From 294573899f5d09f6424598dcdae1a763533b8b16 Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Tue, 18 Dec 2018 05:22:23 -0500 Subject: [PATCH] tcg/mips: Remove retranslation code There is no longer a need for preserving branch offset operands, as we no longer re-translate. Backports commit 8c1b079279fadaee10dc39ca9a58c4c91c7a1854 from qemu --- qemu/tcg/mips/tcg-target.inc.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/qemu/tcg/mips/tcg-target.inc.c b/qemu/tcg/mips/tcg-target.inc.c index facc8fbc..7511def3 100644 --- a/qemu/tcg/mips/tcg-target.inc.c +++ b/qemu/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); } /*