@@ -318,18 +318,13 @@ static void gen_left_shift_sar(DisasContext *dc, TCGv_i32 sa)
static void gen_exception(DisasContext *dc, int excp)
{
- TCGv_i32 tmp = tcg_const_i32(excp);
- gen_helper_exception(cpu_env, tmp);
- tcg_temp_free(tmp);
+ gen_helper_exception(cpu_env, tcg_constant_i32(excp));
}
static void gen_exception_cause(DisasContext *dc, uint32_t cause)
{
- TCGv_i32 tpc = tcg_const_i32(dc->pc);
- TCGv_i32 tcause = tcg_const_i32(cause);
- gen_helper_exception_cause(cpu_env, tpc, tcause);
- tcg_temp_free(tpc);
- tcg_temp_free(tcause);
+ TCGv_i32 pc = tcg_constant_i32(dc->pc);
+ gen_helper_exception_cause(cpu_env, pc, tcg_constant_i32(cause));
if (cause == ILLEGAL_INSTRUCTION_CAUSE ||
cause == SYSCALL_CAUSE) {
dc->base.is_jmp = DISAS_NORETURN;
@@ -338,11 +333,8 @@ static void gen_exception_cause(DisasContext *dc, uint32_t cause)
static void gen_debug_exception(DisasContext *dc, uint32_t cause)
{
- TCGv_i32 tpc = tcg_const_i32(dc->pc);
- TCGv_i32 tcause = tcg_const_i32(cause);
- gen_helper_debug_exception(cpu_env, tpc, tcause);
- tcg_temp_free(tpc);
- tcg_temp_free(tcause);
+ TCGv_i32 pc = tcg_constant_i32(dc->pc);
+ gen_helper_debug_exception(cpu_env, pc, tcg_constant_i32(cause));
if (cause & (DEBUGCAUSE_IB | DEBUGCAUSE_BI | DEBUGCAUSE_BN)) {
dc->base.is_jmp = DISAS_NORETURN;
}
Use tcg_contant_* for exception number, exception cause, debug cause code and exception PC. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> --- Changes v1->v2: - also use tcg_constant_* for PC target/xtensa/translate.c | 18 +++++------------- 1 file changed, 5 insertions(+), 13 deletions(-)