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| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/rtl.h | 5 |
2 files changed, 6 insertions, 3 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 8156f68..761b754 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +Sun Apr 11 10:24:18 1999 Mark Mitchell <mark@codesourcery.com> + + * rtl.h (rtx_def): Update documentation for jump and call. + Sun Apr 11 07:43:44 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * jump.c (jump_optimize_1): Make the definition static to match @@ -114,10 +114,9 @@ typedef struct rtx_def #else enum machine_mode mode : 8; #endif - /* 1 in an INSN if it can alter flow of control - within this function. Not yet used! */ + /* LINK_COST_ZERO in an INSN_LIST. */ unsigned int jump : 1; - /* 1 in an INSN if it can call another function. Not yet used! */ + /* LINK_COST_FREE in an INSN_LIST. */ unsigned int call : 1; /* 1 in a MEM or REG if value of this expression will never change during the current function, even though it is not |