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authorPeter Maydell <peter.maydell@linaro.org>2011-02-03 19:43:25 +0000
committerAurelien Jarno <aurelien@aurel32.net>2011-02-04 21:30:15 +0100
commita2fdc8907bee6eb572fea992be7126e1b616d5bf (patch)
tree4c1c427c99b2161bb55869c3c165ceb84009cffc /scripts/checkpatch.pl
parent3d185e5dd4967b7d03772d806ee566ed09d67485 (diff)
target-arm: Fix decoding of Thumb preload and hint space
Refine the decoding of the Thumb preload and hint space, so we UNDEF on the patterns that are supposed to UNDEF rather than NOP. We also move the tests for this space earlier, so we don't emit harmless but unnecessary address generation code for preload hints (which by their nature are likely to be in hot code paths). Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
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