RPCSX/llvm
1
0
Fork 0
mirror of https://github.com/RPCSX/llvm.git synced 2024-11-29 06:30:39 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

add a note from llvmdev

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122603 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2010-12-28 18:45:02 +00:00
parent fe024d0a62
commit 1dc5db2beb
1 changed files with 11 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
lib/Target/README.txt
View File

@ -2065,3 +2065,14 @@ entry:
}
//===---------------------------------------------------------------------===//
This compare could fold to false:
define i1 @g(i32 a) nounwind readnone {
%add = shl i32 %a, 1
%mul = shl i32 %a, 1
%cmp = icmp ugt i32 %add, %mul
ret i1 %cmp
}
//===---------------------------------------------------------------------===//