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Re: [Qemu-devel] [PATCH v2 02/14] target/sh4: get rid of DELAY_SLOT_CLEA


From: Richard Henderson
Subject: Re: [Qemu-devel] [PATCH v2 02/14] target/sh4: get rid of DELAY_SLOT_CLEARME
Date: Tue, 9 May 2017 13:56:34 -0700
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.1.0

On 05/06/2017 04:14 AM, Aurelien Jarno wrote:
Now that ctx->flags has been split, it becomes clear that
DELAY_SLOT_CLEARME has not impact on the code generation: in both case
ctx->envflags is cleared, either by clearing all the flags, or by
setting it to 0. This is left-over from pre-TCG era.

Reviewed-by: Philippe Mathieu-Daudé<address@hidden>
Signed-off-by: Aurelien Jarno<address@hidden>
---
  target/sh4/cpu.h       |  3 +--
  target/sh4/helper.c    |  2 --
  target/sh4/translate.c | 17 +++++------------
  3 files changed, 6 insertions(+), 16 deletions(-)

Reviewed-by: Richard Henderson <address@hidden>


r~




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