From 4c4e1ab26bfc9b3f9b3097ecd0643bc20d0e2f0d Mon Sep 17 00:00:00 2001 From: Aurelien Jarno Date: Tue, 9 Oct 2012 21:53:07 +0200 Subject: [PATCH] tcg: improve tcg_reg_alloc_movi() Now that the liveness analysis might mark some output temps as dead, call temp_dead() if needed. Reviewed-by: Richard Henderson Signed-off-by: Aurelien Jarno --- tcg/tcg.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/tcg/tcg.c b/tcg/tcg.c index 567ec87dad..6586385168 100644 --- a/tcg/tcg.c +++ b/tcg/tcg.c @@ -1705,6 +1705,9 @@ static void tcg_reg_alloc_movi(TCGContext *s, const TCGArg *args, if (NEED_SYNC_ARG(0)) { temp_sync(s, args[0], s->reserved_regs); } + if (IS_DEAD_ARG(0)) { + temp_dead(s, args[0]); + } } static void tcg_reg_alloc_mov(TCGContext *s, const TCGOpDef *def,