From 3d27dbd01aa4a707a4c179d6f4b12d2bce16d097 Mon Sep 17 00:00:00 2001 From: Steven Bosscher Date: Sat, 12 Jun 2004 12:50:42 +0000 Subject: [PATCH] rtl.h (MEM_P, [...]): New predicates. * rtl.h (MEM_P, NONJUMP_INSN_P, CALL_INSN_P): New predicates. (INSN_P): Don't look at the rtx code class, just explicitly check for one of the tree RTX_INSN codes. From-SVN: r83023 --- gcc/ChangeLog | 6 ++++++ gcc/rtl.h | 20 ++++++++++++++------ 2 files changed, 20 insertions(+), 6 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index b86d6ebedad..820e20721f0 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2004-06-12 Steven Bosscher + + * rtl.h (MEM_P, NONJUMP_INSN_P, CALL_INSN_P): New predicates. + (INSN_P): Don't look at the rtx code class, just explicitly + check for one of the tree RTX_INSN codes. + 2004-06-11 Zack Weinberg * c-typeck.c (default_function_array_conversion): Use diff --git a/gcc/rtl.h b/gcc/rtl.h index 06f298fefe7..edd750bb99d 100644 --- a/gcc/rtl.h +++ b/gcc/rtl.h @@ -311,15 +311,28 @@ struct rtvec_def GTY(()) { #define GET_NUM_ELEM(RTVEC) ((RTVEC)->num_elem) #define PUT_NUM_ELEM(RTVEC, NUM) ((RTVEC)->num_elem = (NUM)) -/* Predicate yielding nonzero iff X is an rtl for a register. */ +/* Predicate yielding nonzero iff X is an rtx for a register. */ #define REG_P(X) (GET_CODE (X) == REG) +/* Predicate yielding nonzero iff X is an rtx for a memory location. */ +#define MEM_P(X) (GET_CODE (X) == MEM) + /* Predicate yielding nonzero iff X is a label insn. */ #define LABEL_P(X) (GET_CODE (X) == CODE_LABEL) /* Predicate yielding nonzero iff X is a jump insn. */ #define JUMP_P(X) (GET_CODE (X) == JUMP_INSN) +/* Predicate yielding nonzero iff X is a call insn. */ +#define CALL_P(X) (GET_CODE (X) == CALL_INSN) + +/* Predicate yielding nonzero iff X is an insn that cannot jump. */ +#define NONJUMP_INSN_P(X) (GET_CODE (X) == INSN) + +/* Predicate yielding nonzero iff X is a real insn. */ +#define INSN_P(X) \ + (NONJUMP_INSN_P (X) || JUMP_P (X) || CALL_P (X)) + /* Predicate yielding nonzero iff X is a note insn. */ #define NOTE_P(X) (GET_CODE (X) == NOTE) @@ -331,11 +344,6 @@ struct rtvec_def GTY(()) { (JUMP_P (INSN) && (GET_CODE (PATTERN (INSN)) == ADDR_VEC || \ GET_CODE (PATTERN (INSN)) == ADDR_DIFF_VEC)) - -/* 1 if X is an insn. */ -#define INSN_P(X) \ - (GET_RTX_CLASS (GET_CODE(X)) == RTX_INSN) - /* 1 if X is a unary operator. */ #define UNARY_P(X) \ -- 2.30.2