3 Commits

Author	SHA1	Message	Date
Craig Topper	7ec4f6094e	[InstCombine] Infer disjoint flag on Or instructions. (#72912) ... The disjoint flag was recently added to IR in #72583 We already set it when we turn an add into an or. This patch sets it on Ors that weren't converted from an Add.	2023-12-02 14:11:12 -08:00
bipmis	38f3e44997	[AggressiveInstCombine] Load merge the reverse load pattern of consecutive loads. ... This patch extends the load merge/widen in AggressiveInstCombine() to handle reverse load patterns. Differential Revision: https://reviews.llvm.org/D135137	2022-10-19 11:22:58 +01:00
bipmis	82e3056255	Add test for combinations of four i8-loads spliced into a 32-bit value	2022-10-18 15:40:56 +01:00