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| author | Benjamin Kramer <benny.kra@googlemail.com> | 2011-01-06 13:19:46 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2011-01-06 13:19:46 +0000 |
| commit | 605f21a6c857260e2a46f09333ef223ad4cdee52 (patch) | |
| tree | 92390e8e89a21001ab545cb4c7ef5d8c7c12ffce | |
| parent | 799b011276e969b0428904a27c697f93b87411fa (diff) | |
| download | bcm5719-llvm-605f21a6c857260e2a46f09333ef223ad4cdee52.tar.gz bcm5719-llvm-605f21a6c857260e2a46f09333ef223ad4cdee52.zip | |
EarlyCSE does this now (and GVN always did it).
llvm-svn: 122960
| -rw-r--r-- | llvm/lib/Target/README.txt | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/llvm/lib/Target/README.txt b/llvm/lib/Target/README.txt index d83cd8bb963..29bd10949e5 100644 --- a/llvm/lib/Target/README.txt +++ b/llvm/lib/Target/README.txt @@ -2009,17 +2009,6 @@ 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 -} - -//===---------------------------------------------------------------------===// - This code (from Benchmarks/Dhrystone/dry.c): define i32 @Func1(i32, i32) nounwind readnone optsize ssp { |
