http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34283
--- Comment #6 from Uros Bizjak <ubizjak at gmail dot com> 2012-10-27 07:33:41 UTC --- (In reply to comment #5) > (In reply to comment #4) > > Still present on x86_64. -O2 -march=corei7: > > > > movd %rsi, %xmm1 > > pinsrq $1, %rdi, %xmm1 > > movdqa %xmm1, %xmm0 > > ret > > It was still like that yesterday, but today: > > movd %rsi, %xmm0 > pinsrq $1, %rdi, %xmm0 > ret > > Fixed by LRA? Looks so. I will prepare a testcase and close the bug.
