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| author | Benjamin Kramer <benny.kra@googlemail.com> | 2011-02-25 10:33:33 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2011-02-25 10:33:33 +0000 |
| commit | 278be783b5068e6f87f16bc9b69a77e0bc958f9f (patch) | |
| tree | 39bfc444aed2334406e7d257a41c398020557595 /test | |
| parent | 49ff8a76d02f1c5f8da7cd2675be191c7be109c4 (diff) | |
| download | external_llvm-278be783b5068e6f87f16bc9b69a77e0bc958f9f.tar.gz external_llvm-278be783b5068e6f87f16bc9b69a77e0bc958f9f.tar.bz2 external_llvm-278be783b5068e6f87f16bc9b69a77e0bc958f9f.zip | |
Revert "SimplifyCFG: GEPs with just one non-constant index are also cheap."
Yes, there are other types than i8* and GEPs on them can produce an add+multiply.
We don't consider that cheap enough to be speculatively executed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126481 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/Transforms/SimplifyCFG/select-gep.ll | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/test/Transforms/SimplifyCFG/select-gep.ll b/test/Transforms/SimplifyCFG/select-gep.ll index 98650f0866..009f05e557 100644 --- a/test/Transforms/SimplifyCFG/select-gep.ll +++ b/test/Transforms/SimplifyCFG/select-gep.ll @@ -15,7 +15,7 @@ if.end: ret i8* %x.addr ; CHECK: @test1 -; CHECK: %x.addr = select i1 %cmp, i8* %incdec.ptr, i8* %x +; CHECK-NOT: select ; CHECK: ret i8* %x.addr } |