1 files changed, 0 insertions, 54 deletions
diff --git a/gcc-4.8.1/gcc/testsuite/gcc.dg/tree-ssa/prefetch-6.c b/gcc-4.8.1/gcc/testsuite/gcc.dg/tree-ssa/prefetch-6.c
deleted file mode 100644
index 176830580..000000000
--- a/gcc-4.8.1/gcc/testsuite/gcc.dg/tree-ssa/prefetch-6.c
+++ /dev/null
@@ -1,54 +0,0 @@
-/* { dg-do compile { target { { i?86-*-* x86_64-*-* } && ia32 } } } */
-/* { dg-require-effective-target sse2 } */
-/* { dg-options "-O2 -fprefetch-loop-arrays -march=athlon -msse2 -mfpmath=sse --param simultaneous-prefetches=100 --param min-insn-to-prefetch-ratio=6 -fdump-tree-aprefetch-details" } */
-
-#define N 1000
-#define K 900
-
-double a[N][N];
-
-double test(void)
-{
-  unsigned i, j;
-  double sum = 0;
-
-  /* Here, we should use non-temporal prefetch instruction.  */
-  for (i = 0; i < K; i++)
-    for (j = 0; j < K; j++)
-      sum += a[i][j];
-
-  /* Here, we should not use non-temporal prefetch instruction, since the
-     value of a[i+10][j] is reused in L2 cache.  */
-  for (i = 0; i < K; i++)
-    for (j = 0; j < K; j++)
-      sum += a[i][j] * a[i + 10][j];
-
-  /* Here, we should use non-temporal prefetch instruction, since the
-     value of a[i+100][j] is too far to be reused in L2 cache.  */
-  for (i = 0; i < K; i++)
-    for (j = 0; j < K; j++)
-      sum += a[i][j] * a[i + 100][j];
-
-  /* Here, temporal prefetches should be used, since the volume of the
-     memory accesses is smaller than L2 cache.  */
-  for (i = 0; i < 100; i++)
-    for (j = 0; j < 100; j++)
-      sum += a[i][j] * a[i + 100][j];
-
-  /* Temporal prefetches should be used here (even though the accesses to
-     a[j][i] are independent, the same cache line is almost always hit
-     every N iterations).  */
-  for (i = 0; i < N; i++)
-    for (j = 0; j < N; j++)
-      sum += a[j][i];
-
-  return sum;
-}
-
-/* { dg-final { scan-tree-dump-times "Issued prefetch" 5 "aprefetch" } } */
-/* { dg-final { scan-tree-dump-times "Issued nontemporal prefetch" 3 "aprefetch" } } */
-
-/* { dg-final { scan-assembler-times "prefetcht" 5 } } */
-/* { dg-final { scan-assembler-times "prefetchnta" 3 } } */
-
-/* { dg-final { cleanup-tree-dump "aprefetch" } } */