search for: 6f355b13

Displaying 2 results from an estimated 2 matches for "6f355b13".

2013 Nov 16
0
[LLVMdev] SCEV getMulExpr() not propagating Wrap flags
...tending to drop information in your case, but the implementation of the flags is sloppy here. If you can drop a test case in a PR I'll fix it. Andy -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20131116/6f355b13/attachment.html>
2013 Nov 16
2
[LLVMdev] SCEV getMulExpr() not propagating Wrap flags
On 16 November 2013 06:56, Andrew Trick <atrick at apple.com> wrote: > - getMulExpr constructs a new AddRec with NSW: > > Flags = AddRec->getNoWrapFlags(clearFlags(Flags, SCEV::FlagNW)); > const SCEV *NewRec = getAddRecExpr(NewOps, AddRecLoop, Flags); > Hi Andrew, Thanks for looking at this. Clearing the flags here makes sense, but it's being too