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| author | Jim Grosbach <grosbach@apple.com> | 2010-06-18 23:03:10 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2010-06-18 23:03:10 +0000 |
| commit | a57c2885cf93d432ebe879740d14563503b37444 (patch) | |
| tree | 47d94f3a54c9daa9cf3d13de7be21052ba194c91 /llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp | |
| parent | a4f06da5f10df0b5db322e2144ded5cc7fdfe8c9 (diff) | |
| download | bcm5719-llvm-a57c2885cf93d432ebe879740d14563503b37444.tar.gz bcm5719-llvm-a57c2885cf93d432ebe879740d14563503b37444.zip | |
back-end libcall handling for ATOMIC_SWAP (__sync_lock_test_and_set)
llvm-svn: 106342
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp b/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp index dbec13c6d14..945cbbb6cce 100644 --- a/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp @@ -265,6 +265,10 @@ static void InitLibcallNames(const char **Names) { Names[RTLIB::SYNC_VAL_COMPARE_AND_SWAP_2] = "__sync_val_compare_and_swap_2"; Names[RTLIB::SYNC_VAL_COMPARE_AND_SWAP_4] = "__sync_val_compare_and_swap_4"; Names[RTLIB::SYNC_VAL_COMPARE_AND_SWAP_8] = "__sync_val_compare_and_swap_8"; + Names[RTLIB::SYNC_LOCK_TEST_AND_SET_1] = "__sync_lock_test_and_set_1"; + Names[RTLIB::SYNC_LOCK_TEST_AND_SET_2] = "__sync_lock_test_and_set_2"; + Names[RTLIB::SYNC_LOCK_TEST_AND_SET_4] = "__sync_lock_test_and_set_4"; + Names[RTLIB::SYNC_LOCK_TEST_AND_SET_8] = "__sync_lock_test_and_set_8"; Names[RTLIB::SYNC_FETCH_AND_ADD_1] = "__sync_fetch_and_add_1"; Names[RTLIB::SYNC_FETCH_AND_ADD_2] = "__sync_fetch_and_add_2"; Names[RTLIB::SYNC_FETCH_AND_ADD_4] = "__sync_fetch_and_add_4"; |
