It would appear there is some bug in the new lock elision patches that is preventing it from compiling with clang. Any suggestions?
On Jun 28, 2015, at 10:16 AM, Matthew Hall <mhall at mhcomputing.net> wrote: > Hi all, > > I am getting a strange error compiling some RTM instructions when I upgraded > my VM environment from VirtualBox 4 to VirtualBox 5 and AVX instructions from > the host CPU became available. However when I am reading the opcode > description for XABORT it supposedly allows an immediate operand for the > argument so I can't understand why this code would not compile. Any advice? > > CC test_hash_scaling.o > In file included from /vagrant/external/dpdk/app/test/test_hash_scaling.c:37: > In file included from /vagrant/external/dpdk/build/include/rte_spinlock.h:42: > /vagrant/external/dpdk/build/include/rte_rtm.h:56:15: error: invalid operand > for inline asm constraint 'i' > asm volatile(".byte 0xc6,0xf8,%P0" :: "i" (status) : "memory"); > > Matthew.