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| author | Eli Friedman <eli.friedman@gmail.com> | 2012-03-16 01:48:04 +0000 |
|---|---|---|
| committer | Eli Friedman <eli.friedman@gmail.com> | 2012-03-16 01:48:04 +0000 |
| commit | ff993202abf6f5dc41c584c7103f5d39f248b3dd (patch) | |
| tree | f171964ba507fac08585218e23d461dfacbcb4d5 /test/CodeGen | |
| parent | 9ace587fe52a955cf575d8662d8b86b3b084d44b (diff) | |
Don't try to create "store atomic" instructions of non-integer types; they aren't supported at the moment. PR12040.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152891 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen')
| -rw-r--r-- | test/CodeGen/atomic.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/test/CodeGen/atomic.c b/test/CodeGen/atomic.c index c8f4fd09bb..ac3848f02f 100644 --- a/test/CodeGen/atomic.c +++ b/test/CodeGen/atomic.c @@ -8,6 +8,7 @@ int atomic(void) { _Bool valb = 0; unsigned int uval = 1; int cmp = 0; + int* ptrval; old = __sync_fetch_and_add(&val, 1); // CHECK: atomicrmw add i32* %val, i32 1 seq_cst @@ -75,8 +76,11 @@ int atomic(void) { // CHECK: cmpxchg i32* null, i32 0, i32 0 seq_cst __sync_lock_release(&val); - // CHECK: store atomic {{.*}} release, align 4 - + // CHECK: store atomic i32 0, {{.*}} release, align 4 + + __sync_lock_release(&ptrval); + // CHECK: store atomic i32 0, {{.*}} release, align 4 + __sync_synchronize (); // CHECK: fence seq_cst |