search for: sxt

Displaying 7 results from an estimated 7 matches for "sxt".

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2007 Jan 04
4
[LLVMdev] Effective Sign Extension Elimination
Hey all, Now that we have sign/zero extensions, have people given thought to the elimination of these? There's a paper I downloaded a few years ago called "Effective Sign Extension Elimination" by M. Kawahito, H. Komatsu, and T. Nakatani. I only have a dead tree copy of it, though. But I can share it as much as I can. -bw
2009 May 27
1
[PATCH server] UI tweaks for cloud
...t;{DO9e1TL~q)Q_1Etw=ik*@&=gE2ilttu)i>K0;%BN$)<rK~1s0z3=@5epcS z)=nVuD(2?qs-mJI4c1}<z!1wqnZ*P|>Jhes<B9}>J`2{>)#XL2aU#F~5ZA9?Z-$Sv zFp@#fjOu0$AqSt2BhCj9IPTlGPi@`0HLhU%?%g|e`}XY+$kGP$8Kh8Sb^r`8jcS|5 zg9i^bINc-FbPWaqQ|bZ+MY2Rrb_qVm%o+?<US3|@KwxBKWaw)-CdgRjl#+Q7*cM(` z3g~|>sxt^V>(Zr5=NSkNdXf<`_&JFq^R<~R0LI|pAPOzDY15|Ac~71^Q4b$JRBztA z(eGh29-Oj(wt+`hR+c_Dnsi?X6kf2;pFi8Ek(|<P=ojzbzhD3L>sOmufFoCxOmj2m zJFQGK0mbKmwpXuSRUbcogbq<{ZEcX$n!+TQ^n~G~qoWW~VZV`?nHd%+r43F~0wO`7 zd)rZ&0ao<)_n%+ at xNhJd;S3S4KyzXV3<A|}-n^*+0XWDad_M*Z*HSu<_)P`^GZw+d zwl...
2013 Jul 17
5
[LLVMdev] IR Passes and TargetTransformInfo: Straw Man
...they distinguish between latency and cpu resources requirements--that level of machine modeling needs to be done in MI passes. IR Lowering Pipeline: Function Passes { Target SimplifyCFG (OptimizeCFG?) Target InstCombine (InstOptimize?) Target Loop Opts { SCEV IndvarSimplify (mainly sxt/zxt elimination) Vectorize/Unroll LSR (move LFTR here too) } SLP Vectorize LowerSwitch CodeGenPrepare } --- The above pass ordering is roughly something I think we can live with. Notice that I have: Full-Unroll -> SROA-2 -> GVN -> Loop-Opts since that solves some issues...
2019 Oct 03
2
[cfe-dev] CFG simplification question, and preservation of branching in the original code
Hi all, > On 2 Oct 2019, at 14:34, Sanjay Patel <spatel at rotateright.com> wrote > Providing target options/overrides to code that is supposed to be target-independent sounds self-defeating to me. I doubt that proposal would gain much support. > Of course, if you're customizing LLVM for your own out-of-trunk backend, you can do anything you'd like if you're willing to
2008 Aug 09
2
xy plot in version 2.7.1 for Mac (PR#12520)
...4kh91mVS2K4IwKw/76Nk0PtOlKwD9jRpHM+9uhaP+S ok3XoKofaaNrsl47ikZYhmB5479ZhhKWocuWzKNVUEVRoRb2a/rROr8WZ/Nnt0B+sM4f0fRzpjzL lLeasguyz4cKWjijq07TWZsW1utXd8XCbXVFhaw3yVHrr+10FBVSryMJYhIkPd3f3cvSK5kp8PRw eS8nmwtT1LP8dWE904+qaEbkh9sX602zW8J12T5fpKhQZ7Ud/kU6+Wt0d9A0oVqzG12t1a1mN9pS HbOhTVpv4WDsgbiHFrUFnYv9i9sXtOiiHW2E9ZQg+q3T0795NuNfWTSeWtuy8cul2SIWzliqSeNY bKOmPza75Ut1s32yhUgEbaAuz69vi9Wj6wewUg1zNfTGN0RadLYBXWpyJnJWifl1+sNS07ZM0+3+ Gn9XbFkbliYrptOcO3x9WVmhvcZpygprseYWv0+vyvZH2utyekdTbM4d/ZkhLXNkSVFhrycl4dje ZPew4HR9WeiE0xNlpmSaS6lhzmXPMjki/0w9hIjq0DCSFj/mNFWSzqkU65iKBcATYailL8aKLNXt tW0xT7nUY4pMt+R7/FrsY...
2008 May 21
0
Errors in using gdb (PR#11496)
...bcFnOCkIvggcdl4EHnpf 0HpykobTrHueA9jsOIPJcp4NP/4Yh7tuM/Bhv+q4EF73hj5CePwRHt/gYxg4od/ZgoZrA+01 SDOZxrEZv2Ua07+fuMKECam3h5bdhP9bMcWHQeI4k7iNxXPMQHOpB7VaLyztQ80ML0Yr2dji wiXDc+7DQpegHdsS86V3ccKi4bmjkvfB+R99Ot+68bvSIb/6g86b6SQSiUQiaC9C7Jn7XYX2 gId2x4kJPPF7afHQniD6ELQnU0Qi3oeJNR/DW4buMfx+Wjy0B8nLmMMw0GoDsXt+6AetwcEa g3acOCIf2lsA7U6t2U4M6XnQ7sXQPjTfo+vHltWR6ysVd48ZKq/nDSSKX8qt1dSTQHYP2vEH mnq9zjKcxvXEHBq/AlyvN/C3Dztj+/CUj24rmUOms8FHJ0gmchz5ldsamtqR/8hP+diwmfIR 2hYP7Z4I7cNLb8YPs/Akxd7abjbjCd3rDb9a7QG0d/bbbFGnkfO1iB/ZzdUNaM/ldrvzDvui W3V62GjxEZLWSCWRSKRVCtqZeww/MaPMHp4bB3fSIfHOygr7Ntf2ngb7dMpQ0vjDyqHNANq...
2009 Jul 23
1
[PATCH server] changes required for fedora rawhide inclusion.
...&JZLsMCt%i2gu+v zB-4f3WT|69)_3Dz<Xy%FJw$puM3i<fvdX2rft?zB&GCZG^RE=cZhPFUUKBjuT0#D} zbPTE8>&*Ka8?>AB-A$B1%Xr^qTtW52%rb+Q^VVeZ{LCyx88nTzdy|2%vfW#3<*m~= z(FU*JHs1<fxsnePPY}%L;JnIJeDHMAcM(yc2Y!t>U45WNqP~@bSMyY<L1t<VPeGps zt>t~!awYw8jPeCC=oD#PaqB5Us$L+2 at qg3Gb$sxTvN|ODuICDBy@#MyhFTYpo{BP5 zh4`;L*6|oUNE%X39nTcsQF>x5^DT+qM}}p>@*%AB^ejM$fL;D^QNCJ53hQj}Su%Jh zSp`aspok at uGk6{8kt3Lbc98}Zsanw_irn3x9<OQ;1N}Qk{!Pd~Lo%$k?&>-CJCe~F z!}^X4dXyX+)MoG`-tJ*?Ya7*!t`yN*A0=AVcLc1cH)OZ+o=AmN&FRWG*6}!!tHP)6 zevcfldQYsbh|RW6u+`a}S%>^}B7YcGpKBFXUqJ&oRW...