diff options
Diffstat (limited to 'target/xtensa/translate.c')
| -rw-r--r-- | target/xtensa/translate.c | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/target/xtensa/translate.c b/target/xtensa/translate.c index 4af0650deb..910350dec6 100644 --- a/target/xtensa/translate.c +++ b/target/xtensa/translate.c @@ -57,7 +57,6 @@ struct DisasContext { bool sar_5bit; bool sar_m32_5bit; - bool sar_m32_allocated; TCGv_i32 sar_m32; unsigned window; @@ -284,14 +283,7 @@ static void init_sar_tracker(DisasContext *dc) { dc->sar_5bit = false; dc->sar_m32_5bit = false; - dc->sar_m32_allocated = false; -} - -static void reset_sar_tracker(DisasContext *dc) -{ - if (dc->sar_m32_allocated) { - tcg_temp_free(dc->sar_m32); - } + dc->sar_m32 = NULL; } static void gen_right_shift_sar(DisasContext *dc, TCGv_i32 sa) @@ -306,9 +298,8 @@ static void gen_right_shift_sar(DisasContext *dc, TCGv_i32 sa) static void gen_left_shift_sar(DisasContext *dc, TCGv_i32 sa) { - if (!dc->sar_m32_allocated) { + if (!dc->sar_m32) { dc->sar_m32 = tcg_temp_new_i32(); - dc->sar_m32_allocated = true; } tcg_gen_andi_i32(dc->sar_m32, sa, 0x1f); tcg_gen_sub_i32(cpu_SR[SAR], tcg_constant_i32(32), dc->sar_m32); @@ -1247,7 +1238,6 @@ static void xtensa_tr_tb_stop(DisasContextBase *dcbase, CPUState *cpu) { DisasContext *dc = container_of(dcbase, DisasContext, base); - reset_sar_tracker(dc); if (dc->icount) { tcg_temp_free(dc->next_icount); } |