Bug#792204: Setting default CPU to ultrasparc for -m32 on sparc64 does not work

ms to not have the intended effect of defaulting to require the ultrasparc architecture providing lock-free atomics. Regards, Michael Karcher -- To UNSUBSCRIBE, email to debian-gcc-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/55ac34cb.3020...@mkarcher.dialup.fu-berlin.de

Bug#768574: Acknowledgement (gcc-4.9: Miscompilation of boolean negation on SH4 using -O2)

Of course I meant to write "The currently available version of gcc 4.9 for sh4..." in the first paragraph of the bug description. I am sorry for any confusion this might have caused. Regards, Michael Karcher -- To UNSUBSCRIBE, email to debian-gcc-requ...@lists.debian.org with a

Bug#768574: gcc-4.9: Miscompilation of boolean negation on SH4 using -O2

Package: gcc-4.9 Version: 4.9.1-16 Severity: important The currently available version of gcc 4.9 for mips miscompiles boolean negation under certain circumstances. The assembly contains the "not" instruction, which represents bitwise negation, which is not appropriate, as both 0 and 1 get mappe