Mercurial > hg > CbC > CbC_gcc

diff gcc/testsuite/gcc.dg/vect/vect-6-big-array.c @ 131:84e7813d76e9

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
line wrap: on
line diff
--- a/gcc/testsuite/gcc.dg/vect/vect-6-big-array.c	Fri Oct 27 22:46:09 2017 +0900
+++ b/gcc/testsuite/gcc.dg/vect/vect-6-big-array.c	Thu Oct 25 07:37:49 2018 +0900
@@ -12,8 +12,6 @@
 float b[N];
 float c[N];
 
-volatile int y = 0;
-
 __attribute__ ((noinline))
 int main1 ()
 {
@@ -25,17 +23,13 @@
       c[i] = i;
       results1[i] = 0;
       results2[i] = 0;
-      /* Avoid vectorization.  */
-      if (y)
-	abort ();
+      asm volatile ("" ::: "memory");
     }
   for (i=0; i<N/2; i++)
     {
       results1[i] = b[i+N/2] * c[i+N/2] - b[i] * c[i];
       results2[i+N/2] = b[i] * c[i+N/2] + b[i+N/2] * c[i];
-      /* Avoid vectorization.  */
-      if (y)
-	abort ();
+      asm volatile ("" ::: "memory");
     }
 
   for (i = 0; i < N/2; i++)