gwj / at91sam9263 · Commits

Commit 1eb75d4a3692aa7d794db07259095688c0bed2db

Authored by aurel32
1 parent add69063

target-mips: optimize gen_save_pc() 

We obviously don't need to use a temporary variable to write PC.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5675 c046a42c-6fe2-441c-8c8c-71466251a162
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Showing 1 changed file with 1 additions and 5 deletions
target-mips/translate.c
  View file @1eb75d4
... ... @@ -827,11 +827,7 @@ OP_CONDZ(ltz, TCG_COND_LT);
827 827  
828 828 static inline void gen_save_pc(target_ulong pc)
829 829 {
830   - TCGv r_tmp = tcg_temp_new(TCG_TYPE_TL);
831   -
832   - tcg_gen_movi_tl(r_tmp, pc);
833   - tcg_gen_mov_tl(cpu_PC, r_tmp);
834   - tcg_temp_free(r_tmp);
  830 + tcg_gen_movi_tl(cpu_PC, pc);
835 831 }
836 832  
837 833 static inline void save_cpu_state (DisasContext *ctx, int do_save_pc)
... ...