From 5a133afd40b3a39a7d19ac1204d8d9849f671444 Mon Sep 17 00:00:00 2001 From: Jan Hubicka Date: Fri, 25 Jan 2002 20:46:43 +0100 Subject: df.c (df_ref_create, [...]): Kill BB argument. * df.c (df_ref_create, df_ref_record_1, df_ref_record): Kill BB argument. * df.h (struct ref): Kill B. (DF_REF_BB, DF_REF_BBNO): Use BLOCK_FOR_INSN. * basic-block.h (PROP_EQUAL_NOTES): New flag. * flow.c (propagate_one_insn): Use it. (mark_used_regs): Handle NIL. From-SVN: r49220 --- gcc/df.h | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'gcc/df.h') diff --git a/gcc/df.h b/gcc/df.h index 0a3f2d4..7f4e4be 100644 --- a/gcc/df.h +++ b/gcc/df.h @@ -57,7 +57,6 @@ enum df_ref_flags struct ref { rtx reg; /* The register referenced. */ - basic_block bb; /* BB containing ref. */ rtx insn; /* Insn containing ref. */ rtx *loc; /* Loc is the location of the reg. */ struct df_link *chain; /* Head of def-use or use-def chain. */ @@ -175,8 +174,8 @@ struct df_map #define DF_REF_REG(REF) ((REF)->reg) #define DF_REF_LOC(REF) ((REF)->loc) #endif -#define DF_REF_BB(REF) ((REF)->bb) -#define DF_REF_BBNO(REF) ((REF)->bb->index) +#define DF_REF_BB(REF) (BLOCK_FOR_INSN ((REF)->insn)) +#define DF_REF_BBNO(REF) (BLOCK_FOR_INSN ((REF)->insn)->index) #define DF_REF_INSN(REF) ((REF)->insn) #define DF_REF_INSN_UID(REF) (INSN_UID ((REF)->insn)) #define DF_REF_TYPE(REF) ((REF)->type) -- cgit v1.1