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| author | Segher Boessenkool <segher@gcc.gnu.org> | 2017-04-12 10:32:56 +0200 |
|---|---|---|
| committer | Segher Boessenkool <segher@gcc.gnu.org> | 2017-04-12 10:32:56 +0200 |
| commit | de81c2f2f9499ba85257b597cdfce3f088758d48 (patch) | |
| tree | b2f78a9b3b3c7f9c5cbbdbe3c2ff8e0079932305 | |
| parent | ba6bf284a5a10ba6eba18135c6df05c479aac5ca (diff) | |
| download | gcc-de81c2f2f9499ba85257b597cdfce3f088758d48.zip gcc-de81c2f2f9499ba85257b597cdfce3f088758d48.tar.gz gcc-de81c2f2f9499ba85257b597cdfce3f088758d48.tar.bz2 | |
rs6000: Enforce quad_address_p in TImode atomic_load/store (PR80382)
Whatever expand expands to should be valid instructions. The defined
instructions here have a quad_memory_operand predicate, which boils
down to quad_address_p on the address, so let's test for that instead
of only disallowing indexed addresses.
* config/rs6000/sync.md (atomic_load<mode>, atomic_store<mode): Test
for quad_address_p for TImode, instead of just not indexed_address.
From-SVN: r246868
| -rw-r--r-- | gcc/ChangeLog | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index ba4ae5f..1458921 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,6 @@ 2017-04-12 Segher Boessenkool <segher@kernel.crashing.org> + PR target/80382 * config/rs6000/sync.md (atomic_load<mode>, atomic_store<mode): Test for quad_address_p for TImode, instead of just not indexed_address. |