Merge from transactional-memory branch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181154 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 208 insertions, 0 deletions

diff --git a/gcc/gtm-builtins.def b/gcc/gtm-builtins.def
new file mode 100644
index 00000000000..9fcbdb0cc36
--- /dev/null
+++ b/gcc/gtm-builtins.def
@@ -0,0 +1,208 @@
+DEF_TM_BUILTIN (BUILT_IN_TM_START, "_ITM_beginTransaction",
+		BT_FN_UINT_UINT, ATTR_TM_NOTHROW_LIST)
+
+DEF_TM_BUILTIN (BUILT_IN_TM_COMMIT, "_ITM_commitTransaction",
+		BT_FN_VOID, ATTR_TM_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_COMMIT_EH, "_ITM_commitTransactionEH",
+		BT_FN_VOID_PTR, ATTR_TM_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_ABORT, "_ITM_abortTransaction",
+		BT_FN_INT, ATTR_TM_NORETURN_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_IRREVOCABLE, "_ITM_changeTransactionMode",
+		BT_FN_INT_INT, ATTR_TM_NOTHROW_LIST)
+
+DEF_TM_BUILTIN (BUILT_IN_TM_MEMCPY, "_ITM_memcpyRtWt",
+		BT_FN_PTR_PTR_CONST_PTR_SIZE, ATTR_TM_TMPURE_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_MEMMOVE, "_ITM_memmoveRtWt",
+		BT_FN_PTR_PTR_CONST_PTR_SIZE, ATTR_TM_TMPURE_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_MEMSET, "_ITM_memsetW",
+	       	BT_FN_PTR_PTR_INT_SIZE, ATTR_TM_TMPURE_NOTHROW_LIST)
+
+DEF_TM_BUILTIN (BUILT_IN_TM_GETTMCLONE_IRR, "_ITM_getTMCloneOrIrrevocable",
+		BT_FN_PTR_PTR, ATTR_TM_CONST_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_GETTMCLONE_SAFE, "_ITM_getTMCloneSafe",
+		BT_FN_PTR_PTR, ATTR_TM_CONST_NOTHROW_LIST)
+
+/* Memory allocation builtins.  */
+DEF_TM_BUILTIN (BUILT_IN_TM_MALLOC, "_ITM_malloc",
+		BT_FN_PTR_SIZE, ATTR_TMPURE_MALLOC_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_CALLOC, "_ITM_calloc",
+		BT_FN_PTR_SIZE_SIZE, ATTR_TMPURE_MALLOC_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_FREE, "_ITM_free",
+		BT_FN_VOID_PTR, ATTR_TMPURE_NOTHROW_LIST)
+
+/* Logging builtins.  */
+DEF_TM_BUILTIN (BUILT_IN_TM_LOG_1, "_ITM_LU1",
+		BT_FN_VOID_VPTR, ATTR_TM_TMPURE_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_LOG_2, "_ITM_LU2",
+		BT_FN_VOID_VPTR, ATTR_TM_TMPURE_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_LOG_4, "_ITM_LU4",
+		BT_FN_VOID_VPTR, ATTR_TM_TMPURE_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_LOG_8, "_ITM_LU8",
+		BT_FN_VOID_VPTR, ATTR_TM_TMPURE_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_LOG_FLOAT, "_ITM_LF",
+		BT_FN_VOID_VPTR, ATTR_TM_TMPURE_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_LOG_DOUBLE, "_ITM_LD",
+		BT_FN_VOID_VPTR, ATTR_TM_TMPURE_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_LOG_LDOUBLE, "_ITM_LE",
+		BT_FN_VOID_VPTR, ATTR_TM_TMPURE_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_LOG, "_ITM_LB",
+		BT_FN_VOID_VPTR_SIZE, ATTR_TM_TMPURE_NOTHROW_LIST)
+
+/* These stubs should get defined in the backend if applicable.  */
+DEF_BUILTIN_STUB (BUILT_IN_TM_LOG_M64, "__builtin__ITM_LM64")
+DEF_BUILTIN_STUB (BUILT_IN_TM_LOG_M128, "__builtin__ITM_LM128")
+DEF_BUILTIN_STUB (BUILT_IN_TM_LOG_M256, "__builtin__ITM_LM256")
+
+/* Writes.
+
+   Note: The writes must follow the following order: STORE, WAR, WAW.
+   The TM optimizations depend on this order.
+
+   BUILT_IN_TM_STORE_1 must be the first builtin.
+   BUILTIN_TM_LOAD_STORE_P depends on this.  */
+DEF_TM_BUILTIN (BUILT_IN_TM_STORE_1, "_ITM_WU1",
+		BT_FN_VOID_VPTR_I1, ATTR_TM_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_STORE_WAR_1, "_ITM_WaRU1",
+		BT_FN_VOID_VPTR_I1, ATTR_TM_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_STORE_WAW_1, "_ITM_WaWU1",
+		BT_FN_VOID_VPTR_I1, ATTR_TM_NOTHROW_LIST)
+
+DEF_TM_BUILTIN (BUILT_IN_TM_STORE_2, "_ITM_WU2",
+		BT_FN_VOID_VPTR_I2, ATTR_TM_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_STORE_WAR_2, "_ITM_WaRU2",
+		BT_FN_VOID_VPTR_I2, ATTR_TM_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_STORE_WAW_2, "_ITM_WaWU2",
+		BT_FN_VOID_VPTR_I2, ATTR_TM_NOTHROW_LIST)
+
+DEF_TM_BUILTIN (BUILT_IN_TM_STORE_4, "_ITM_WU4",
+		BT_FN_VOID_VPTR_I4, ATTR_TM_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_STORE_WAR_4, "_ITM_WaRU4",
+		BT_FN_VOID_VPTR_I4, ATTR_TM_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_STORE_WAW_4, "_ITM_WaWU4",
+		BT_FN_VOID_VPTR_I4, ATTR_TM_NOTHROW_LIST)
+
+DEF_TM_BUILTIN (BUILT_IN_TM_STORE_8, "_ITM_WU8",
+		BT_FN_VOID_VPTR_I8, ATTR_TM_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_STORE_WAR_8, "_ITM_WaRU8",
+		BT_FN_VOID_VPTR_I8, ATTR_TM_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_STORE_WAW_8, "_ITM_WaWU8",
+		BT_FN_VOID_VPTR_I8, ATTR_TM_NOTHROW_LIST)
+
+DEF_TM_BUILTIN (BUILT_IN_TM_STORE_FLOAT, "_ITM_WF",
+		BT_FN_VOID_VPTR_FLOAT, ATTR_TM_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_STORE_WAR_FLOAT, "_ITM_WaRF",
+		BT_FN_VOID_VPTR_FLOAT, ATTR_TM_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_STORE_WAW_FLOAT, "_ITM_WaWF",
+		BT_FN_VOID_VPTR_FLOAT, ATTR_TM_NOTHROW_LIST)
+
+DEF_TM_BUILTIN (BUILT_IN_TM_STORE_DOUBLE, "_ITM_WD",
+		BT_FN_VOID_VPTR_DOUBLE, ATTR_TM_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_STORE_WAR_DOUBLE, "_ITM_WaRD",
+		BT_FN_VOID_VPTR_DOUBLE, ATTR_TM_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_STORE_WAW_DOUBLE, "_ITM_WaWD",
+		BT_FN_VOID_VPTR_DOUBLE, ATTR_TM_NOTHROW_LIST)
+
+/* These stubs should get defined in the backend if applicable.  */
+DEF_BUILTIN_STUB (BUILT_IN_TM_STORE_M64, "__builtin__ITM_WM64")
+DEF_BUILTIN_STUB (BUILT_IN_TM_STORE_WAR_M64, "__builtin__ITM_WaRM64")
+DEF_BUILTIN_STUB (BUILT_IN_TM_STORE_WAW_M64, "__builtin__ITM_WaWM64")
+DEF_BUILTIN_STUB (BUILT_IN_TM_STORE_M128, "__builtin__ITM_WM128")
+DEF_BUILTIN_STUB (BUILT_IN_TM_STORE_WAR_M128, "__builtin__ITM_WaRM128")
+DEF_BUILTIN_STUB (BUILT_IN_TM_STORE_WAW_M128, "__builtin__ITM_WaWM128")
+DEF_BUILTIN_STUB (BUILT_IN_TM_STORE_M256, "__builtin__ITM_WM256")
+DEF_BUILTIN_STUB (BUILT_IN_TM_STORE_WAR_M256, "__builtin__ITM_WaRM256")
+DEF_BUILTIN_STUB (BUILT_IN_TM_STORE_WAW_M256, "__builtin__ITM_WaWM256")
+
+DEF_TM_BUILTIN (BUILT_IN_TM_STORE_LDOUBLE, "_ITM_WE",
+		BT_FN_VOID_VPTR_LDOUBLE, ATTR_TM_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_STORE_WAR_LDOUBLE, "_ITM_WaRE",
+		BT_FN_VOID_VPTR_LDOUBLE, ATTR_TM_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_STORE_WAW_LDOUBLE, "_ITM_WaWE",
+		BT_FN_VOID_VPTR_LDOUBLE, ATTR_TM_NOTHROW_LIST)
+/* Note: BUILT_IN_TM_STORE_WAW_LDOUBLE must be the last TM store.
+   BUILTIN_TM_STORE_P depends on this.  */
+
+/* Reads.
+
+   Note: The reads must follow the following order: LOAD, RAR, RAW, RFW.
+   The TM optimizations depend on this order.  */
+DEF_TM_BUILTIN (BUILT_IN_TM_LOAD_1, "_ITM_RU1",
+		BT_FN_I1_VPTR, ATTR_TM_PURE_TMPURE_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_LOAD_RAR_1, "_ITM_RaRU1",
+		BT_FN_I1_VPTR, ATTR_TM_PURE_TMPURE_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_LOAD_RAW_1, "_ITM_RaWU1",
+		BT_FN_I1_VPTR, ATTR_TM_PURE_TMPURE_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_LOAD_RFW_1, "_ITM_RfWU1",
+		BT_FN_I1_VPTR, ATTR_TM_PURE_TMPURE_NOTHROW_LIST)
+
+DEF_TM_BUILTIN (BUILT_IN_TM_LOAD_2, "_ITM_RU2",
+		BT_FN_I2_VPTR, ATTR_TM_PURE_TMPURE_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_LOAD_RAR_2, "_ITM_RaRU2",
+		BT_FN_I2_VPTR, ATTR_TM_PURE_TMPURE_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_LOAD_RAW_2, "_ITM_RaWU2",
+		BT_FN_I2_VPTR, ATTR_TM_PURE_TMPURE_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_LOAD_RFW_2, "_ITM_RfWU2",
+		BT_FN_I2_VPTR, ATTR_TM_PURE_TMPURE_NOTHROW_LIST)
+
+DEF_TM_BUILTIN (BUILT_IN_TM_LOAD_4, "_ITM_RU4",
+		BT_FN_I4_VPTR, ATTR_TM_PURE_TMPURE_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_LOAD_RAR_4, "_ITM_RaRU4",
+		BT_FN_I4_VPTR, ATTR_TM_PURE_TMPURE_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_LOAD_RAW_4, "_ITM_RaWU4",
+		BT_FN_I4_VPTR, ATTR_TM_PURE_TMPURE_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_LOAD_RFW_4, "_ITM_RfWU4",
+		BT_FN_I4_VPTR, ATTR_TM_PURE_TMPURE_NOTHROW_LIST)
+
+DEF_TM_BUILTIN (BUILT_IN_TM_LOAD_8, "_ITM_RU8",
+		BT_FN_I8_VPTR, ATTR_TM_PURE_TMPURE_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_LOAD_RAR_8, "_ITM_RaRU8",
+		BT_FN_I8_VPTR, ATTR_TM_PURE_TMPURE_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_LOAD_RAW_8, "_ITM_RaWU8",
+		BT_FN_I8_VPTR, ATTR_TM_PURE_TMPURE_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_LOAD_RFW_8, "_ITM_RfWU8",
+		BT_FN_I8_VPTR, ATTR_TM_PURE_TMPURE_NOTHROW_LIST)
+
+DEF_TM_BUILTIN (BUILT_IN_TM_LOAD_FLOAT, "_ITM_RF",
+		BT_FN_FLOAT_VPTR, ATTR_TM_PURE_TMPURE_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_LOAD_RAR_FLOAT, "_ITM_RaRF",
+		BT_FN_FLOAT_VPTR, ATTR_TM_PURE_TMPURE_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_LOAD_RAW_FLOAT, "_ITM_RaWF",
+		BT_FN_FLOAT_VPTR, ATTR_TM_PURE_TMPURE_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_LOAD_RFW_FLOAT, "_ITM_RfWF",
+		BT_FN_FLOAT_VPTR, ATTR_TM_PURE_TMPURE_NOTHROW_LIST)
+
+DEF_TM_BUILTIN (BUILT_IN_TM_LOAD_DOUBLE, "_ITM_RD",
+		BT_FN_DOUBLE_VPTR, ATTR_TM_PURE_TMPURE_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_LOAD_RAR_DOUBLE, "_ITM_RaRD",
+		BT_FN_FLOAT_VPTR, ATTR_TM_PURE_TMPURE_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_LOAD_RAW_DOUBLE, "_ITM_RaWD",
+		BT_FN_FLOAT_VPTR, ATTR_TM_PURE_TMPURE_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_LOAD_RFW_DOUBLE, "_ITM_RfWD",
+		BT_FN_FLOAT_VPTR, ATTR_TM_PURE_TMPURE_NOTHROW_LIST)
+
+/* These stubs should get defined in the backend if applicable.  */
+DEF_BUILTIN_STUB (BUILT_IN_TM_LOAD_M64, "__builtin__ITM_RM64")
+DEF_BUILTIN_STUB (BUILT_IN_TM_LOAD_RAR_M64, "__builtin__ITM_RaRM64")
+DEF_BUILTIN_STUB (BUILT_IN_TM_LOAD_RAW_M64, "__builtin__ITM_RaRM64")
+DEF_BUILTIN_STUB (BUILT_IN_TM_LOAD_RFW_M64, "__builtin__ITM_RfWM64")
+DEF_BUILTIN_STUB (BUILT_IN_TM_LOAD_M128, "__builtin__ITM_RM128")
+DEF_BUILTIN_STUB (BUILT_IN_TM_LOAD_RAR_M128, "__builtin__ITM_RaRM128")
+DEF_BUILTIN_STUB (BUILT_IN_TM_LOAD_RAW_M128, "__builtin__ITM_RaRM128")
+DEF_BUILTIN_STUB (BUILT_IN_TM_LOAD_RFW_M128, "__builtin__ITM_RfWM128")
+DEF_BUILTIN_STUB (BUILT_IN_TM_LOAD_M256, "__builtin__ITM_RM256")
+DEF_BUILTIN_STUB (BUILT_IN_TM_LOAD_RAR_M256, "__builtin__ITM_RaRM256")
+DEF_BUILTIN_STUB (BUILT_IN_TM_LOAD_RAW_M256, "__builtin__ITM_RaRM256")
+DEF_BUILTIN_STUB (BUILT_IN_TM_LOAD_RFW_M256, "__builtin__ITM_RfWM256")
+
+DEF_TM_BUILTIN (BUILT_IN_TM_LOAD_LDOUBLE, "_ITM_RE",
+		BT_FN_LDOUBLE_VPTR, ATTR_TM_PURE_TMPURE_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_LOAD_RAR_LDOUBLE, "_ITM_RaRE",
+		BT_FN_LDOUBLE_VPTR, ATTR_TM_PURE_TMPURE_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_LOAD_RAW_LDOUBLE, "_ITM_RaWE",
+		BT_FN_LDOUBLE_VPTR, ATTR_TM_PURE_TMPURE_NOTHROW_LIST)
+DEF_TM_BUILTIN (BUILT_IN_TM_LOAD_RFW_LDOUBLE, "_ITM_RfWE",
+		BT_FN_LDOUBLE_VPTR, ATTR_TM_PURE_TMPURE_NOTHROW_LIST)
+
+/* Note: BUILT_IN_TM_LOAD_RFW_LDOUBLE must be the last TM load as well
+   as the last builtin.  BUILTIN_TM_LOAD_STORE_P and BUILTIN_TM_LOAD_P
+   depend on this.  */