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[v3,03/15] target/sh4: do not include DELAY_SLOT_TRUE in the TB state

Message ID 20170510182636.17791-4-aurelien@aurel32.net
State New
Headers show

Commit Message

Aurelien Jarno May 10, 2017, 6:26 p.m. UTC 
DELAY_SLOT_TRUE is used as a dynamic condition for the branch after the
delay slot instruction. It is not used in code generation, so there is
no need to including in the TB state.

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
---
 target/sh4/cpu.h | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
diff mbox

Patch

diff --git a/target/sh4/cpu.h b/target/sh4/cpu.h
index 9445cc779f..da8d15f1b9 100644
--- a/target/sh4/cpu.h
+++ b/target/sh4/cpu.h
@@ -382,8 +382,7 @@  static inline void cpu_get_tb_cpu_state(CPUSH4State *env, target_ulong *pc,
 {
     *pc = env->pc;
     *cs_base = 0;
-    *flags = (env->flags & (DELAY_SLOT | DELAY_SLOT_CONDITIONAL
-                    | DELAY_SLOT_TRUE))                        /* Bits  0- 2 */
+    *flags = (env->flags & (DELAY_SLOT | DELAY_SLOT_CONDITIONAL)) /* Bits 0-1 */
             | (env->fpscr & (FPSCR_FR | FPSCR_SZ | FPSCR_PR))  /* Bits 19-21 */
             | (env->sr & ((1u << SR_MD) | (1u << SR_RB)))      /* Bits 29-30 */
             | (env->sr & (1u << SR_FD))                        /* Bit 15 */