Ashutosh Nema 468558a061 [X86]: Changing cost for “TRUNCATE v16i32 to v16i8” in SSE4.1 mode. ... Summary: rL256194 transforms truncations between vectors of integers into PACKUS/PACKSS operations during DAG combine. This generates better code for truncate, so cost of truncate needs to be changed but looks like it got changed only in SSE2 table Whereas this change is also applicable for SSE4.1, so the cost of truncate needs to be changed for that as well. Cost of “TRUNCATE v16i32 to v16i8” & “TRUNCATE v16i16 to v16i8” should be same in SSE4.1 & SSE2 table. Removing their cost from SSE4.1, so it will fall back to SSE2. Reviewers: Simon Pilgrim llvm-svn: 267123		2016-04-22 08:34:05 +00:00
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AArch64	[AArch64] Reduce vector insert/extract cost for Kryo	2016-02-18 18:35:45 +00:00
AMDGPU	AMDGPU: Cost model for basic integer operations	2016-03-25 01:16:40 +00:00
ARM	[ARM] Don't pessimize i32 vselect.	2015-11-17 17:25:15 +00:00
PowerPC	[TTI] Let the cost model estimate ctpop costs based on legality	2016-03-31 10:42:40 +00:00
X86	[X86]: Changing cost for “TRUNCATE v16i32 to v16i8” in SSE4.1 mode.	2016-04-22 08:34:05 +00:00
no_info.ll	Roll forward r243250	2015-07-26 19:10:03 +00:00