On Friday 02 September 2005 03:32 pm, John Baldwin wrote: > alc_at_ brought to my attention a while back that while gcc allows one to use > the '+' constraint modifier to collapse identical input and output operands > that are in registers, it is only allowed for registers and not for memory > operands. The patch below removes uses of the '+' modifier in conjunction > with memory operands in the atomic operations for alpha, amd64, i386, and > powerpc. Please test and let me know if there are any regressions. *sigh* http://www.FreeBSD.org/~jhb/patches/atomic.patch -- John Baldwin <jhb_at_FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve" = http://www.FreeBSD.orgReceived on Fri Sep 02 2005 - 17:41:30 UTC
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