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target/s390x: Remove DISAS_GOTO_TB 

There is nothing to distinguish this from DISAS_NORETURN.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220702060228.420454-2-richard.henderson@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
This commit is contained in:
Richard Henderson 2022-07-02 11:32:25 +05:30 committed by Thomas Huth
parent 4c4156db1c
commit b67b6c7ce4
1 changed files with 2 additions and 6 deletions
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8
target/s390x/tcg/translate.c
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@ -1123,9 +1123,6 @@ typedef struct {
exiting the TB. */
#define DISAS_PC_UPDATED DISAS_TARGET_0
/* We have emitted one or more goto_tb. No fixup required. */
#define DISAS_GOTO_TB DISAS_TARGET_1
/* We have updated the PC and CC values. */
#define DISAS_PC_CC_UPDATED DISAS_TARGET_2
@ -1189,7 +1186,7 @@ static DisasJumpType help_goto_direct(DisasContext *s, uint64_t dest)
tcg_gen_goto_tb(0);
tcg_gen_movi_i64(psw_addr, dest);
tcg_gen_exit_tb(s->base.tb, 0);
return DISAS_GOTO_TB;
return DISAS_NORETURN;
} else {
tcg_gen_movi_i64(psw_addr, dest);
per_branch(s, false);
@ -1258,7 +1255,7 @@ static DisasJumpType help_branch(DisasContext *s, DisasCompare *c,
tcg_gen_movi_i64(psw_addr, dest);
tcg_gen_exit_tb(s->base.tb, 1);
ret = DISAS_GOTO_TB;
ret = DISAS_NORETURN;
} else {
/* Fallthru can use goto_tb, but taken branch cannot. */
/* Store taken branch destination before the brcond. This
@ -6634,7 +6631,6 @@ static void s390x_tr_tb_stop(DisasContextBase *dcbase, CPUState *cs)
DisasContext *dc = container_of(dcbase, DisasContext, base);
switch (dc->base.is_jmp) {
case DISAS_GOTO_TB:
case DISAS_NORETURN:
break;
case DISAS_TOO_MANY: