generic-library/bionic
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

[MIPS] Fix atomic_is_lock_free test for mips32.

Browse Source 
On 32-bit MIPS, 64-bit atomic ops are achieved through locks.
So allow the test to fail for atomic_intmax_t on 32-bit MIPS.

(cherry picked from commit f1837377d215a6eda294b6ac7552b226deee91ce)

Change-Id: I973d999c31c9ab89b5a7b709beff6486b93408f2
This commit is contained in:
Raghu Gandham 2014-07-24 15:56:51 -07:00 committed by Elliott Hughes
parent b902641d73
commit 34b258dd69
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
tests/stdatomic_test.cpp
View File

@ -66,7 +66,12 @@ TEST(stdatomic, atomic_is_lock_free) {
atomic_char small; atomic_char small;
atomic_intmax_t big; atomic_intmax_t big;
ASSERT_TRUE(atomic_is_lock_free(&small)); ASSERT_TRUE(atomic_is_lock_free(&small));
// atomic_intmax_t(size = 64) is not lock free on mips32.
#if defined(__mips__) && !defined(__LP64__)
ASSERT_FALSE(atomic_is_lock_free(&big));
#else
ASSERT_TRUE(atomic_is_lock_free(&big)); ASSERT_TRUE(atomic_is_lock_free(&big));
#endif
} }
TEST(stdatomic, atomic_flag) { TEST(stdatomic, atomic_flag) {