[Qemu-devel] [PULL 10/32] tcg/mips: Remove retranslation code

[Richard Henderson]

There is no longer a need for preserving branch offset operands,
as we no longer re-translate.

Reviewed-by: Alex Bennée <address@hidden>
Signed-off-by: Richard Henderson <address@hidden>
---
 tcg/mips/tcg-target.inc.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/tcg/mips/tcg-target.inc.c b/tcg/mips/tcg-target.inc.c
index cff525373b..e21cb1ae28 100644
--- a/tcg/mips/tcg-target.inc.c
+++ b/tcg/mips/tcg-target.inc.c
@@ -483,12 +483,7 @@ static inline void tcg_out_opc_bf64(TCGContext *s, 
MIPSInsn opc, MIPSInsn opm,
 static inline void tcg_out_opc_br(TCGContext *s, MIPSInsn opc,
                                   TCGReg rt, TCGReg rs)
 {
-    /* We pay attention here to not modify the branch target by reading
-       the existing value and using it again. This ensure that caches and
-       memory are kept coherent during retranslation. */
-    uint16_t offset = (uint16_t)*s->code_ptr;
-
-    tcg_out_opc_imm(s, opc, rt, rs, offset);
+    tcg_out_opc_imm(s, opc, rt, rs, 0);
 }
 
 /*
-- 
2.17.2