From e52a6df533ec893321481360fc79624c7bd54a0f Mon Sep 17 00:00:00 2001 From: Jan Beulich Date: Thu, 8 Jul 2004 05:53:38 +0000 Subject: [PATCH] i386.c (ix86_gimplify_va_arg): Don't need temporary for passing arguments the containers for which are registers. * config/i386/i386.c (ix86_gimplify_va_arg): Don't need temporary for passing arguments the containers for which are registers. From-SVN: r84266 --- gcc/ChangeLog | 5 +++++ gcc/config/i386/i386.c | 8 ++++---- 2 files changed, 9 insertions(+), 4 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index c58997ae008..7519fac6998 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2004-07-06 Jan Beulich + + * config/i386/i386.c (ix86_gimplify_va_arg): Don't need temporary for + passing arguments the containers for which are registers. + 2004-07-08 Alexandre Oliva Introduce H8SX support. diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index bf836c2af8e..b51586f7151 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -3240,7 +3240,7 @@ ix86_gimplify_va_arg (tree valist, tree type, tree *pre_p, tree *post_p) if (container) { int needed_intregs, needed_sseregs; - int need_temp; + bool need_temp; tree int_addr, sse_addr; lab_false = create_artificial_label (); @@ -3249,9 +3249,9 @@ ix86_gimplify_va_arg (tree valist, tree type, tree *pre_p, tree *post_p) examine_argument (TYPE_MODE (type), type, 0, &needed_intregs, &needed_sseregs); - - need_temp = ((needed_intregs && TYPE_ALIGN (type) > 64) - || TYPE_ALIGN (type) > 128); + need_temp = (!REG_P (container) + && ((needed_intregs && TYPE_ALIGN (type) > 64) + || TYPE_ALIGN (type) > 128)); /* In case we are passing structure, verify that it is consecutive block on the register save area. If not we need to do moves. */