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| author | Daniel Dunbar <daniel@zuster.org> | 2010-03-25 17:13:09 +0000 |
|---|---|---|
| committer | Daniel Dunbar <daniel@zuster.org> | 2010-03-25 17:13:09 +0000 |
| commit | 7eff7c4153faf45b19b5919ef409ee5f6794eb25 (patch) | |
| tree | 7ca0a44f773f063a618ec1e0f7b42e8cb5823117 /lib/Sema/SemaChecking.cpp | |
| parent | 6a5ab5d7bc962a4ab461ce4f33f658ba6c10cc64 (diff) | |
Remove support for nand atomic builtins. They are inconsistently implemented in
gcc, and the common expectation seems to be that they are unused. If and when
someone cares we can add them back with well documented demantics.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99522 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/SemaChecking.cpp')
| -rw-r--r-- | lib/Sema/SemaChecking.cpp | 24 |
1 files changed, 9 insertions, 15 deletions
diff --git a/lib/Sema/SemaChecking.cpp b/lib/Sema/SemaChecking.cpp index ff364fce75..46aedfcb28 100644 --- a/lib/Sema/SemaChecking.cpp +++ b/lib/Sema/SemaChecking.cpp @@ -184,13 +184,11 @@ Sema::CheckBuiltinFunctionCall(unsigned BuiltinID, CallExpr *TheCall) { case Builtin::BI__sync_fetch_and_or: case Builtin::BI__sync_fetch_and_and: case Builtin::BI__sync_fetch_and_xor: - case Builtin::BI__sync_fetch_and_nand: case Builtin::BI__sync_add_and_fetch: case Builtin::BI__sync_sub_and_fetch: case Builtin::BI__sync_and_and_fetch: case Builtin::BI__sync_or_and_fetch: case Builtin::BI__sync_xor_and_fetch: - case Builtin::BI__sync_nand_and_fetch: case Builtin::BI__sync_val_compare_and_swap: case Builtin::BI__sync_bool_compare_and_swap: case Builtin::BI__sync_lock_test_and_set: @@ -304,14 +302,12 @@ bool Sema::SemaBuiltinAtomicOverloaded(CallExpr *TheCall) { BUILTIN_ROW(__sync_fetch_and_or), BUILTIN_ROW(__sync_fetch_and_and), BUILTIN_ROW(__sync_fetch_and_xor), - BUILTIN_ROW(__sync_fetch_and_nand), BUILTIN_ROW(__sync_add_and_fetch), BUILTIN_ROW(__sync_sub_and_fetch), BUILTIN_ROW(__sync_and_and_fetch), BUILTIN_ROW(__sync_or_and_fetch), BUILTIN_ROW(__sync_xor_and_fetch), - BUILTIN_ROW(__sync_nand_and_fetch), BUILTIN_ROW(__sync_val_compare_and_swap), BUILTIN_ROW(__sync_bool_compare_and_swap), @@ -346,26 +342,24 @@ bool Sema::SemaBuiltinAtomicOverloaded(CallExpr *TheCall) { case Builtin::BI__sync_fetch_and_or: BuiltinIndex = 2; break; case Builtin::BI__sync_fetch_and_and: BuiltinIndex = 3; break; case Builtin::BI__sync_fetch_and_xor: BuiltinIndex = 4; break; - case Builtin::BI__sync_fetch_and_nand:BuiltinIndex = 5; break; - case Builtin::BI__sync_add_and_fetch: BuiltinIndex = 6; break; - case Builtin::BI__sync_sub_and_fetch: BuiltinIndex = 7; break; - case Builtin::BI__sync_and_and_fetch: BuiltinIndex = 8; break; - case Builtin::BI__sync_or_and_fetch: BuiltinIndex = 9; break; - case Builtin::BI__sync_xor_and_fetch: BuiltinIndex =10; break; - case Builtin::BI__sync_nand_and_fetch:BuiltinIndex =11; break; + case Builtin::BI__sync_add_and_fetch: BuiltinIndex = 5; break; + case Builtin::BI__sync_sub_and_fetch: BuiltinIndex = 6; break; + case Builtin::BI__sync_and_and_fetch: BuiltinIndex = 7; break; + case Builtin::BI__sync_or_and_fetch: BuiltinIndex = 8; break; + case Builtin::BI__sync_xor_and_fetch: BuiltinIndex = 9; break; case Builtin::BI__sync_val_compare_and_swap: - BuiltinIndex = 12; + BuiltinIndex = 10; NumFixed = 2; break; case Builtin::BI__sync_bool_compare_and_swap: - BuiltinIndex = 13; + BuiltinIndex = 11; NumFixed = 2; break; - case Builtin::BI__sync_lock_test_and_set: BuiltinIndex = 14; break; + case Builtin::BI__sync_lock_test_and_set: BuiltinIndex = 12; break; case Builtin::BI__sync_lock_release: - BuiltinIndex = 15; + BuiltinIndex = 13; NumFixed = 0; break; } |