diff options
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/rtl.def | 5 | ||||
| -rw-r--r-- | gcc/rtl.h | 7 |
3 files changed, 7 insertions, 10 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 4d2e41435e2..ffcdec083c4 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2006-03-11 Steven Bosscher <stevenb.gcc@gmail.com> + + * rtl.def (LABEL_REF): Remove the field for LABEL_NEXTREF. + * rtl.h (LABEL_NEXTREF): Remove field accessor. + 2006-03-11 Eric Botcazou <ebotcazou@adacore.com> * function.h (frame_offset_overflow): Declare. diff --git a/gcc/rtl.def b/gcc/rtl.def index 84b24bc543b..39c51d4a477 100644 --- a/gcc/rtl.def +++ b/gcc/rtl.def @@ -389,9 +389,8 @@ DEF_RTL_EXPR(CONCAT, "concat", "ee", RTX_OBJ) DEF_RTL_EXPR(MEM, "mem", "e0", RTX_OBJ) /* Reference to an assembler label in the code for this function. - The operand is a CODE_LABEL found in the insn chain. - The unprinted field 1 is used in flow.c for the LABEL_NEXTREF. */ -DEF_RTL_EXPR(LABEL_REF, "label_ref", "u0", RTX_CONST_OBJ) + The operand is a CODE_LABEL found in the insn chain. */ +DEF_RTL_EXPR(LABEL_REF, "label_ref", "u", RTX_CONST_OBJ) /* Reference to a named label: Operand 0: label name diff --git a/gcc/rtl.h b/gcc/rtl.h index dacccfdb458..4fa58b8bdd7 100644 --- a/gcc/rtl.h +++ b/gcc/rtl.h @@ -961,13 +961,6 @@ enum label_kind The chain eventually winds up at the CODE_LABEL: it is circular. */ #define LABEL_REFS(LABEL) XCEXP (LABEL, 5, CODE_LABEL) -/* This is the field in the LABEL_REF through which the circular chain - of references to a particular label is linked. - FIXME: This chain is used in loop.c and in the SH backend. - Since loop.c is about to go away, it could be a win to replace - the uses of this in the SH backend with something else. */ -#define LABEL_NEXTREF(REF) XCEXP (REF, 1, LABEL_REF) - /* For a REG rtx, REGNO extracts the register number. ORIGINAL_REGNO holds the number the register originally had; for a pseudo register turned into a hard reg this will hold the old pseudo register number. */ |