Patchwork [04/23] target-sparc: Tidy flush_cond interface

login
register
mail settings
Submitter Richard Henderson
Date Oct. 5, 2012, 11:54 p.m.
Message ID <1349481310-9237-5-git-send-email-rth@twiddle.net>
Download mbox | patch
Permalink /patch/189640/
State New
Headers show

Comments

Richard Henderson - Oct. 5, 2012, 11:54 p.m.
We always pass cpu_cond to the cond parameter.  Use that global
register directly instead of passing it down.

Signed-off-by: Richard Henderson <rth@twiddle.net>
---
 target-sparc/translate.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

Patch

diff --git a/target-sparc/translate.c b/target-sparc/translate.c
index 079a040..5b2d5ea 100644
--- a/target-sparc/translate.c
+++ b/target-sparc/translate.c
@@ -1118,10 +1118,10 @@  static inline void gen_generic_branch(target_ulong npc1, target_ulong npc2,
 
 /* call this function before using the condition register as it may
    have been set for a jump */
-static inline void flush_cond(DisasContext *dc, TCGv cond)
+static inline void flush_cond(DisasContext *dc)
 {
     if (dc->npc == JUMP_PC) {
-        gen_generic_branch(dc->jump_pc[0], dc->jump_pc[1], cond);
+        gen_generic_branch(dc->jump_pc[0], dc->jump_pc[1], cpu_cond);
         dc->npc = DYNAMIC_PC;
     }
 }
@@ -1367,7 +1367,7 @@  static void do_branch(DisasContext *dc, int32_t offset, uint32_t insn, int cc)
             tcg_gen_mov_tl(cpu_pc, cpu_npc);
         }
     } else {
-        flush_cond(dc, cpu_cond);
+        flush_cond(dc);
         gen_cond(cpu_cond, cc, cond, dc);
         if (a) {
             gen_branch_a(dc, target, dc->npc, cpu_cond);
@@ -1416,7 +1416,7 @@  static void do_fbranch(DisasContext *dc, int32_t offset, uint32_t insn, int cc)
             tcg_gen_mov_tl(cpu_pc, cpu_npc);
         }
     } else {
-        flush_cond(dc, cpu_cond);
+        flush_cond(dc);
         gen_fcond(cpu_cond, cc, cond);
         if (a) {
             gen_branch_a(dc, target, dc->npc, cpu_cond);
@@ -1445,7 +1445,7 @@  static void do_branch_reg(DisasContext *dc, int32_t offset, uint32_t insn,
     if (unlikely(AM_CHECK(dc))) {
         target &= 0xffffffffULL;
     }
-    flush_cond(dc, cpu_cond);
+    flush_cond(dc);
     gen_cond_reg(cpu_cond, cond, r_reg);
     if (a) {
         gen_branch_a(dc, target, dc->npc, cpu_cond);