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Revision c9d78213

IDc9d78213b8bf6e0da9ff30b53c33e93fb0373249

Added by Aurelien Jarno over 10 years ago

tcg/i386: remove hardcoded P_REXW value

P_REXW is defined has a constant at the beginning of i386/tcg-target.c,
but the corresponding bit is later used in a harcoded way, which defeat
the purpose of a constant.

Fix that by using a conditional expression operator instead of a shift.
On x86 this actually makes the code slightly smaller as GCC does in
practice (opc >> 8) & 8 instead of (opc & 0x800) >> 8 so the constants
are smaller to load.

Signed-off-by: Aurelien Jarno <>
Signed-off-by: Richard Henderson <>

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