3 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
David Majnemer	c8b1f095a3	Move the personality function from LandingPadInst to Function ... The personality routine currently lives in the LandingPadInst. This isn't desirable because: - All LandingPadInsts in the same function must have the same personality routine. This means that each LandingPadInst beyond the first has an operand which produces no additional information. - There is ongoing work to introduce EH IR constructs other than LandingPadInst. Moving the personality routine off of any one particular Instruction and onto the parent function seems a lot better than have N different places a personality function can sneak onto an exceptional function. Differential Revision: http://reviews.llvm.org/D10429 llvm-svn: 239940	2015-06-17 20:52:32 +00:00
Hal Finkel	ef674a05e8	[PowerPC] Fix fast-isel when compare is split from branch ... When the compare feeding a branch was in a different BB from the branch, we'd try to "regenerate" the compare in the block with the branch, possibly trying to make use of values not available there. Copy a page from AArch64's play book here to fix the problem (at least in terms of correctness). Fixes PR23640. llvm-svn: 238097	2015-05-23 12:18:10 +00:00