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tcg: mark temps as mem_coherent = 0 for mov with a constant
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>
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@ -1894,6 +1894,7 @@ static void tcg_reg_alloc_mov(TCGContext *s, const TCGOpDef *def,
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ts->mem_coherent = 1;
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} else if (ts->val_type == TEMP_VAL_CONST) {
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tcg_out_movi(s, itype, ts->reg, ts->val);
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ts->mem_coherent = 0;
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}
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s->reg_to_temp[ts->reg] = args[1];
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ts->val_type = TEMP_VAL_REG;
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