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| author | Aurelien Jarno | 2013-11-06 18:32:23 +0100 |
|---|---|---|
| committer | Richard Henderson | 2014-01-25 23:12:38 +0100 |
| commit | c9d78213b8bf6e0da9ff30b53c33e93fb0373249 (patch) | |
| tree | 24631c5515f1a502465bc88b79d0c114e0295aee /include/exec | |
| parent | disas/i386.c: disassemble movbe instruction (diff) | |
| download | qemu-c9d78213b8bf6e0da9ff30b53c33e93fb0373249.tar.gz qemu-c9d78213b8bf6e0da9ff30b53c33e93fb0373249.tar.xz qemu-c9d78213b8bf6e0da9ff30b53c33e93fb0373249.zip | |
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 <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Diffstat (limited to 'include/exec')
0 files changed, 0 insertions, 0 deletions