From 6fc9dbcc17fc158886131df2cb6d2f190fccf736 Mon Sep 17 00:00:00 2001 From: malc Date: Sat, 26 Jul 2008 11:20:50 +0000 Subject: [PATCH] Fix and improve 64 bit immediate loading git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4946 c046a42c-6fe2-441c-8c8c-71466251a162 --- tcg/ppc64/tcg-target.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/tcg/ppc64/tcg-target.c b/tcg/ppc64/tcg-target.c index e45021b..83604ad 100644 --- a/tcg/ppc64/tcg-target.c +++ b/tcg/ppc64/tcg-target.c @@ -448,15 +448,18 @@ static void tcg_out_movi (TCGContext *s, TCGType type, } else { if ((uint64_t) arg >> 32) { + uint16_t h16 = arg >> 16; + uint16_t l16 = arg; + tcg_out_movi32 (s, ret, (arg >> 32) + (arg32 < 0)); tcg_out_rld (s, RLDICR, ret, ret, 32, 31); - if (arg32) { - tcg_out_movi32 (s, 0, arg32); - tcg_out32 (s, ADD | TAB (ret, ret, 0)); - } + if (h16) tcg_out32 (s, ORIS | RS (ret) | RA (ret) | h16); + if (l16) tcg_out32 (s, ORI | RS (ret) | RA (ret) | l16); } else { tcg_out_movi32 (s, ret, arg32); + if (arg32 < 0) + tcg_out_rld (s, RLDICL, ret, ret, 0, 32); } } } -- 2.7.4