From 641bea117d2f5e68c11156b9eea1c9270825dfb9 Mon Sep 17 00:00:00 2001 From: David Majnemer Date: Fri, 18 Oct 2013 08:03:43 +0000 Subject: CodeGen: Emit a libcall if the target doesn't support 16-byte wide atomics There are targets that support i128 sized scalars but cannot emit instructions that modify them directly. The proper thing to do is to emit a libcall. This fixes PR17481. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192957 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/llvm/CodeGen/RuntimeLibcalls.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'include') diff --git a/include/llvm/CodeGen/RuntimeLibcalls.h b/include/llvm/CodeGen/RuntimeLibcalls.h index 14769ec205..d8c60df4f4 100644 --- a/include/llvm/CodeGen/RuntimeLibcalls.h +++ b/include/llvm/CodeGen/RuntimeLibcalls.h @@ -325,34 +325,42 @@ namespace RTLIB { SYNC_VAL_COMPARE_AND_SWAP_2, SYNC_VAL_COMPARE_AND_SWAP_4, SYNC_VAL_COMPARE_AND_SWAP_8, + SYNC_VAL_COMPARE_AND_SWAP_16, SYNC_LOCK_TEST_AND_SET_1, SYNC_LOCK_TEST_AND_SET_2, SYNC_LOCK_TEST_AND_SET_4, SYNC_LOCK_TEST_AND_SET_8, + SYNC_LOCK_TEST_AND_SET_16, SYNC_FETCH_AND_ADD_1, SYNC_FETCH_AND_ADD_2, SYNC_FETCH_AND_ADD_4, SYNC_FETCH_AND_ADD_8, + SYNC_FETCH_AND_ADD_16, SYNC_FETCH_AND_SUB_1, SYNC_FETCH_AND_SUB_2, SYNC_FETCH_AND_SUB_4, SYNC_FETCH_AND_SUB_8, + SYNC_FETCH_AND_SUB_16, SYNC_FETCH_AND_AND_1, SYNC_FETCH_AND_AND_2, SYNC_FETCH_AND_AND_4, SYNC_FETCH_AND_AND_8, + SYNC_FETCH_AND_AND_16, SYNC_FETCH_AND_OR_1, SYNC_FETCH_AND_OR_2, SYNC_FETCH_AND_OR_4, SYNC_FETCH_AND_OR_8, + SYNC_FETCH_AND_OR_16, SYNC_FETCH_AND_XOR_1, SYNC_FETCH_AND_XOR_2, SYNC_FETCH_AND_XOR_4, SYNC_FETCH_AND_XOR_8, + SYNC_FETCH_AND_XOR_16, SYNC_FETCH_AND_NAND_1, SYNC_FETCH_AND_NAND_2, SYNC_FETCH_AND_NAND_4, SYNC_FETCH_AND_NAND_8, + SYNC_FETCH_AND_NAND_16, // Stack Protector Fail. STACKPROTECTOR_CHECK_FAIL, -- cgit v1.2.3