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authorAurelien Jarno <aurelien@aurel32.net>2015-07-27 12:55:58 +0200
committerRichard Henderson <rth@twiddle.net>2015-07-27 07:25:40 -0700
commitbbeb82395eaca0e3c38b433b2d2a5bad4a5fbd81 (patch)
tree535ceb6cee9d95f0689af7c527679a1c0b5a8f6a /tcg
parent7df69deadf2f25c19b3ac121404ee31f71dce845 (diff)
downloadhqemu-bbeb82395eaca0e3c38b433b2d2a5bad4a5fbd81.zip
hqemu-bbeb82395eaca0e3c38b433b2d2a5bad4a5fbd81.tar.gz
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>
Diffstat (limited to 'tcg')
-rw-r--r--tcg/tcg.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/tcg/tcg.c b/tcg/tcg.c
index 9a2508b..0892a9b 100644
--- a/tcg/tcg.c
+++ b/tcg/tcg.c
@@ -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;
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