1517cdf8a7
Among the register-based conditional branch instructions, the ones using CTR should not decrement CTR when the bit corresponding to this action is set in the BO field of the instruction. In this case, the instruction should be considered invalid. This fixes the following instructions. * Branch Conditional to Count Register (bcctr[l]) Change-Id: Ib2dbf2bc36fced580b4b7f7b76783f68361f6bbf Signed-off-by: Sandipan Das <sandipan@linux.ibm.com> Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/40887 Reviewed-by: Boris Shingarov <shingarov@gmail.com> Maintainer: Gabe Black <gabe.black@gmail.com> Tested-by: kokoro <noreply+kokoro@google.com>