From: Aurelien Jarno <aurelien@aurel32.net>
Date: Sun, 16 Sep 2012 11:12:20 +0000 (+0200)
Subject: target-sh4: remove gen_clr_t() and gen_set_t()
X-Git-Tag: v1.3.0-rc0~496
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=ed22e6f30e7f8c723f9b1be30869b9c0368e3e4e;p=thirdparty%2Fqemu.git

target-sh4: remove gen_clr_t() and gen_set_t()

gen_clr_t() and gen_set_t() have very few callers and can be remplaced
by a single line. Remove them.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
---

diff --git a/target-sh4/translate.c b/target-sh4/translate.c
index 9ecbe471e63..cdc4e3bc5f4 100644
--- a/target-sh4/translate.c
+++ b/target-sh4/translate.c
@@ -339,16 +339,6 @@ static void gen_delayed_conditional_jump(DisasContext * ctx)
     gen_jump(ctx);
 }
 
-static inline void gen_set_t(void)
-{
-    tcg_gen_ori_i32(cpu_sr, cpu_sr, SR_T);
-}
-
-static inline void gen_clr_t(void)
-{
-    tcg_gen_andi_i32(cpu_sr, cpu_sr, ~SR_T);
-}
-
 static inline void gen_cmp(int cond, TCGv t0, TCGv t1)
 {
     TCGv t;
@@ -519,7 +509,7 @@ static void _decode_opc(DisasContext * ctx)
 	tcg_gen_andi_i32(cpu_sr, cpu_sr, ~SR_S);
 	return;
     case 0x0008:		/* clrt */
-	gen_clr_t();
+        tcg_gen_andi_i32(cpu_sr, cpu_sr, ~SR_T);
 	return;
     case 0x0038:		/* ldtlb */
 	CHECK_PRIVILEGED
@@ -537,7 +527,7 @@ static void _decode_opc(DisasContext * ctx)
 	tcg_gen_ori_i32(cpu_sr, cpu_sr, SR_S);
 	return;
     case 0x0018:		/* sett */
-	gen_set_t();
+        tcg_gen_ori_i32(cpu_sr, cpu_sr, SR_T);
 	return;
     case 0xfbfd:		/* frchg */
 	tcg_gen_xori_i32(cpu_fpscr, cpu_fpscr, FPSCR_FR);
@@ -1660,7 +1650,7 @@ static void _decode_opc(DisasContext * ctx)
         */
         if (ctx->features & SH_FEATURE_SH4A) {
 	    int label = gen_new_label();
-	    gen_clr_t();
+            tcg_gen_andi_i32(cpu_sr, cpu_sr, ~SR_T);
 	    tcg_gen_or_i32(cpu_sr, cpu_sr, cpu_ldst);
 	    tcg_gen_brcondi_i32(TCG_COND_EQ, cpu_ldst, 0, label);
 	    tcg_gen_qemu_st32(REG(0), REG(B11_8), ctx->memidx);