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target/sh4: fold ctx->bstate = BS_BRANCH into gen_conditional_jump 

Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
This commit is contained in:
Aurelien Jarno 2017-05-01 23:20:43 +02:00
parent ac9707eaf6
commit b3995c23ed
1 changed files with 3 additions and 6 deletions
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9
target/sh4/translate.c
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@ -279,6 +279,7 @@ static void gen_conditional_jump(DisasContext * ctx,
gen_goto_tb(ctx, 0, ifnott);
gen_set_label(l1);
gen_goto_tb(ctx, 1, ift);
ctx->bstate = BS_BRANCH;
}
/* Delayed conditional jump (bt or bf) */
@ -1158,9 +1159,7 @@ static void _decode_opc(DisasContext * ctx)
return;
case 0x8b00: /* bf label */
CHECK_NOT_DELAY_SLOT
gen_conditional_jump(ctx, ctx->pc + 2,
ctx->pc + 4 + B7_0s * 2);
ctx->bstate = BS_BRANCH;
gen_conditional_jump(ctx, ctx->pc + 2, ctx->pc + 4 + B7_0s * 2);
return;
case 0x8f00: /* bf/s label */
CHECK_NOT_DELAY_SLOT
@ -1170,9 +1169,7 @@ static void _decode_opc(DisasContext * ctx)
return;
case 0x8900: /* bt label */
CHECK_NOT_DELAY_SLOT
gen_conditional_jump(ctx, ctx->pc + 4 + B7_0s * 2,
ctx->pc + 2);
ctx->bstate = BS_BRANCH;
gen_conditional_jump(ctx, ctx->pc + 4 + B7_0s * 2, ctx->pc + 2);
return;
case 0x8d00: /* bt/s label */
CHECK_NOT_DELAY_SLOT