search for: mul7

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2015 Feb 04
2
[LLVMdev] Question on Machine Combiner Pass
...fcbda Author: Gerolf Hoflehner <ghoflehner at apple.com <mailto:ghoflehner at apple.com> > Date: Thu Aug 7 21:40:58 2014 +0000 MachineCombiner Pass for selecting faster instruction sequence on AArch64 For this example code sequence: %mul = mul nuw nsw i32 %conv2, %conv %mul7 = mul nuw nsw i32 %conv6, %conv4 %add = add nuw nsw i32 %mul7, %mul ret i32 %add We generate the following assembly: mul w8, w0, w1 mul w9, w2, w3 add w0, w9, w8 ret Whereas I expected the MUL+ADD...
2012 Jul 15
0
[LLVMdev] Issue with Machine Verifier and earlyclobber
...6587740000000 %mul3 = fmul float %days, 0x3E81B35CC0000000 %sub = fsub float 0x3FFEA235C0000000, %mul3 %call = tail call float @dsin(float %add2) nounwind readnone %mul4 = fmul float %sub, %call %mul5 = fmul float %days, 0x3E27C04CA0000000 %sub6 = fsub float 0x3F94790B80000000, %mul5 %mul7 = fmul float %add2, 2.000000e+00 %call8 = tail call float @dsin(float %mul7) nounwind readnone %mul9 = fmul float %sub6, %call8 %add10 = fadd float %mul4, %mul9 %add11 = fadd float %add, %add10 %mul12 = fmul float %days, 0x3E13C5B640000000 %sub13 = fsub float 0x3F911C1180000000, %mul12...
2012 Jul 15
2
[LLVMdev] Issue with Machine Verifier and earlyclobber
On Jul 15, 2012, at 9:20 AM, Borja Ferrer <borja.ferav at gmail.com> wrote: > Jakob, one more hint, I've placed some asserts around the code you added and noticed that the InlineSpiller::insertReload() function is not being called. > > 2012/7/14 Borja Ferrer <borja.ferav at gmail.com> > Hello Jakob, > > I'm still getting the error, I can give you any other