diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2018-11-27 15:39:21 -0800 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2018-12-26 06:57:34 +1100 |
| commit | ba87719cd267e6f07b17f6cda08246bf483146d4 (patch) | |
| tree | e9216d0da9124ad23484797ac0481b927e5827a4 | |
| parent | 98b4e186c1ccb8f1868c61a33a3be8c2b82654f3 (diff) | |
tcg: Add preferred_reg argument to tcg_reg_alloc_do_movi
Pass this through to temp_sync.
Reviewed-by: Emilio G. Cota <cota@braap.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| -rw-r--r-- | tcg/tcg.c | 9 |
1 files changed, 5 insertions, 4 deletions
@@ -3077,7 +3077,8 @@ static void tcg_reg_alloc_bb_end(TCGContext *s, TCGRegSet allocated_regs) } static void tcg_reg_alloc_do_movi(TCGContext *s, TCGTemp *ots, - tcg_target_ulong val, TCGLifeData arg_life) + tcg_target_ulong val, TCGLifeData arg_life, + TCGRegSet preferred_regs) { if (ots->fixed_reg) { /* For fixed registers, we do not do any constant propagation. */ @@ -3093,7 +3094,7 @@ static void tcg_reg_alloc_do_movi(TCGContext *s, TCGTemp *ots, ots->val = val; ots->mem_coherent = 0; if (NEED_SYNC_ARG(0)) { - temp_sync(s, ots, s->reserved_regs, 0, IS_DEAD_ARG(0)); + temp_sync(s, ots, s->reserved_regs, preferred_regs, IS_DEAD_ARG(0)); } else if (IS_DEAD_ARG(0)) { temp_dead(s, ots); } @@ -3104,7 +3105,7 @@ static void tcg_reg_alloc_movi(TCGContext *s, const TCGOp *op) TCGTemp *ots = arg_temp(op->args[0]); tcg_target_ulong val = op->args[1]; - tcg_reg_alloc_do_movi(s, ots, val, op->life); + tcg_reg_alloc_do_movi(s, ots, val, op->life, 0); } static void tcg_reg_alloc_mov(TCGContext *s, const TCGOp *op) @@ -3128,7 +3129,7 @@ static void tcg_reg_alloc_mov(TCGContext *s, const TCGOp *op) if (IS_DEAD_ARG(1)) { temp_dead(s, ts); } - tcg_reg_alloc_do_movi(s, ots, val, arg_life); + tcg_reg_alloc_do_movi(s, ots, val, arg_life, 0); return; } |