* gimple.h (gimple_set_in_transaction): Remove.

        (gimple_in_transaction): Look in BB instead.
        (gimple_statement_base): Remove in_transaction field.
        * basic-block.h (enum bb_flags): Add BB_IN_TRANSACTION.
        * trans-mem.c (compute_transaction_bits): Place transaction bit
        information into basic blocks.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@187729 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 1 insertions, 14 deletions

diff --git a/gcc/gimple.h b/gcc/gimple.h
index aefccaaeab7..523619204bc 100644
--- a/gcc/gimple.h
+++ b/gcc/gimple.h
@@ -179,11 +179,6 @@ struct GTY(()) gimple_statement_base {
   /* Nonzero if this statement contains volatile operands.  */
   unsigned has_volatile_ops 	: 1;
 
-  /* Nonzero if this statement appears inside a transaction.  This bit
-     is calculated on de-mand and has relevant information only after
-     it has been calculated with compute_transaction_bits.  */
-  unsigned in_transaction	: 1;
-
   /* The SUBCODE field can be used for tuple-specific flags for tuples
      that do not require subcodes.  Note that SUBCODE should be at
      least as wide as tree codes, as several tuples store tree codes
@@ -1598,15 +1593,7 @@ gimple_set_has_volatile_ops (gimple stmt, bool volatilep)
 static inline bool
 gimple_in_transaction (gimple stmt)
 {
-  return stmt->gsbase.in_transaction;
-}
-
-/* Set the IN_TRANSACTION flag to TRANSACTIONP.  */
-
-static inline void
-gimple_set_in_transaction (gimple stmt, bool transactionp)
-{
-  stmt->gsbase.in_transaction = (unsigned) transactionp;
+  return gimple_bb (stmt)->flags & BB_IN_TRANSACTION;
 }
 
 /* Return true if statement STMT may access memory.  */