Arnold Schwaighofer 813456527e X86 cost model: Model cost for uitofp and sitofp on SSE2 ... The costs are overfitted so that I can still use the legalization factor. For example the following kernel has about half the throughput vectorized than unvectorized when compiled with SSE2. Before this patch we would vectorize it. unsigned short A[1024]; double B[1024]; void f() { int i; for (i = 0; i < 1024; ++i) { B[i] = (double) A[i]; } } radar://13599001 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179033 91177308-0d34-0410-b5e6-96231b3b80d8		2013-04-08 18:05:48 +00:00
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ARM	Improve long vector sext/zext lowering on ARM	2013-03-19 08:15:38 +00:00
PowerPC	Refine fix to bug 15041.	2013-02-08 18:19:17 +00:00
X86	X86 cost model: Model cost for uitofp and sitofp on SSE2	2013-04-08 18:05:48 +00:00
lit.local.cfg
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