llvm-project

Author	SHA1	Message	Date
Dan Gohman	f1002495e3	Disable the post-RA scheduler on this test, since it uses a simple %prcontext which doesn't find what it's looking for if the scheduler has rearranged the instructions. llvm-svn: 62363	2009-01-16 21:40:12 +00:00
Dan Gohman	4370f26750	Treat EntryToken nodes as "passive" so that they aren't added to the ScheduleDAG; they don't correspond to any actual instructions so they don't need to be scheduled. This fixes a bug where the EntryToken was being scheduled multiple times in some cases, though it ended up not causing any trouble because EntryToken doesn't expand into anything. With this fixed the schedulers reliably schedule the expected number of units, so we can check this with an assertion. This requires a tweak to test/CodeGen/X86/loop-hoist.ll because it ends up getting scheduled differently in a trivial way, though it was enough to fool the prcontext+grep that the test does. llvm-svn: 49701	2008-04-15 01:22:18 +00:00
Tanya Lattner	3cdf542f5a	Remove llvm-upgrade and update tests. llvm-svn: 47432	2008-02-21 07:42:26 +00:00
Reid Spencer	1c75ef2ce2	For PR1319: Upgrade to new test harness. llvm-svn: 36091	2007-04-15 22:20:47 +00:00
Reid Spencer	83b3d82672	Regression is gone, don't try to find it on clean target. llvm-svn: 33296	2007-01-17 07:59:14 +00:00