diff options
Diffstat (limited to 'gcc/tree-ssa-loop-prefetch.c')
-rw-r--r-- | gcc/tree-ssa-loop-prefetch.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/tree-ssa-loop-prefetch.c b/gcc/tree-ssa-loop-prefetch.c index 339eeafcfee3..5613eff983c3 100644 --- a/gcc/tree-ssa-loop-prefetch.c +++ b/gcc/tree-ssa-loop-prefetch.c @@ -158,7 +158,7 @@ along with GCC; see the file COPYING3. If not see /* True if read can be prefetched by a write prefetch. */ #ifndef READ_CAN_USE_WRITE_PREFETCH -#define READ_CAN_USE_WRITE_PREFETCH 0 +#define READ_CAN_USE_WRITE_PREFETCH 1 #endif /* The size of the block loaded by a single prefetch. Usually, this is @@ -172,7 +172,7 @@ along with GCC; see the file COPYING3. If not see /* Do we have a forward hardware sequential prefetching? */ #ifndef HAVE_FORWARD_PREFETCH -#define HAVE_FORWARD_PREFETCH 0 +#define HAVE_FORWARD_PREFETCH 1 #endif /* Do we have a backward hardware sequential prefetching? */ |