This is a minor edit that fixes the type punning in AArch64_AM_isSVEMaskOfIdenticalElements which violates C strict aliasing rules and isn't compatible with gcc optimization level -O2, as seen in rizinorg/rizin#4048. A workaround is to use -fno-strict-aliasing but it would better if that flag isn't needed. This fix has been tested in rizinorg/rizin#4080 and it appears to have compiler support generally.
I plan to fix the translator after this, after I find out how the translator actually works.
kabeor
commented
10 months ago
This is a minor edit that fixes the type punning in
AArch64_AM_isSVEMaskOfIdenticalElementswhich violates C strict aliasing rules and isn't compatible with gcc optimization level-O2, as seen in rizinorg/rizin#4048. A workaround is to use-fno-strict-aliasingbut it would better if that flag isn't needed. This fix has been tested in rizinorg/rizin#4080 and it appears to have compiler support generally.I plan to fix the translator after this, after I find out how the translator actually works.