qemu-devel.nongnu.org archive mirror
 help / color / mirror / Atom feed
From: Richard Henderson <rth@twiddle.net>
To: qemu-devel@nongnu.org
Cc: Blue Swirl <blauwirbel@gmail.com>
Subject: [Qemu-devel] [PATCH 09/20] target-sparc: Split out get_temp_i32
Date: Tue,  9 Oct 2012 15:04:16 -0700	[thread overview]
Message-ID: <1349820267-26320-10-git-send-email-rth@twiddle.net> (raw)
In-Reply-To: <1349820267-26320-1-git-send-email-rth@twiddle.net>

Signed-off-by: Richard Henderson <rth@twiddle.net>
---
 target-sparc/translate.c | 29 +++++++++++++++++------------
 1 file changed, 17 insertions(+), 12 deletions(-)

diff --git a/target-sparc/translate.c b/target-sparc/translate.c
index e3e4256..5296a37 100644
--- a/target-sparc/translate.c
+++ b/target-sparc/translate.c
@@ -125,6 +125,22 @@ static int sign_extend(int x, int len)
 
 #define IS_IMM (insn & (1<<13))
 
+static inline TCGv_i32 get_temp_i32(DisasContext *dc)
+{
+    TCGv_i32 t;
+    assert(dc->n_t32 < ARRAY_SIZE(dc->t32));
+    dc->t32[dc->n_t32++] = t = tcg_temp_new_i32();
+    return t;
+}
+
+static inline TCGv get_temp_tl(DisasContext *dc)
+{
+    TCGv t;
+    assert(dc->n_ttl < ARRAY_SIZE(dc->ttl));
+    dc->ttl[dc->n_ttl++] = t = tcg_temp_new();
+    return t;
+}
+
 static inline void gen_update_fprs_dirty(int rd)
 {
 #if defined(TARGET_SPARC64)
@@ -145,16 +161,13 @@ static TCGv_i32 gen_load_fpr_F(DisasContext *dc, unsigned int src)
     if (src & 1) {
         return MAKE_TCGV_I32(GET_TCGV_I64(cpu_fpr[src / 2]));
     } else {
-        TCGv_i32 ret = tcg_temp_new_i32();
+        TCGv_i32 ret = get_temp_i32(dc);
         TCGv_i64 t = tcg_temp_new_i64();
 
         tcg_gen_shri_i64(t, cpu_fpr[src / 2], 32);
         tcg_gen_trunc_i64_i32(ret, t);
         tcg_temp_free_i64(t);
 
-        dc->t32[dc->n_t32++] = ret;
-        assert(dc->n_t32 <= ARRAY_SIZE(dc->t32));
-
         return ret;
     }
 #endif
@@ -265,14 +278,6 @@ static inline void gen_address_mask(DisasContext *dc, TCGv addr)
 #endif
 }
 
-static inline TCGv get_temp_tl(DisasContext *dc)
-{
-    TCGv t;
-    assert(dc->n_ttl < ARRAY_SIZE(dc->ttl));
-    dc->ttl[dc->n_ttl++] = t = tcg_temp_new();
-    return t;
-}
-
 static inline TCGv gen_load_gpr(DisasContext *dc, int reg)
 {
     if (reg == 0 || reg >= 8) {
-- 
1.7.11.4

  parent reply	other threads:[~2012-10-09 22:04 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-10-09 22:04 [Qemu-devel] [PATCH 00/20] target-sparc: Cleanup handling of temps Richard Henderson
2012-10-09 22:04 ` [Qemu-devel] [PATCH 01/20] target-sparc: Add gen_load/store/dest_gpr Richard Henderson
2012-10-09 22:04 ` [Qemu-devel] [PATCH 02/20] target-sparc: Conversion to gen_*_gpr, part 1 Richard Henderson
2012-10-09 22:04 ` [Qemu-devel] [PATCH 03/20] target-sparc: Use gen_load_gpr in get_src[12] Richard Henderson
2012-10-09 22:04 ` [Qemu-devel] [PATCH 04/20] target-sparc: Convert asi helpers to gen_*_gpr Richard Henderson
2012-10-09 22:04 ` [Qemu-devel] [PATCH 05/20] target-sparc: Convert swap to gen_load/store_gpr Richard Henderson
2012-10-09 22:04 ` [Qemu-devel] [PATCH 06/20] target-sparc: Finish conversion to gen_load_gpr Richard Henderson
2012-10-09 22:04 ` [Qemu-devel] [PATCH 07/20] target-sparc: Cleanup cpu_src[12] allocation Richard Henderson
2012-10-09 22:04 ` [Qemu-devel] [PATCH 08/20] target-sparc: Make the cpu_addr variable local to load/store handling Richard Henderson
2012-10-09 22:04 ` Richard Henderson [this message]
2012-10-09 22:04 ` [Qemu-devel] [PATCH 10/20] target-sparc: Use get_temp_i32 in gen_dest_fpr_F Richard Henderson
2012-10-09 22:04 ` [Qemu-devel] [PATCH 11/20] target-sparc: Avoid cpu_tmp32 in Read Priv Register Richard Henderson
2012-10-09 22:04 ` [Qemu-devel] [PATCH 12/20] target-sparc: Avoid cpu_tmp32 in Write " Richard Henderson
2012-10-09 22:04 ` [Qemu-devel] [PATCH 13/20] target-sparc: Tidy ldfsr, stfsr Richard Henderson
2012-10-09 22:04 ` [Qemu-devel] [PATCH 14/20] target-sparc: Remove usage of cpu_tmp64 from most helper functions Richard Henderson
2012-10-09 22:04 ` [Qemu-devel] [PATCH 15/20] target-sparc: Don't use a temporary for gen_dest_fpr_D Richard Henderson
2012-10-09 22:04 ` [Qemu-devel] [PATCH 16/20] target-sparc: Remove cpu_tmp64 use from softint insns Richard Henderson
2012-10-09 22:04 ` [Qemu-devel] [PATCH 17/20] target-sparc: Remove last uses of cpu_tmp64 Richard Henderson
2012-10-09 22:04 ` [Qemu-devel] [PATCH 18/20] target-sparc: Only use cpu_dst for eventual writes to a gpr Richard Henderson
2012-10-09 22:04 ` [Qemu-devel] [PATCH 19/20] target-sparc: Make cpu_dst local to OP=2 insns Richard Henderson
2012-10-09 22:04 ` [Qemu-devel] [PATCH 20/20] target-sparc: Remove cpu_tmp0 as a global Richard Henderson
2012-10-13 10:36 ` [Qemu-devel] [PATCH 00/20] target-sparc: Cleanup handling of temps Blue Swirl
  -- strict thread matches above, loose matches on Subject: below --
2012-10-16  9:32 [Qemu-devel] [PATCH v2 " Richard Henderson
2012-10-16  9:32 ` [Qemu-devel] [PATCH 09/20] target-sparc: Split out get_temp_i32 Richard Henderson

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1349820267-26320-10-git-send-email-rth@twiddle.net \
    --to=rth@twiddle.net \
    --cc=blauwirbel@gmail.com \
    --cc=qemu-devel@nongnu.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).