diff options
| author | uros <uros@138bc75d-0d04-0410-961f-82ee72b054a4> | 2016-07-20 15:47:33 +0000 |
|---|---|---|
| committer | uros <uros@138bc75d-0d04-0410-961f-82ee72b054a4> | 2016-07-20 15:47:33 +0000 |
| commit | 7097b9426b8898a91cd49faff006295cc9bd6820 (patch) | |
| tree | a31ebbaee27a56d8af1282863c1c9427bc98e5e9 /gcc/tree-ssa-loop-prefetch.c | |
| parent | e9b5fdd9ca4c50b00d5ba0715b8267e2986c0522 (diff) | |
* cse.c: Use HOST_WIDE_INT_M1 instead of ~(HOST_WIDE_INT) 0.
* combine.c: Use HOST_WIDE_INT_M1U instead of
~(unsigned HOST_WIDE_INT) 0.
* double-int.h: Ditto.
* dse.c: Ditto.
* dwarf2asm.c:Ditto.
* expmed.c: Ditto.
* genmodes.c: Ditto.
* match.pd: Ditto.
* read-rtl.c: Ditto.
* tree-ssa-loop-ivopts.c: Ditto.
* tree-ssa-loop-prefetch.c: Ditto.
* tree-vect-generic.c: Ditto.
* tree-vect-patterns.c: Ditto.
* tree.c: Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@238529 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree-ssa-loop-prefetch.c')
| -rw-r--r-- | gcc/tree-ssa-loop-prefetch.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/tree-ssa-loop-prefetch.c b/gcc/tree-ssa-loop-prefetch.c index e43ced656f52..26cf0a0078ac 100644 --- a/gcc/tree-ssa-loop-prefetch.c +++ b/gcc/tree-ssa-loop-prefetch.c @@ -233,7 +233,7 @@ struct mem_ref_group /* Assigned to PREFETCH_BEFORE when all iterations are to be prefetched. */ -#define PREFETCH_ALL (~(unsigned HOST_WIDE_INT) 0) +#define PREFETCH_ALL HOST_WIDE_INT_M1U /* Do not generate a prefetch if the unroll factor is significantly less than what is required by the prefetch. This is to avoid redundant |