Displaying 1 result from an estimated 1 matches for "7ec69e2d".
2014 Sep 02
2
[LLVMdev] Preserving NSW/NUW bits
David/All,
Just a quick question about NSW/NUW bits, if you've got a second. I
noticed you've been doing a little work on this as of late.
I have a bit of code that looks like the following:
%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
%2 = add i64 %indvars.iv.next, -1
%tmp = trunc i64 %2 to i32
%cmp = icmp slt i32 %tmp, %0
br i1 %cmp, label %for.body, label