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| author | Andrew Macleod <amacleod@gcc.gnu.org> | 2011-11-06 14:55:48 +0000 |
|---|---|---|
| committer | Andrew Macleod <amacleod@gcc.gnu.org> | 2011-11-06 14:55:48 +0000 |
| commit | 86951993f8a4cae2fb26bf8705e2f248a8d6f21e (patch) | |
| tree | c0f499483e35c60c1b9f065f10a630e6fa4345bc /gcc/expr.h | |
| parent | a8a058f6523f1e0f7b69ec1837848e55cf9f0856 (diff) | |
| download | gcc-86951993f8a4cae2fb26bf8705e2f248a8d6f21e.tar.gz | |
Check in patch/merge from cxx-mem-model Branch
From-SVN: r181031
Diffstat (limited to 'gcc/expr.h')
| -rw-r--r-- | gcc/expr.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/gcc/expr.h b/gcc/expr.h index 1bf1369ac96..1623ad97a73 100644 --- a/gcc/expr.h +++ b/gcc/expr.h @@ -212,11 +212,17 @@ int can_conditionally_move_p (enum machine_mode mode); rtx emit_conditional_add (rtx, enum rtx_code, rtx, rtx, enum machine_mode, rtx, rtx, enum machine_mode, int); -rtx expand_val_compare_and_swap (rtx, rtx, rtx, rtx); -rtx expand_bool_compare_and_swap (rtx, rtx, rtx, rtx); rtx expand_sync_operation (rtx, rtx, enum rtx_code); rtx expand_sync_fetch_operation (rtx, rtx, enum rtx_code, bool, rtx); -rtx expand_sync_lock_test_and_set (rtx, rtx, rtx); + +rtx expand_atomic_exchange (rtx, rtx, rtx, enum memmodel); +rtx expand_atomic_load (rtx, rtx, enum memmodel); +rtx expand_atomic_store (rtx, rtx, enum memmodel); +rtx expand_atomic_fetch_op (rtx, rtx, rtx, enum rtx_code, enum memmodel, + bool); +void expand_atomic_thread_fence (enum memmodel); +void expand_atomic_signal_fence (enum memmodel); + /* Functions from expmed.c: */ @@ -248,6 +254,7 @@ extern void expand_builtin_setjmp_receiver (rtx); extern rtx expand_builtin_saveregs (void); extern void expand_builtin_trap (void); extern rtx builtin_strncpy_read_str (void *, HOST_WIDE_INT, enum machine_mode); +extern void expand_builtin_mem_thread_fence (enum memmodel); /* Functions from expr.c: */ |