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- Jun 16 2019, 4:02 PM (24 w, 4 d)
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Today
vddvss added a comment to D69497: [PowerPC] Fix MI peephole optimization for splats.
@lkail yes, new contributor here so if you can land it or tell me how to go about that? Thanks
Fri, Dec 6, 5:16 AM · Restricted Project
Nov 5 2019
Nov 5 2019
Nov 5 2019, 1:06 PM · Restricted Project
Nov 1 2019
Nov 1 2019
vddvss updated the diff for D69497: [PowerPC] Fix MI peephole optimization for splats.
See attached for an updated diff. This also changes the name of FeedImmed to DefImmed to be congruent with DefReg[12].
Nov 1 2019, 8:12 AM · Restricted Project
Oct 30 2019
Oct 30 2019
vddvss updated the diff for D69497: [PowerPC] Fix MI peephole optimization for splats.
Per @jsji's suggestion, this checks if the operands to DefMI are both the same virtual register, which enables optimization in more cases.
Oct 30 2019, 8:52 AM · Restricted Project
vddvss added inline comments to D69497: [PowerPC] Fix MI peephole optimization for splats.
Oct 30 2019, 8:15 AM · Restricted Project
Oct 28 2019
Oct 28 2019
vddvss updated the diff for D69497: [PowerPC] Fix MI peephole optimization for splats.
Updated revision. Note, I also had to update test/CodeGen/PowerPC/load-shuffle-and-shuffle-store.ll since this will omit the optimization in some of those cases.
Oct 28 2019, 7:31 AM · Restricted Project
Oct 27 2019
Oct 27 2019
Oct 27 2019, 6:18 PM · Restricted Project
Oct 22 2019
Oct 22 2019
vddvss added a comment to D69267: [PowerPC] Fix lrint and llrint code generation.
Thanks. Should have checked :) This issue is causing buffer overflows in some applications compiled with Clang 9, so hopefully your fix can be ok'd soon.
Oct 22 2019, 6:26 PM · Restricted Project
Oct 21 2019
Oct 21 2019
Oct 21 2019, 10:27 AM · Restricted Project