From: alalaw01 <alalaw01@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Tue, 12 Jan 2016 12:28:47 +0000 (+0000)
Subject: Cleanup vect testsuite includes
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=9e7edfd30c8375daab20d936ede49fa90c5bc2ec;p=thirdparty%2Fgcc.git

Cleanup vect testsuite includes

	* gcc.dg/vect/fast-math-bb-slp-call-3.c: Declare functions as 'extern'
	rather than #including math.h & stdlib.h.
	* gcc.dg/vect/pr47001.c: Declare abort as 'extern', remove stdlib.h.
	* gcc.dg/vect/pr49771.c: Likewise.
	* gcc.dg/vect/vect-10-big-array.c: Likewise.
	* gcc.dg/vect/vect-neg-store-1.c: Likewise.
	* gcc.dg/vect/vect-neg-store-2.c: Likewise.
	* gcc.dg/vect/slp-37.c: Change NULL to 0, remove stdlib.h.
	* gcc.dg/vect/pr40254.c: Remove unnecessary include of stdlib.h.
	* gcc.dg/vect/pr44507.c: Likewise.
	* gcc.dg/vect/pr45902.c: Likewise.
	* gcc.dg/vect/slp-widen-mult-half.c: Likewise.
	* gcc.dg/vect/vect-117.c: Likewise.
	* gcc.dg/vect/vect-99.c: Likewise.
	* gcc.dg/vect/vect-aggressive-1.c: Likewise.
	* gcc.dg/vect/vect-cond-1.c: Likewise.
	* gcc.dg/vect/vect-cond-2.c: Likewise.
	* gcc.dg/vect/vect-cond-3.c: Likewise.
	* gcc.dg/vect/vect-cond-4.c: Likewise.
	* gcc.dg/vect/vect-mask-load-1.c: Likewise.
	* gcc.dg/vect/vect-mask-loadstore-1.c: Likewise.
	* gcc.dg/vect/vect-over-widen-1-big-array.c: Likewise.
	* gcc.dg/vect/vect-over-widen-1.c: Likewise.
	* gcc.dg/vect/vect-over-widen-2-big-array.c: Likewise.
	* gcc.dg/vect/vect-over-widen-2.c: Likewise.
	* gcc.dg/vect/vect-over-widen-3-big-array.c: Likewise.
	* gcc.dg/vect/vect-over-widen-3.c: Likewise.
	* gcc.dg/vect/vect-over-widen-4-big-array.c: Likewise.
	* gcc.dg/vect/vect-over-widen-4.c: Likewise.
	* gcc.dg/vect/vect-widen-mult-const-s16.c: Likewise.
	* gcc.dg/vect/vect-widen-mult-const-u16.c: Likewise.
	* gcc.dg/vect/vect-widen-mult-half-u8.c: Likewise.
	* gcc.dg/vect/vect-widen-mult-half.c: Likewise.
	* gcc.dg/vect/no-trapping-math-vect-ifcvt-11.c: Remove unnecessary
	include of signal.h.
	* gcc.dg/vect/no-trapping-math-vect-ifcvt-12.c: Likewise.
	* gcc.dg/vect/no-trapping-math-vect-ifcvt-13.c: Likewise.
	* gcc.dg/vect/no-trapping-math-vect-ifcvt-14.c: Likewise.
	* gcc.dg/vect/no-trapping-math-vect-ifcvt-15.c: Likewise.
	* gcc.dg/vect/no-trapping-math-vect-ifcvt-16.c: Likewise.
	* gcc.dg/vect/vect-ifcvt-16.c: Likewise.
	* gcc.dg/vect/vect-ifcvt-17.c: Likewise.
	* gcc.dg/vect/vect-ifcvt-2.c: Likewise.
	* gcc.dg/vect/vect-ifcvt-3.c: Likewise.
	* gcc.dg/vect/vect-ifcvt-4.c: Likewise.
	* gcc.dg/vect/vect-ifcvt-5.c: Likewise.
	* gcc.dg/vect/vect-ifcvt-5.c: Likewise.
	* gcc.dg/vect/vect-ifcvt-6.c: Likewise.
	* gcc.dg/vect/vect-ifcvt-7.c: Likewise.
	* gcc.dg/vect/vect-ifcvt-9.c: Likewise.
	* gcc.dg/vect/vect-outer-5.c: Likewise.
	* gcc.dg/vect/vect-outer-6.c: Likewise.
	* gcc.dg/vect/vect-strided-u8-i8-gap4-unknown.c: Remove unnecessary
	include of stdio.h.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232265 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 9dbe7ccab726..5fb7ba01ea33 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,60 @@
+2016-01-12  Alan Lawrence  <alan.lawrence@arm.com>
+
+	* gcc.dg/vect/fast-math-bb-slp-call-3.c: Declare functions as 'extern'
+	rather than #including math.h & stdlib.h.
+	* gcc.dg/vect/pr47001.c: Declare abort as 'extern', remove stdlib.h.
+	* gcc.dg/vect/pr49771.c: Likewise.
+	* gcc.dg/vect/vect-10-big-array.c: Likewise.
+	* gcc.dg/vect/vect-neg-store-1.c: Likewise.
+	* gcc.dg/vect/vect-neg-store-2.c: Likewise.
+	* gcc.dg/vect/slp-37.c: Change NULL to 0, remove stdlib.h.
+	* gcc.dg/vect/pr40254.c: Remove unnecessary include of stdlib.h.
+	* gcc.dg/vect/pr44507.c: Likewise.
+	* gcc.dg/vect/pr45902.c: Likewise.
+	* gcc.dg/vect/slp-widen-mult-half.c: Likewise.
+	* gcc.dg/vect/vect-117.c: Likewise.
+	* gcc.dg/vect/vect-99.c: Likewise.
+	* gcc.dg/vect/vect-aggressive-1.c: Likewise.
+	* gcc.dg/vect/vect-cond-1.c: Likewise.
+	* gcc.dg/vect/vect-cond-2.c: Likewise.
+	* gcc.dg/vect/vect-cond-3.c: Likewise.
+	* gcc.dg/vect/vect-cond-4.c: Likewise.
+	* gcc.dg/vect/vect-mask-load-1.c: Likewise.
+	* gcc.dg/vect/vect-mask-loadstore-1.c: Likewise.
+	* gcc.dg/vect/vect-over-widen-1-big-array.c: Likewise.
+	* gcc.dg/vect/vect-over-widen-1.c: Likewise.
+	* gcc.dg/vect/vect-over-widen-2-big-array.c: Likewise.
+	* gcc.dg/vect/vect-over-widen-2.c: Likewise.
+	* gcc.dg/vect/vect-over-widen-3-big-array.c: Likewise.
+	* gcc.dg/vect/vect-over-widen-3.c: Likewise.
+	* gcc.dg/vect/vect-over-widen-4-big-array.c: Likewise.
+	* gcc.dg/vect/vect-over-widen-4.c: Likewise.
+	* gcc.dg/vect/vect-widen-mult-const-s16.c: Likewise.
+	* gcc.dg/vect/vect-widen-mult-const-u16.c: Likewise.
+	* gcc.dg/vect/vect-widen-mult-half-u8.c: Likewise.
+	* gcc.dg/vect/vect-widen-mult-half.c: Likewise.
+	* gcc.dg/vect/no-trapping-math-vect-ifcvt-11.c: Remove unnecessary
+	include of signal.h.
+	* gcc.dg/vect/no-trapping-math-vect-ifcvt-12.c: Likewise.
+	* gcc.dg/vect/no-trapping-math-vect-ifcvt-13.c: Likewise.
+	* gcc.dg/vect/no-trapping-math-vect-ifcvt-14.c: Likewise.
+	* gcc.dg/vect/no-trapping-math-vect-ifcvt-15.c: Likewise.
+	* gcc.dg/vect/no-trapping-math-vect-ifcvt-16.c: Likewise.
+	* gcc.dg/vect/vect-ifcvt-16.c: Likewise.
+	* gcc.dg/vect/vect-ifcvt-17.c: Likewise.
+	* gcc.dg/vect/vect-ifcvt-2.c: Likewise.
+	* gcc.dg/vect/vect-ifcvt-3.c: Likewise.
+	* gcc.dg/vect/vect-ifcvt-4.c: Likewise.
+	* gcc.dg/vect/vect-ifcvt-5.c: Likewise.
+	* gcc.dg/vect/vect-ifcvt-5.c: Likewise.
+	* gcc.dg/vect/vect-ifcvt-6.c: Likewise.
+	* gcc.dg/vect/vect-ifcvt-7.c: Likewise.
+	* gcc.dg/vect/vect-ifcvt-9.c: Likewise.
+	* gcc.dg/vect/vect-outer-5.c: Likewise.
+	* gcc.dg/vect/vect-outer-6.c: Likewise.
+	* gcc.dg/vect/vect-strided-u8-i8-gap4-unknown.c: Remove unnecessary
+	include of stdio.h.
+
 2016-01-12  Nick Clifton  <nickc@redhat.com>
 
 	PR target/68913
diff --git a/gcc/testsuite/gcc.dg/vect/fast-math-bb-slp-call-3.c b/gcc/testsuite/gcc.dg/vect/fast-math-bb-slp-call-3.c
index 51443da1b91d..2471bc8e742c 100644
--- a/gcc/testsuite/gcc.dg/vect/fast-math-bb-slp-call-3.c
+++ b/gcc/testsuite/gcc.dg/vect/fast-math-bb-slp-call-3.c
@@ -1,5 +1,9 @@
-#include <stdlib.h>
-#include <math.h>
+extern double sqrt (double);
+extern double fabs (double);
+extern double ceil (double);
+extern double floor (double);
+
+extern void abort (void);
 
 #define MIN(a, b) (((a) < (b)) ? (a) : (b))
 #define MAX(a, b) (((a) > (b)) ? (a) : (b))
diff --git a/gcc/testsuite/gcc.dg/vect/no-trapping-math-vect-ifcvt-11.c b/gcc/testsuite/gcc.dg/vect/no-trapping-math-vect-ifcvt-11.c
index b2a4230dea95..7316985829f5 100644
--- a/gcc/testsuite/gcc.dg/vect/no-trapping-math-vect-ifcvt-11.c
+++ b/gcc/testsuite/gcc.dg/vect/no-trapping-math-vect-ifcvt-11.c
@@ -2,7 +2,6 @@
 /* { dg-require-effective-target vect_float } */
 
 #include <stdarg.h>
-#include <signal.h>
 #include "tree-vect.h"
 
 #define N 16
diff --git a/gcc/testsuite/gcc.dg/vect/no-trapping-math-vect-ifcvt-12.c b/gcc/testsuite/gcc.dg/vect/no-trapping-math-vect-ifcvt-12.c
index ee5ec03bde33..e87bcb8b43d3 100644
--- a/gcc/testsuite/gcc.dg/vect/no-trapping-math-vect-ifcvt-12.c
+++ b/gcc/testsuite/gcc.dg/vect/no-trapping-math-vect-ifcvt-12.c
@@ -2,7 +2,6 @@
 /* { dg-require-effective-target vect_float } */
 
 #include <stdarg.h>
-#include <signal.h>
 #include "tree-vect.h"
 
 #define N 16
diff --git a/gcc/testsuite/gcc.dg/vect/no-trapping-math-vect-ifcvt-13.c b/gcc/testsuite/gcc.dg/vect/no-trapping-math-vect-ifcvt-13.c
index dc71070060c5..9bd583fde6e7 100644
--- a/gcc/testsuite/gcc.dg/vect/no-trapping-math-vect-ifcvt-13.c
+++ b/gcc/testsuite/gcc.dg/vect/no-trapping-math-vect-ifcvt-13.c
@@ -2,7 +2,6 @@
 /* { dg-require-effective-target vect_float } */
 
 #include <stdarg.h>
-#include <signal.h>
 #include "tree-vect.h"
 
 #define N 16
diff --git a/gcc/testsuite/gcc.dg/vect/no-trapping-math-vect-ifcvt-14.c b/gcc/testsuite/gcc.dg/vect/no-trapping-math-vect-ifcvt-14.c
index dc71070060c5..9bd583fde6e7 100644
--- a/gcc/testsuite/gcc.dg/vect/no-trapping-math-vect-ifcvt-14.c
+++ b/gcc/testsuite/gcc.dg/vect/no-trapping-math-vect-ifcvt-14.c
@@ -2,7 +2,6 @@
 /* { dg-require-effective-target vect_float } */
 
 #include <stdarg.h>
-#include <signal.h>
 #include "tree-vect.h"
 
 #define N 16
diff --git a/gcc/testsuite/gcc.dg/vect/no-trapping-math-vect-ifcvt-15.c b/gcc/testsuite/gcc.dg/vect/no-trapping-math-vect-ifcvt-15.c
index afb9319c58f5..dcb09b7e7c7a 100644
--- a/gcc/testsuite/gcc.dg/vect/no-trapping-math-vect-ifcvt-15.c
+++ b/gcc/testsuite/gcc.dg/vect/no-trapping-math-vect-ifcvt-15.c
@@ -2,7 +2,6 @@
 /* { dg-require-effective-target vect_float } */
 
 #include <stdarg.h>
-#include <signal.h>
 #include "tree-vect.h"
 
 #define N 16
diff --git a/gcc/testsuite/gcc.dg/vect/no-vfa-vect-dv-2.c b/gcc/testsuite/gcc.dg/vect/no-vfa-vect-dv-2.c
index 55a694765225..4513c40b34fd 100644
--- a/gcc/testsuite/gcc.dg/vect/no-vfa-vect-dv-2.c
+++ b/gcc/testsuite/gcc.dg/vect/no-vfa-vect-dv-2.c
@@ -1,7 +1,6 @@
 /* { dg-require-effective-target vect_int } */
 
 #include <stdarg.h>
-#include <signal.h>
 #include "tree-vect.h"
 
 #define N 64
diff --git a/gcc/testsuite/gcc.dg/vect/pr40254.c b/gcc/testsuite/gcc.dg/vect/pr40254.c
index 9c8d1ecf250a..04fc3eb9b8b8 100644
--- a/gcc/testsuite/gcc.dg/vect/pr40254.c
+++ b/gcc/testsuite/gcc.dg/vect/pr40254.c
@@ -1,4 +1,3 @@
-#include <stdlib.h>
 #include <stdarg.h>
 #include "tree-vect.h"
 
diff --git a/gcc/testsuite/gcc.dg/vect/pr44507.c b/gcc/testsuite/gcc.dg/vect/pr44507.c
index d95e7c9ae079..aeac8cd70383 100644
--- a/gcc/testsuite/gcc.dg/vect/pr44507.c
+++ b/gcc/testsuite/gcc.dg/vect/pr44507.c
@@ -1,6 +1,5 @@
 /* { dg-require-effective-target vect_int } */
 
-#include <stdlib.h>
 #include "tree-vect.h"
 
 int seeIf256ByteArrayIsConstant(
diff --git a/gcc/testsuite/gcc.dg/vect/pr45902.c b/gcc/testsuite/gcc.dg/vect/pr45902.c
index 00ec9208c99f..20c4351e9a30 100644
--- a/gcc/testsuite/gcc.dg/vect/pr45902.c
+++ b/gcc/testsuite/gcc.dg/vect/pr45902.c
@@ -1,7 +1,6 @@
 /* { dg-require-effective-target vect_int } */
 
 #include <stdarg.h>
-#include <stdlib.h>
 #include "tree-vect.h"
 
 #define N 128
diff --git a/gcc/testsuite/gcc.dg/vect/pr47001.c b/gcc/testsuite/gcc.dg/vect/pr47001.c
index 9f36845eac55..53e0a4fc4766 100644
--- a/gcc/testsuite/gcc.dg/vect/pr47001.c
+++ b/gcc/testsuite/gcc.dg/vect/pr47001.c
@@ -1,6 +1,6 @@
 /* { dg-do compile } */
 
-#include <stdlib.h>
+extern void abort (void);
 
 #define N 128
 
diff --git a/gcc/testsuite/gcc.dg/vect/pr49771.c b/gcc/testsuite/gcc.dg/vect/pr49771.c
index 95b1ed78666a..2dfe2ff35684 100644
--- a/gcc/testsuite/gcc.dg/vect/pr49771.c
+++ b/gcc/testsuite/gcc.dg/vect/pr49771.c
@@ -1,4 +1,5 @@
-#include <stdlib.h>
+extern void abort (void);
+
 #include <stdarg.h>
 
 static int a[1000];
diff --git a/gcc/testsuite/gcc.dg/vect/slp-37.c b/gcc/testsuite/gcc.dg/vect/slp-37.c
index 17e9c4f9ee30..9b1d275dbfe1 100644
--- a/gcc/testsuite/gcc.dg/vect/slp-37.c
+++ b/gcc/testsuite/gcc.dg/vect/slp-37.c
@@ -1,7 +1,6 @@
 /* { dg-require-effective-target vect_int } */
 
 #include <stdarg.h>
-#include <stdlib.h>
 #include "tree-vect.h"
 
 #define N 128 
@@ -24,7 +23,7 @@ foo1 (s1 *arr)
     {
       ptr->a = 6;
       ptr->b = 7;
-      ptr->c = NULL;
+      ptr->c = 0;
       ptr++; 
     } 
    
@@ -33,7 +32,7 @@ foo1 (s1 *arr)
     { 
        if (arr[i].a != 6 
            || arr[i].b != 7
-           || arr[i].c != NULL)
+           || arr[i].c != 0)
          abort();
     }
 }
diff --git a/gcc/testsuite/gcc.dg/vect/slp-widen-mult-half.c b/gcc/testsuite/gcc.dg/vect/slp-widen-mult-half.c
index 6c26d4b0a5cb..6e0ed0fcfa8b 100644
--- a/gcc/testsuite/gcc.dg/vect/slp-widen-mult-half.c
+++ b/gcc/testsuite/gcc.dg/vect/slp-widen-mult-half.c
@@ -1,7 +1,6 @@
 /* { dg-require-effective-target vect_int } */
 
 #include "tree-vect.h"
-#include <stdlib.h>
 
 #define N 32
 #define COEF 32470
diff --git a/gcc/testsuite/gcc.dg/vect/vect-10-big-array.c b/gcc/testsuite/gcc.dg/vect/vect-10-big-array.c
index 67587ed52686..71ec0b80dd39 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-10-big-array.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-10-big-array.c
@@ -1,6 +1,7 @@
 /* { dg-do compile } */
 /* { dg-require-effective-target vect_int } */
-#include <stdlib.h>
+
+extern void abort (void);
 
 #define N 128
 
diff --git a/gcc/testsuite/gcc.dg/vect/vect-117.c b/gcc/testsuite/gcc.dg/vect/vect-117.c
index f3d8a7210973..bb1aebcf03f2 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-117.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-117.c
@@ -1,6 +1,5 @@
 /* { dg-require-effective-target vect_int } */
 
-#include <stdlib.h>
 #include <stdarg.h>
 #include "tree-vect.h"
 
diff --git a/gcc/testsuite/gcc.dg/vect/vect-99.c b/gcc/testsuite/gcc.dg/vect/vect-99.c
index 0d13d4b30a27..ae23b3afbd1d 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-99.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-99.c
@@ -1,6 +1,5 @@
 /* { dg-require-effective-target vect_int } */
 
-#include <stdlib.h>
 #include "tree-vect.h"
 
 int ca[100];
diff --git a/gcc/testsuite/gcc.dg/vect/vect-aggressive-1.c b/gcc/testsuite/gcc.dg/vect/vect-aggressive-1.c
index b913b0c49925..b18d2cbefa36 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-aggressive-1.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-aggressive-1.c
@@ -2,7 +2,6 @@
 /* { dg-require-effective-target vect_simd_clones } */
 /* { dg-additional-options "-fopenmp-simd" } */
 
-#include <stdlib.h>
 #include "tree-vect.h"
 
 #define N 64
diff --git a/gcc/testsuite/gcc.dg/vect/vect-cond-1.c b/gcc/testsuite/gcc.dg/vect/vect-cond-1.c
index 3a50c6f2d7e8..261d828dbb28 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-cond-1.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-cond-1.c
@@ -1,6 +1,5 @@
 /* { dg-require-effective-target vect_condition } */
 
-#include <stdlib.h> 
 #include "tree-vect.h"
 
 #define M 32
diff --git a/gcc/testsuite/gcc.dg/vect/vect-cond-2.c b/gcc/testsuite/gcc.dg/vect/vect-cond-2.c
index 51418c2dd2c9..9a628567214f 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-cond-2.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-cond-2.c
@@ -1,6 +1,5 @@
 /* { dg-require-effective-target vect_condition } */
 
-#include <stdlib.h> 
 #include "tree-vect.h"
 
 #define N 16
diff --git a/gcc/testsuite/gcc.dg/vect/vect-cond-3.c b/gcc/testsuite/gcc.dg/vect/vect-cond-3.c
index 65c4079b89c9..8a66b4b52ed8 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-cond-3.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-cond-3.c
@@ -1,6 +1,5 @@
 /* { dg-require-effective-target vect_condition } */
 
-#include <stdlib.h> 
 #include "tree-vect.h"
 
 #define M 32
diff --git a/gcc/testsuite/gcc.dg/vect/vect-cond-4.c b/gcc/testsuite/gcc.dg/vect/vect-cond-4.c
index cb2a1be03370..2a6577c6db33 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-cond-4.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-cond-4.c
@@ -1,6 +1,5 @@
 /* { dg-require-effective-target vect_condition } */
 
-#include <stdlib.h> 
 #include "tree-vect.h"
 
 #define M 32
diff --git a/gcc/testsuite/gcc.dg/vect/vect-ifcvt-16.c b/gcc/testsuite/gcc.dg/vect/vect-ifcvt-16.c
index 7186875f0210..56a8e01993d1 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-ifcvt-16.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-ifcvt-16.c
@@ -2,7 +2,6 @@
 /* { dg-require-effective-target vect_float } */
 
 #include <stdarg.h>
-#include <signal.h>
 #include "tree-vect.h"
 
 #define N 16
diff --git a/gcc/testsuite/gcc.dg/vect/vect-ifcvt-17.c b/gcc/testsuite/gcc.dg/vect/vect-ifcvt-17.c
index 66f15dd71f33..962be1c0230c 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-ifcvt-17.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-ifcvt-17.c
@@ -2,7 +2,6 @@
 /* { dg-require-effective-target vect_float } */
 
 #include <stdarg.h>
-#include <signal.h>
 #include "tree-vect.h"
 
 #define N 16
diff --git a/gcc/testsuite/gcc.dg/vect/vect-ifcvt-2.c b/gcc/testsuite/gcc.dg/vect/vect-ifcvt-2.c
index 3aa4948ce5b2..6406875951bd 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-ifcvt-2.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-ifcvt-2.c
@@ -2,7 +2,6 @@
 /* { dg-require-effective-target vect_int } */
 
 #include <stdarg.h>
-#include <signal.h>
 #include "tree-vect.h"
 
 #define N 16
diff --git a/gcc/testsuite/gcc.dg/vect/vect-ifcvt-3.c b/gcc/testsuite/gcc.dg/vect/vect-ifcvt-3.c
index 2d80603164d4..d55440c9fa42 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-ifcvt-3.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-ifcvt-3.c
@@ -2,7 +2,6 @@
 /* { dg-require-effective-target vect_int } */
 
 #include <stdarg.h>
-#include <signal.h>
 #include "tree-vect.h"
 
 #define N 16
diff --git a/gcc/testsuite/gcc.dg/vect/vect-ifcvt-4.c b/gcc/testsuite/gcc.dg/vect/vect-ifcvt-4.c
index f1b56ce2e371..5cef85175131 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-ifcvt-4.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-ifcvt-4.c
@@ -2,7 +2,6 @@
 /* { dg-require-effective-target vect_int } */
 
 #include <stdarg.h>
-#include <signal.h>
 #include "tree-vect.h"
 
 #define N 16
diff --git a/gcc/testsuite/gcc.dg/vect/vect-ifcvt-5.c b/gcc/testsuite/gcc.dg/vect/vect-ifcvt-5.c
index 05309ea1dd2a..3118e2d5a553 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-ifcvt-5.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-ifcvt-5.c
@@ -2,7 +2,6 @@
 /* { dg-require-effective-target vect_int } */
 
 #include <stdarg.h>
-#include <signal.h>
 #include "tree-vect.h"
 
 #define N 16
diff --git a/gcc/testsuite/gcc.dg/vect/vect-ifcvt-6.c b/gcc/testsuite/gcc.dg/vect/vect-ifcvt-6.c
index 77a749d4ce45..272fde09429b 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-ifcvt-6.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-ifcvt-6.c
@@ -2,7 +2,6 @@
 /* { dg-require-effective-target vect_int } */
 
 #include <stdarg.h>
-#include <signal.h>
 #include "tree-vect.h"
 
 #define N 16
diff --git a/gcc/testsuite/gcc.dg/vect/vect-ifcvt-7.c b/gcc/testsuite/gcc.dg/vect/vect-ifcvt-7.c
index 5ced2794ef5b..c0c7a3cdb2ba 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-ifcvt-7.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-ifcvt-7.c
@@ -2,7 +2,6 @@
 /* { dg-require-effective-target vect_int } */
 
 #include <stdarg.h>
-#include <signal.h>
 #include "tree-vect.h"
 
 #define N 16
diff --git a/gcc/testsuite/gcc.dg/vect/vect-ifcvt-9.c b/gcc/testsuite/gcc.dg/vect/vect-ifcvt-9.c
index f08b81d41a7d..e6446a765c02 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-ifcvt-9.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-ifcvt-9.c
@@ -2,7 +2,6 @@
 /* { dg-require-effective-target vect_int } */
 
 #include <stdarg.h>
-#include <signal.h>
 #include "tree-vect.h"
 
 #define N 16
diff --git a/gcc/testsuite/gcc.dg/vect/vect-mask-load-1.c b/gcc/testsuite/gcc.dg/vect/vect-mask-load-1.c
index eb12ea162780..3a38b64e520f 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-mask-load-1.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-mask-load-1.c
@@ -1,7 +1,6 @@
 /* { dg-additional-options "-Ofast -fno-common" } */
 /* { dg-additional-options "-Ofast -fno-common -mavx" { target avx_runtime } } */
 
-#include <stdlib.h>
 #include "tree-vect.h"
 
 __attribute__((noinline, noclone)) void
diff --git a/gcc/testsuite/gcc.dg/vect/vect-mask-loadstore-1.c b/gcc/testsuite/gcc.dg/vect/vect-mask-loadstore-1.c
index 11e953302bf2..56b130e8bf73 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-mask-loadstore-1.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-mask-loadstore-1.c
@@ -1,7 +1,6 @@
 /* { dg-additional-options "-Ofast -fno-common" } */
 /* { dg-additional-options "-Ofast -fno-common -mavx" { target avx_runtime } } */
 
-#include <stdlib.h>
 #include "tree-vect.h"
 
 __attribute__((noinline, noclone)) void
diff --git a/gcc/testsuite/gcc.dg/vect/vect-neg-store-1.c b/gcc/testsuite/gcc.dg/vect/vect-neg-store-1.c
index 1efecb43379f..dea72832751c 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-neg-store-1.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-neg-store-1.c
@@ -1,5 +1,5 @@
 /* { dg-require-effective-target vect_int } */
-#include <stdlib.h>
+extern void abort (void);
 
 __attribute__((noinline, noclone))
 void test1(short x[128])
diff --git a/gcc/testsuite/gcc.dg/vect/vect-neg-store-2.c b/gcc/testsuite/gcc.dg/vect/vect-neg-store-2.c
index 9099eb255596..3c523f08be2b 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-neg-store-2.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-neg-store-2.c
@@ -1,5 +1,5 @@
 /* { dg-require-effective-target vect_int } */
-#include <stdlib.h>
+extern void abort (void);
 
 __attribute__((noinline, noclone))
 void test1(short x[128], short D)
diff --git a/gcc/testsuite/gcc.dg/vect/vect-outer-5.c b/gcc/testsuite/gcc.dg/vect/vect-outer-5.c
index d9451ab2b1fc..10b558fd2090 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-outer-5.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-outer-5.c
@@ -1,7 +1,6 @@
 /* { dg-require-effective-target vect_float } */
 
 #include <stdarg.h>
-#include <signal.h>
 #include "tree-vect.h"
 
 #define N 64
diff --git a/gcc/testsuite/gcc.dg/vect/vect-outer-6.c b/gcc/testsuite/gcc.dg/vect/vect-outer-6.c
index 546b58364373..201ca8424828 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-outer-6.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-outer-6.c
@@ -1,7 +1,6 @@
 /* { dg-require-effective-target vect_float } */
 
 #include <stdarg.h>
-#include <signal.h>
 #include "tree-vect.h"
 
 #define N 64
diff --git a/gcc/testsuite/gcc.dg/vect/vect-over-widen-1-big-array.c b/gcc/testsuite/gcc.dg/vect/vect-over-widen-1-big-array.c
index 94e4911aac1c..b701b7b54845 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-over-widen-1-big-array.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-over-widen-1-big-array.c
@@ -1,7 +1,6 @@
 /* { dg-require-effective-target vect_int } */
 /* { dg-require-effective-target vect_shift } */
 
-#include <stdlib.h>
 #include <stdarg.h>
 #include "tree-vect.h"
 
diff --git a/gcc/testsuite/gcc.dg/vect/vect-over-widen-1.c b/gcc/testsuite/gcc.dg/vect/vect-over-widen-1.c
index cfc724089c7a..01ef4d2b68fa 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-over-widen-1.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-over-widen-1.c
@@ -1,7 +1,6 @@
 /* { dg-require-effective-target vect_int } */
 /* { dg-require-effective-target vect_shift } */
 
-#include <stdlib.h>
 #include <stdarg.h>
 #include "tree-vect.h"
 
diff --git a/gcc/testsuite/gcc.dg/vect/vect-over-widen-2-big-array.c b/gcc/testsuite/gcc.dg/vect/vect-over-widen-2-big-array.c
index 5be9340cb694..651ef7c50908 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-over-widen-2-big-array.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-over-widen-2-big-array.c
@@ -1,7 +1,6 @@
 /* { dg-require-effective-target vect_int } */
 /* { dg-require-effective-target vect_shift } */
 
-#include <stdlib.h>
 #include <stdarg.h>
 #include "tree-vect.h"
 
diff --git a/gcc/testsuite/gcc.dg/vect/vect-over-widen-2.c b/gcc/testsuite/gcc.dg/vect/vect-over-widen-2.c
index b7ee047471b1..eb9683eb21b7 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-over-widen-2.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-over-widen-2.c
@@ -1,7 +1,6 @@
 /* { dg-require-effective-target vect_int } */
 /* { dg-require-effective-target vect_shift } */
 
-#include <stdlib.h>
 #include <stdarg.h>
 #include "tree-vect.h"
 
diff --git a/gcc/testsuite/gcc.dg/vect/vect-over-widen-3-big-array.c b/gcc/testsuite/gcc.dg/vect/vect-over-widen-3-big-array.c
index 1ca312829a72..4ebe5158d1f8 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-over-widen-3-big-array.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-over-widen-3-big-array.c
@@ -1,7 +1,6 @@
 /* { dg-require-effective-target vect_int } */
 /* { dg-require-effective-target vect_shift } */
 
-#include <stdlib.h>
 #include <stdarg.h>
 #include "tree-vect.h"
 
diff --git a/gcc/testsuite/gcc.dg/vect/vect-over-widen-3.c b/gcc/testsuite/gcc.dg/vect/vect-over-widen-3.c
index ddbf1b21b481..6ca6be7b66a0 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-over-widen-3.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-over-widen-3.c
@@ -1,7 +1,6 @@
 /* { dg-require-effective-target vect_int } */
 /* { dg-require-effective-target vect_shift } */
 
-#include <stdlib.h>
 #include <stdarg.h>
 #include "tree-vect.h"
 
diff --git a/gcc/testsuite/gcc.dg/vect/vect-over-widen-4-big-array.c b/gcc/testsuite/gcc.dg/vect/vect-over-widen-4-big-array.c
index 6e264f90c0b6..4ce532b61722 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-over-widen-4-big-array.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-over-widen-4-big-array.c
@@ -1,7 +1,6 @@
 /* { dg-require-effective-target vect_int } */
 /* { dg-require-effective-target vect_shift } */
 
-#include <stdlib.h>
 #include <stdarg.h>
 #include "tree-vect.h"
 
diff --git a/gcc/testsuite/gcc.dg/vect/vect-over-widen-4.c b/gcc/testsuite/gcc.dg/vect/vect-over-widen-4.c
index 5928c6d23159..cc75646514de 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-over-widen-4.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-over-widen-4.c
@@ -1,7 +1,6 @@
 /* { dg-require-effective-target vect_int } */
 /* { dg-require-effective-target vect_shift } */
 
-#include <stdlib.h>
 #include <stdarg.h>
 #include "tree-vect.h"
 
diff --git a/gcc/testsuite/gcc.dg/vect/vect-strided-u8-i8-gap4-unknown.c b/gcc/testsuite/gcc.dg/vect/vect-strided-u8-i8-gap4-unknown.c
index fde3c78195d0..b36ab7367912 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-strided-u8-i8-gap4-unknown.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-strided-u8-i8-gap4-unknown.c
@@ -1,7 +1,6 @@
 /* { dg-require-effective-target vect_int } */
 
 #include <stdarg.h>
-#include <stdio.h>
 #include "tree-vect.h"
 
 #define N 160 
diff --git a/gcc/testsuite/gcc.dg/vect/vect-widen-mult-const-s16.c b/gcc/testsuite/gcc.dg/vect/vect-widen-mult-const-s16.c
index e1c2f17b4e51..1dc6e7ca3c51 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-widen-mult-const-s16.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-widen-mult-const-s16.c
@@ -2,7 +2,6 @@
 /* { dg-additional-options "-fno-ipa-icf" } */
 
 #include "tree-vect.h"
-#include <stdlib.h>
 
 #define N 32
 
diff --git a/gcc/testsuite/gcc.dg/vect/vect-widen-mult-const-u16.c b/gcc/testsuite/gcc.dg/vect/vect-widen-mult-const-u16.c
index 983a326445ec..52d6d9e4bb4e 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-widen-mult-const-u16.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-widen-mult-const-u16.c
@@ -2,7 +2,6 @@
 /* { dg-additional-options "-fno-ipa-icf" } */
 
 #include "tree-vect.h"
-#include <stdlib.h>
 
 #define N 32
 
diff --git a/gcc/testsuite/gcc.dg/vect/vect-widen-mult-half-u8.c b/gcc/testsuite/gcc.dg/vect/vect-widen-mult-half-u8.c
index 298b7411aade..2840d9681ee2 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-widen-mult-half-u8.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-widen-mult-half-u8.c
@@ -2,7 +2,6 @@
 /* { dg-additional-options "-fno-ipa-icf" } */
 
 #include "tree-vect.h"
-#include <stdlib.h>
 
 #define N 32
 #define COEF 32470
diff --git a/gcc/testsuite/gcc.dg/vect/vect-widen-mult-half.c b/gcc/testsuite/gcc.dg/vect/vect-widen-mult-half.c
index 1c6e34445e61..738925da5a7d 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-widen-mult-half.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-widen-mult-half.c
@@ -1,7 +1,6 @@
 /* { dg-require-effective-target vect_int } */
 
 #include "tree-vect.h"
-#include <stdlib.h>
 
 #define N 32
 #define COEF 32470