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path: root/target-sparc/translate.c
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Diffstat (limited to 'target-sparc/translate.c')
-rw-r--r--target-sparc/translate.c37
1 files changed, 6 insertions, 31 deletions
diff --git a/target-sparc/translate.c b/target-sparc/translate.c
index 040e0f0794..f4d3fbed57 100644
--- a/target-sparc/translate.c
+++ b/target-sparc/translate.c
@@ -635,33 +635,14 @@ static inline void gen_op_sub_cc(TCGv dst, TCGv src1, TCGv src2)
tcg_gen_mov_tl(dst, cpu_cc_dst);
}
-static inline void gen_op_subx_cc2(TCGv dst)
-{
- gen_cc_NZ_icc(cpu_cc_dst);
- gen_cc_C_sub_icc(cpu_cc_dst, cpu_cc_src);
- gen_cc_V_sub_icc(cpu_cc_dst, cpu_cc_src, cpu_cc_src2);
-#ifdef TARGET_SPARC64
- gen_cc_NZ_xcc(cpu_cc_dst);
- gen_cc_C_sub_xcc(cpu_cc_dst, cpu_cc_src);
- gen_cc_V_sub_xcc(cpu_cc_dst, cpu_cc_src, cpu_cc_src2);
-#endif
- tcg_gen_mov_tl(dst, cpu_cc_dst);
-}
-
static inline void gen_op_subxi_cc(TCGv dst, TCGv src1, target_long src2)
{
tcg_gen_mov_tl(cpu_cc_src, src1);
tcg_gen_movi_tl(cpu_cc_src2, src2);
gen_mov_reg_C(cpu_tmp0, cpu_psr);
tcg_gen_sub_tl(cpu_cc_dst, cpu_cc_src, cpu_tmp0);
- gen_cc_clear_icc();
- gen_cc_C_sub_icc(cpu_cc_dst, cpu_cc_src);
-#ifdef TARGET_SPARC64
- gen_cc_clear_xcc();
- gen_cc_C_sub_xcc(cpu_cc_dst, cpu_cc_src);
-#endif
tcg_gen_subi_tl(cpu_cc_dst, cpu_cc_dst, src2);
- gen_op_subx_cc2(dst);
+ tcg_gen_mov_tl(dst, cpu_cc_dst);
}
static inline void gen_op_subx_cc(TCGv dst, TCGv src1, TCGv src2)
@@ -670,14 +651,8 @@ static inline void gen_op_subx_cc(TCGv dst, TCGv src1, TCGv src2)
tcg_gen_mov_tl(cpu_cc_src2, src2);
gen_mov_reg_C(cpu_tmp0, cpu_psr);
tcg_gen_sub_tl(cpu_cc_dst, cpu_cc_src, cpu_tmp0);
- gen_cc_clear_icc();
- gen_cc_C_sub_icc(cpu_cc_dst, cpu_cc_src);
-#ifdef TARGET_SPARC64
- gen_cc_clear_xcc();
- gen_cc_C_sub_xcc(cpu_cc_dst, cpu_cc_src);
-#endif
tcg_gen_sub_tl(cpu_cc_dst, cpu_cc_dst, cpu_cc_src2);
- gen_op_subx_cc2(dst);
+ tcg_gen_mov_tl(dst, cpu_cc_dst);
}
static inline void gen_op_tsub_cc(TCGv dst, TCGv src1, TCGv src2)
@@ -3263,8 +3238,8 @@ static void disas_sparc_insn(DisasContext * dc)
if (xop & 0x10) {
gen_helper_compute_psr();
gen_op_subxi_cc(cpu_dst, cpu_src1, simm);
- tcg_gen_movi_i32(cpu_cc_op, CC_OP_FLAGS);
- dc->cc_op = CC_OP_FLAGS;
+ tcg_gen_movi_i32(cpu_cc_op, CC_OP_SUBX);
+ dc->cc_op = CC_OP_SUBX;
} else {
gen_helper_compute_psr();
gen_mov_reg_C(cpu_tmp0, cpu_psr);
@@ -3275,8 +3250,8 @@ static void disas_sparc_insn(DisasContext * dc)
if (xop & 0x10) {
gen_helper_compute_psr();
gen_op_subx_cc(cpu_dst, cpu_src1, cpu_src2);
- tcg_gen_movi_i32(cpu_cc_op, CC_OP_FLAGS);
- dc->cc_op = CC_OP_FLAGS;
+ tcg_gen_movi_i32(cpu_cc_op, CC_OP_SUBX);
+ dc->cc_op = CC_OP_SUBX;
} else {
gen_helper_compute_psr();
gen_mov_reg_C(cpu_tmp0, cpu_psr);