2 Commits

Author	SHA1	Message	Date
Ehsan Amiri	db43217a24	Adding -verify-machineinstrs option to PowerPC tests ... Currently we have a number of tests that fail with -verify-machineinstrs. To detect this cases earlier we add the option to the testcases with the exception of tests that will currently fail with this option. PR 27456 keeps track of this failures. No code review, as discussed with Hal Finkel. llvm-svn: 277624	2016-08-03 18:17:35 +00:00
Kyle Butt	70e01b07f9	Add call sequence start and end for __tls_get_addr ... This is a fix for bug http://llvm.org/bugs/show_bug.cgi?id=25839. For a PIC TLS variable access in a function, prologue (mflr followed by std and stdu) gets scheduled after a tls_get_addr call. tls_get_addr messed up LR but no one saves/restores it. Also added a test for save/restore clobbered registers during calling __tls_get_addr. Patch by Tim Shen llvm-svn: 257137	2016-01-08 02:06:19 +00:00