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tcg/optimize: Add an extra cast to fold_extract2

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There is no bug, but silence a warning about computation
in int32_t being assigned to a uint64_t.

Reported-by: Coverity CID 1465220
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson
2021-11-11 11:47:01 +01:00
parent 1b9fc6d8ba
commit 225bec0c0e
1 changed files with 1 additions and 1 deletions
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tcg/optimize.c
+1 -1
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@@ -1365,7 +1365,7 @@ static bool fold_extract2(OptContext *ctx, TCGOp *op)
v2 <<= 64 - shr;
} else {
v1 = (uint32_t)v1 >> shr;
v2 = (int32_t)v2 << (32 - shr);
v2 = (uint64_t)((int32_t)v2 << (32 - shr));
}
return tcg_opt_gen_movi(ctx, op, op->args[0], v1 | v2);
}