3 Commits

Author	SHA1	Message	Date
Florian Hahn	8681bb8bed	[LV] Add additional test coverage for cost modeling. ... Add missing tests uncovered by https://github.com/llvm/llvm-project/pull/92555. Includes test for https://github.com/llvm/llvm-project/issues/96294 and https://github.com/llvm/llvm-project/issues/96328	2024-06-26 10:18:01 +01:00
Florian Hahn	f1f3c34b47	Revert "Recommit "[VPlan] First step towards VPlan cost modeling. (#92555)"" ... This reverts commit 242cc200ccb24e22eaf54aed7b0b0c84cfc54c0b and eea150c84053035163f307b46549a2997a343ce9, as it is causing a build bot failure and there have been a number of crashes reported at https://github.com/llvm/llvm-project/pull/92555	2024-06-21 19:54:21 +01:00
Florian Hahn	eea150c840	[VPlan] Include IV phi and backedge cost in VPlan cost computation. ... In WebAssembly, costs != 0 are assigned to be backedge and induction phis, so make sure we include those costs in the VPlan-based cost model. This fixes a downstream crash with WebAssembly after 242cc200ccb (https://github.com/llvm/llvm-project/pull/92555)	2024-06-20 20:44:17 +01:00