From 33ab8de00e2be440974b87b57c80a5ea6df45d91 Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Tue, 16 Jun 1998 16:00:29 -0700 Subject: [PATCH] * reload1.c (reload_cse_regs): Call bzero instead of looping. From-SVN: r20530 --- gcc/ChangeLog | 4 ++++ gcc/reload1.c | 6 ++---- 2 files changed, 6 insertions(+), 4 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 166dd64f0a1..bfa685f1d66 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +Tue Jun 16 22:58:40 1998 Richard Henderson + + * reload1.c (reload_cse_regs): Call bzero instead of looping. + Tue Jun 16 18:30:35 1998 Jim Wilson * dwarf2out.c (stripattributes): Prepend '*' to the section name. diff --git a/gcc/reload1.c b/gcc/reload1.c index b1e26ae1e4e..b69ee760e5c 100644 --- a/gcc/reload1.c +++ b/gcc/reload1.c @@ -8165,8 +8165,7 @@ reload_cse_regs (first) init_alias_analysis (); reg_values = (rtx *) alloca (FIRST_PSEUDO_REGISTER * sizeof (rtx)); - for (i = 0; i < FIRST_PSEUDO_REGISTER; i++) - reg_values[i] = 0; + bzero (reg_values, FIRST_PSEUDO_REGISTER * sizeof (rtx)); /* Create our EXPR_LIST structures on reload_obstack, so that we can free them when we are done. */ @@ -8483,8 +8482,7 @@ reload_cse_simplify_set (set, insn) dclass = REGNO_REG_CLASS (dreg); - /* If memory loads are cheaper than register copies, don't change - them. */ + /* If memory loads are cheaper than register copies, don't change them. */ if (GET_CODE (src) == MEM && MEMORY_MOVE_COST (GET_MODE (src), dclass, 1) < 2) return 0; -- 2.30.2