.dg/20011008-2.c, gcc.dg/20011214-1.c,
	gcc.dg/20020201-1.c, gcc.dg/20020312-2.c, gcc.dg/20020426-2.c,
	gcc.dg/20030331-2.c, gcc.dg/20030612-1.c, gcc.dg/20030926-1.c,
	gcc.dg/20031216-1.c, gcc.dg/20031218-3.c, gcc.dg/20040305-2.c,
	gcc.dg/980226-1.c, gcc.dg/Wreturn-type2.c,
	gcc.dg/Wunreachable-6.c, gcc.dg/Wunreachable-7.c,
	gcc.dg/align-1.c, gcc.dg/builtin-prefetch-1.c,
	gcc.dg/builtins-17.c, gcc.dg/builtins-19.c, gcc.dg/builtins-2.c,
	gcc.dg/builtins-20.c, gcc.dg/builtins-21.c, gcc.dg/builtins-7.c,
	gcc.dg/builtins-8.c, gcc.dg/cpp/19930510-1.c,
	gcc.dg/cpp/charconst-3.c, gcc.dg/cpp/charconst-4.c,
	gcc.dg/cpp/mi6.c, gcc.dg/cpp/tr-paste.c, gcc.dg/cpp/trad/mi6.c,
	gcc.dg/cpp/trad/paste.c, gcc.dg/cpp/trad/strify.c,
	gcc.dg/fastmath-1.c, gcc.dg/fshort-wchar.c, gcc.dg/i386-387-7.c,
	gcc.dg/i386-387-8.c, gcc.dg/i386-asm-1.c, gcc.dg/i386-cadd.c,
	gcc.dg/i386-fpcvt-3.c, gcc.dg/i386-loop-3.c,
	gcc.dg/i386-memset-1.c, gcc.dg/loop-2.c, gcc.dg/nest.c,
	gcc.dg/noncompile/971104-1.c, gcc.dg/noncompile/990416-1.c,
	gcc.dg/noncompile/scope.c, gcc.dg/pack-test-4.c,
	gcc.dg/pack-test-5.c, gcc.dg/pch/inline-4.c, gcc.dg/postincr-1.c,
	gcc.dg/pr10392-1.c, gcc.dg/pragma-align.c,
	gcc.dg/profile-generate-1.c, gcc.dg/sibcall-1.c,
	gcc.dg/sibcall-2.c, gcc.dg/sibcall-3.c, gcc.dg/sibcall-4.c,
	gcc.dg/sibcall-5.c, gcc.dg/sibcall-6.c, gcc.dg/switch-warn-1.c,
	gcc.dg/switch-warn-2.c, gcc.dg/torture/builtin-attr-1.c,
	gcc.dg/torture/builtin-math-1.c, gcc.dg/torture/builtin-noret-2.c,
	gcc.dg/trampoline-1.c, gcc.dg/tree-ssa/20030703-1.c,
	gcc.dg/tree-ssa/20030703-2.c, gcc.dg/tree-ssa/20030708-1.c,
	gcc.dg/tree-ssa/20030709-3.c, gcc.dg/tree-ssa/20030710-1.c,
	gcc.dg/tree-ssa/20030711-1.c, gcc.dg/tree-ssa/20030729-1.c,
	gcc.dg/tree-ssa/20030730-1.c, gcc.dg/tree-ssa/20030730-2.c,
	gcc.dg/tree-ssa/20030731-1.c, gcc.dg/tree-ssa/20030807-11.c,
	gcc.dg/tree-ssa/20030807-2.c, gcc.dg/tree-ssa/20030807-5.c,
	gcc.dg/tree-ssa/20030807-7.c, gcc.dg/tree-ssa/20030808-1.c,
	gcc.dg/tree-ssa/20030814-1.c, gcc.dg/tree-ssa/20030814-2.c,
	gcc.dg/tree-ssa/20030814-3.c, gcc.dg/tree-ssa/20030814-4.c,
	gcc.dg/tree-ssa/20030814-5.c, gcc.dg/tree-ssa/20030814-6.c,
	gcc.dg/tree-ssa/20030814-7.c, gcc.dg/tree-ssa/20030815-1.c,
	gcc.dg/tree-ssa/20030907-1.c, gcc.dg/tree-ssa/20030917-3.c,
	gcc.dg/tree-ssa/20030922-1.c, gcc.dg/tree-ssa/20031113-1.c,
	gcc.dg/tree-ssa/20040121-1.c, gcc.dg/tree-ssa/20040319-1.c,
	gcc.dg/tree-ssa/20040324-1.c, gcc.dg/tree-ssa/20040326-1.c,
	gcc.dg/tree-ssa/20040326-2.c, gcc.dg/tree-ssa/20040517-1.c,
	gcc.dg/tree-ssa/ssa-ccp-10.c, gcc.dg/tree-ssa/ssa-pre-1.c,
	gcc.dg/tree-ssa/tailcall-1.c, gcc.dg/tree-ssa/tailrecursion-5.c,
	gcc.dg/ultrasp3.c, gcc.dg/winline-7.c, gcc.misc-tests/bprob-1.c,
	gcc.misc-tests/bprob-2.c, gcc.misc-tests/gcov-3.c,
	gcc.misc-tests/gcov-4.c, gcc.misc-tests/gcov-4b.c,
	gcc.misc-tests/gcov-6.c, gcc.misc-tests/gcov-7.c,
	gcc.misc-tests/i386-pf-3dnow-1.c,
	gcc.misc-tests/i386-pf-athlon-1.c,
	gcc.misc-tests/i386-pf-none-1.c, gcc.misc-tests/i386-pf-sse-1.c,
	objc.dg/nested-func-1.m, objc.dg/special/unclaimed-category-1.m:
	Declare built-in functions used.
	* gcc.dg/torture/builtin-attr-1.c (nexttoward): Use FPTEST2ARG2.

From-SVN: r85465

11 files changed, 25 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.misc-tests/bprob-1.c b/gcc/testsuite/gcc.misc-tests/bprob-1.c
index 9420250..8c6018c 100644
--- a/gcc/testsuite/gcc.misc-tests/bprob-1.c
+++ b/gcc/testsuite/gcc.misc-tests/bprob-1.c
@@ -4,6 +4,8 @@
    This test is the same as gcov-4.c.  The "count" comments are left in to
    make comparisons easier; they are ignored for this test. */
 
+extern void abort (void);
+
 int do_something (int i)
 {
   return i;
diff --git a/gcc/testsuite/gcc.misc-tests/bprob-2.c b/gcc/testsuite/gcc.misc-tests/bprob-2.c
index 4615b34..e0931f3 100644
--- a/gcc/testsuite/gcc.misc-tests/bprob-2.c
+++ b/gcc/testsuite/gcc.misc-tests/bprob-2.c
@@ -3,6 +3,9 @@
    This is the same as test gcc.c-torture/execute/980526-1.c and
    gcc.misc-tests/gcov-3.c */
 
+extern void abort (void);
+extern void exit (int);
+
 int expect_do1 = 1, expect_do2 = 2;
  
 static int doit(int x){
diff --git a/gcc/testsuite/gcc.misc-tests/gcov-3.c b/gcc/testsuite/gcc.misc-tests/gcov-3.c
index 36fe64f..fcccdee 100644
--- a/gcc/testsuite/gcc.misc-tests/gcov-3.c
+++ b/gcc/testsuite/gcc.misc-tests/gcov-3.c
@@ -4,6 +4,9 @@
 /* { dg-options "-fprofile-arcs -ftest-coverage" } */
 /* { dg-do run { target native } } */
 
+extern void abort (void);
+extern void exit (int);
+
 int expect_do1 = 1, expect_do2 = 2;
  
 static int doit(int x){
diff --git a/gcc/testsuite/gcc.misc-tests/gcov-4.c b/gcc/testsuite/gcc.misc-tests/gcov-4.c
index 27ef508..9d8ab1c 100644
--- a/gcc/testsuite/gcc.misc-tests/gcov-4.c
+++ b/gcc/testsuite/gcc.misc-tests/gcov-4.c
@@ -4,6 +4,8 @@
 /* { dg-options "-fprofile-arcs -ftest-coverage" } */
 /* { dg-do run { target native } } */
 
+extern void abort (void);
+
 int do_something (int i)
 {
   return i;
diff --git a/gcc/testsuite/gcc.misc-tests/gcov-4b.c b/gcc/testsuite/gcc.misc-tests/gcov-4b.c
index 139f10d..7653c58 100644
--- a/gcc/testsuite/gcc.misc-tests/gcov-4b.c
+++ b/gcc/testsuite/gcc.misc-tests/gcov-4b.c
@@ -4,6 +4,8 @@
 /* { dg-options "-fprofile-arcs -ftest-coverage" } */
 /* { dg-do run { target native } } */
 
+extern void abort (void);
+
 int do_something (int i)
 {
   return i;
diff --git a/gcc/testsuite/gcc.misc-tests/gcov-6.c b/gcc/testsuite/gcc.misc-tests/gcov-6.c
index 90273d5..aefab3e 100644
--- a/gcc/testsuite/gcc.misc-tests/gcov-6.c
+++ b/gcc/testsuite/gcc.misc-tests/gcov-6.c
@@ -6,6 +6,8 @@
 /* { dg-options "-fprofile-arcs -ftest-coverage" } */
 /* { dg-do run { target native } } */
 
+extern void exit (int);
+
 int val;
 
 void
diff --git a/gcc/testsuite/gcc.misc-tests/gcov-7.c b/gcc/testsuite/gcc.misc-tests/gcov-7.c
index 700cec6..2e0f6e8 100644
--- a/gcc/testsuite/gcc.misc-tests/gcov-7.c
+++ b/gcc/testsuite/gcc.misc-tests/gcov-7.c
@@ -6,6 +6,9 @@
 
 #include <setjmp.h>
 
+extern void abort (void);
+extern void exit (int);
+
 jmp_buf env;
 int val;
 int longjmp_taken;
diff --git a/gcc/testsuite/gcc.misc-tests/i386-pf-3dnow-1.c b/gcc/testsuite/gcc.misc-tests/i386-pf-3dnow-1.c
index 5774963..a44c607 100644
--- a/gcc/testsuite/gcc.misc-tests/i386-pf-3dnow-1.c
+++ b/gcc/testsuite/gcc.misc-tests/i386-pf-3dnow-1.c
@@ -3,6 +3,8 @@
 
 /* { dg-do compile { target i?86-*-* } } */
 
+extern void exit (int);
+
 char *msg = "howdy there";
 
 void foo (char *p)
diff --git a/gcc/testsuite/gcc.misc-tests/i386-pf-athlon-1.c b/gcc/testsuite/gcc.misc-tests/i386-pf-athlon-1.c
index 301e8b7..09a67d8 100644
--- a/gcc/testsuite/gcc.misc-tests/i386-pf-athlon-1.c
+++ b/gcc/testsuite/gcc.misc-tests/i386-pf-athlon-1.c
@@ -4,6 +4,8 @@
 
 /* { dg-do compile { target i?86-*-* } } */
 
+extern void exit (int);
+
 char *msg = "howdy there";
 
 void foo (char *p)
diff --git a/gcc/testsuite/gcc.misc-tests/i386-pf-none-1.c b/gcc/testsuite/gcc.misc-tests/i386-pf-none-1.c
index bdd236a..0ad3220 100644
--- a/gcc/testsuite/gcc.misc-tests/i386-pf-none-1.c
+++ b/gcc/testsuite/gcc.misc-tests/i386-pf-none-1.c
@@ -3,6 +3,8 @@
 
 /* { dg-do compile { target i?86-*-* } } */
 
+extern void exit (int);
+
 char *msg = "howdy there";
 
 void foo (char *p)
diff --git a/gcc/testsuite/gcc.misc-tests/i386-pf-sse-1.c b/gcc/testsuite/gcc.misc-tests/i386-pf-sse-1.c
index 783fc82..1527577 100644
--- a/gcc/testsuite/gcc.misc-tests/i386-pf-sse-1.c
+++ b/gcc/testsuite/gcc.misc-tests/i386-pf-sse-1.c
@@ -3,6 +3,8 @@
 
 /* { dg-do compile { target i?86-*-* } } */
 
+extern void exit (int);
+
 char *msg = "howdy there";
 
 void foo (char *p)