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tcg: mark temps as mem_coherent = 0 for mov with a constant

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When a constant has to be loaded in a mov op, we fail to set
mem_coherent = 0. This patch fixes that.

Cc: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Message-Id: <1437994568-7825-3-git-send-email-aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
This commit is contained in:
Aurelien Jarno 2015-07-27 12:55:58 +02:00 committed by Richard Henderson
parent 7df69deadf
commit bbeb82395e
1 changed files with 1 additions and 0 deletions
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tcg/tcg.c
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@ -1894,6 +1894,7 @@ static void tcg_reg_alloc_mov(TCGContext *s, const TCGOpDef *def,
ts->mem_coherent = 1;
} else if (ts->val_type == TEMP_VAL_CONST) {
tcg_out_movi(s, itype, ts->reg, ts->val);
ts->mem_coherent = 0;
}
s->reg_to_temp[ts->reg] = args[1];
ts->val_type = TEMP_VAL_REG;