diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 6d49b6d61cb..639e426d10f 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,11 @@
+2019-08-09  Alexandre Oliva <oliva@adacore.com>
+
+	* gcc.target/i386/sse2-mul-1.c: Use rand.  Drop fallback.
+	* gcc.target/i386/sse4_1-blendps-2.c: Likewise.
+	* gcc.target/i386/sse4_1-blendps.c: Likewise.
+	* gcc.target/i386/xop-vshift-1.c: Likewise.
+	* gcc.target/powerpc/direct-move.h: Likewise.
+
 2019-08-08  Paolo Carlini  <paolo.carlini@oracle.com>
 
 	* g++.dg/cpp0x/enum20.C: Test location(s) too.
diff --git a/gcc/testsuite/gcc.target/i386/sse2-mul-1.c b/gcc/testsuite/gcc.target/i386/sse2-mul-1.c
index 9cdc12763b0..af63d245d79 100644
--- a/gcc/testsuite/gcc.target/i386/sse2-mul-1.c
+++ b/gcc/testsuite/gcc.target/i386/sse2-mul-1.c
@@ -14,11 +14,6 @@
 
 #include <stdlib.h>
 
-/* mingw runtime don't provide random().  */
-#ifdef __MINGW32__
-#define random rand
-#endif
-
 #define N 512
 static short a1[N], a2[N], a3[N];
 static unsigned short b1[N], b2[N], b3[N];
@@ -160,12 +155,12 @@ TEST (void)
       asm volatile ("" : : "r" (&s2) : "memory");
       asm volatile ("" : : "r" (&s3) : "memory");
       asm volatile ("" : : "r" (&s4) : "memory");
-      b2[i] = (int) random ();
-      b3[i] = (int) random ();
+      b2[i] = (int) rand ();
+      b3[i] = (int) rand ();
       a2[i] = b2[i];
       a3[i] = b3[i];
-      d2[i] = (((int) random ()) << 16) | b2[i];
-      d3[i] = (((int) random ()) << 16) | b3[i];
+      d2[i] = (((int) rand ()) << 16) | b2[i];
+      d3[i] = (((int) rand ()) << 16) | b3[i];
       c2[i] = d2[i];
       c3[i] = d3[i];
       s1 += a2[i] * a3[i];
diff --git a/gcc/testsuite/gcc.target/i386/sse4_1-blendps-2.c b/gcc/testsuite/gcc.target/i386/sse4_1-blendps-2.c
index 8fe71b71c57..512394ea37a 100644
--- a/gcc/testsuite/gcc.target/i386/sse4_1-blendps-2.c
+++ b/gcc/testsuite/gcc.target/i386/sse4_1-blendps-2.c
@@ -8,11 +8,6 @@
 #include <string.h>
 #include <stdlib.h>
 
-/* mingw runtime don't provide random().  */
-#ifdef __MINGW32__
-#define random rand
-#endif
-
 #define NUM 20
 
 #undef MASK
@@ -64,7 +59,7 @@ sse4_1_test (void)
   init_blendps (src1.f, src2.f);
 
   for (i = 0; i < 4; i++)
-    src3.f[i] = (int) random ();
+    src3.f[i] = (int) rand ();
 
   /* Check blendps imm8, m128, xmm */
   for (i = 0; i < NUM; i++)
diff --git a/gcc/testsuite/gcc.target/i386/sse4_1-blendps.c b/gcc/testsuite/gcc.target/i386/sse4_1-blendps.c
index 3f4b335aca6..556094bf953 100644
--- a/gcc/testsuite/gcc.target/i386/sse4_1-blendps.c
+++ b/gcc/testsuite/gcc.target/i386/sse4_1-blendps.c
@@ -16,11 +16,6 @@
 #include <string.h>
 #include <stdlib.h>
 
-/* mingw runtime don't provide random().  */
-#ifdef __MINGW32__
-#define random rand
-#endif
-
 #define NUM 20
 
 #ifndef MASK
@@ -73,7 +68,7 @@ TEST (void)
   init_blendps (src1.f, src2.f);
 
   for (i = 0; i < 4; i++)
-    src3.f[i] = (int) random ();
+    src3.f[i] = (int) rand ();
 
   /* Check blendps imm8, m128, xmm */
   for (i = 0; i < NUM; i++)
diff --git a/gcc/testsuite/gcc.target/i386/xop-vshift-1.c b/gcc/testsuite/gcc.target/i386/xop-vshift-1.c
index ee3d2990390..f3713e8ffc6 100644
--- a/gcc/testsuite/gcc.target/i386/xop-vshift-1.c
+++ b/gcc/testsuite/gcc.target/i386/xop-vshift-1.c
@@ -19,11 +19,6 @@
 #define TYPE2 long long
 #endif
 
-/* mingw runtime don't provide random().  */
-#ifdef __MINGW32__
-#define random rand
-#endif
-
 signed TYPE1 a[N], b[N], g[N];
 unsigned TYPE1 c[N], h[N];
 signed TYPE2 d[N], e[N], j[N];
@@ -108,10 +103,10 @@ TEST ()
   for (i = 0; i < N; i++)
     {
       asm ("");
-      c[i] = (random () << 1) | (random () & 1);
+      c[i] = (rand () << 1) | (rand () & 1);
       b[i] = (i * 85) & (sizeof (TYPE1) * __CHAR_BIT__ - 1);
       a[i] = c[i];
-      d[i] = (random () << 1) | (random () & 1);
+      d[i] = (rand () << 1) | (rand () & 1);
       d[i] |= (unsigned long long) c[i] << 32;
       e[i] = (i * 85) & (sizeof (TYPE2) * __CHAR_BIT__ - 1);
       f[i] = d[i];
diff --git a/gcc/testsuite/gcc.target/powerpc/direct-move.h b/gcc/testsuite/gcc.target/powerpc/direct-move.h
index e29f10f5cd5..80874adcea1 100644
--- a/gcc/testsuite/gcc.target/powerpc/direct-move.h
+++ b/gcc/testsuite/gcc.target/powerpc/direct-move.h
@@ -179,7 +179,7 @@ main (void)
   for (j = 0; j < 10; j++)
     {
       for (i = 0; i < sizeof (TYPE); i++)
-	u.bytes[i] = (unsigned char) (random () >> 4);
+	u.bytes[i] = (unsigned char) (rand () >> 4);
 
       test_value (u.value);
     }