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Diffstat (limited to 'gcc-4.8/gcc/config/tilepro/tilepro.c')
-rw-r--r-- | gcc-4.8/gcc/config/tilepro/tilepro.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc-4.8/gcc/config/tilepro/tilepro.c b/gcc-4.8/gcc/config/tilepro/tilepro.c index 59618e438..957146dd5 100644 --- a/gcc-4.8/gcc/config/tilepro/tilepro.c +++ b/gcc-4.8/gcc/config/tilepro/tilepro.c @@ -3167,6 +3167,12 @@ tilepro_expand_builtin (tree exp, } if (!pat) return NULL_RTX; + + /* If we are generating a prefetch, tell the scheduler not to move + it around. */ + if (GET_CODE (pat) == PREFETCH) + PREFETCH_SCHEDULE_BARRIER_P (pat) = true; + emit_insn (pat); if (nonvoid) |