1 Commits

Author	SHA1	Message	Date
Nemanja Ivanovic	4f568fbd21	[PowerPC] Do not emit HW loop when TLS var accessed in PHI of loop exit ... If any PHI nodes in loop exit blocks have incoming values from the loop that are accesses of TLS variables with local dynamic or general dynamic TLS model, the address will be computed inside the loop. Since this includes a call to __tls_get_addr, this will in turn cause the CTR loops verifier to complain. Disable CTR loops in such cases. Fixes: https://bugs.llvm.org/show_bug.cgi?id=48527	2020-12-28 20:36:16 -06:00